2024Article de journal ER5 Auteurs : Majd, Abdelkoddouss El; Sair, Said; Ousaleh, Hanane Ait; Berardi, Umberto; Moulakhnif, Kaoutar; Belouaggadia, Naoual; Younsi, Zohir; Bouari, Abdeslam El Advancing PCM research in building efficiency: A comprehensive investigation into PCM selection and critical integration strategies Dans: Journal of Building Engineering, vol. 96, p. 110485, 2024, (ACL). Liens @article{elmajd:hal-04687730,
title = {Advancing PCM research in building efficiency: A comprehensive investigation into PCM selection and critical integration strategies},
author = {Abdelkoddouss El Majd and Said Sair and Hanane Ait Ousaleh and Umberto Berardi and Kaoutar Moulakhnif and Naoual Belouaggadia and Zohir Younsi and Abdeslam El Bouari},
url = {https://hal.science/hal-04687730},
doi = {10.1016/j.jobe.2024.110485},
year = {2024},
date = {2024-11-01},
urldate = {2024-11-01},
journal = {Journal of Building Engineering},
volume = {96},
pages = {110485},
publisher = {Elsevier},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2024Article de journal ER5 Auteurs : Cherif, Yassine; Zalewski, Laurent; Sassine, Emilio; Groulx, Dominic Use of the inverse method to determine the thermal properties of liquid n-octadecane accounting for natural convection effect Dans: International Journal of Heat and Mass Transfer, vol. 231, p. 125864, 2024, (ACL). Liens @article{cherif:hal-04626668,
title = {Use of the inverse method to determine the thermal properties of liquid n-octadecane accounting for natural convection effect},
author = {Yassine Cherif and Laurent Zalewski and Emilio Sassine and Dominic Groulx},
url = {https://hal.science/hal-04626668},
doi = {10.1016/j.ijheatmasstransfer.2024.125864},
year = {2024},
date = {2024-10-01},
urldate = {2024-10-01},
journal = {International Journal of Heat and Mass Transfer},
volume = {231},
pages = {125864},
publisher = {Elsevier},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2024Article de journal ER5 Auteurs : Majd, Abdelkoddouss El; Sair, Said; Ousaleh, Hanane Ait; Bouhaj, Youness; Belouaggadia, Naoual; Younsi, Zohir; Bouari, Abdeslam El Advancing tent thermoregulation: Integrating shape-stabilized PCM into fabric design Dans: Journal of Energy Storage, vol. 95, p. 112681, 2024, (ACL). Liens @article{elmajd:hal-04626675,
title = {Advancing tent thermoregulation: Integrating shape-stabilized PCM into fabric design},
author = {Abdelkoddouss El Majd and Said Sair and Hanane Ait Ousaleh and Youness Bouhaj and Naoual Belouaggadia and Zohir Younsi and Abdeslam El Bouari},
url = {https://hal.science/hal-04626675},
doi = {10.1016/j.est.2024.112681},
year = {2024},
date = {2024-08-01},
urldate = {2024-08-01},
journal = {Journal of Energy Storage},
volume = {95},
pages = {112681},
publisher = {Elsevier},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2024Article de journal ER5 Auteurs : Fellah, M.; Ouhaibi, S.; Belouaggadia, N.; Mansouri, K.; Naji, H. Thermal insulation and energy performance's assessment of a mycelium-based composite wall for sustainable buildings Dans: Case Studies in Construction Materials, vol. 20, p. e02786, 2024, (ACL). Liens @article{fellah:hal-04627067,
title = {Thermal insulation and energy performance's assessment of a mycelium-based composite wall for sustainable buildings},
author = {M. Fellah and S. Ouhaibi and N. Belouaggadia and K. Mansouri and H. Naji},
url = {https://hal.science/hal-04627067},
doi = {10.1016/j.cscm.2023.e02786},
year = {2024},
date = {2024-07-01},
urldate = {2024-07-01},
journal = {Case Studies in Construction Materials},
volume = {20},
pages = {e02786},
publisher = {Elsevier},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2024Article de journal ER5 Auteurs : Fakhoury, Joelle Al; Sassine, Emilio; Cherif, Yassine; Dgheim, Joseph; Antczak, Emmanuel Numerical and experimental analysis of building walls thermal performance Dans: Journal of Building Physics, vol. 48, no. 1, p. 5-30, 2024, (ACL). Liens @article{alfakhoury:hal-04684769,
title = {Numerical and experimental analysis of building walls thermal performance},
author = {Joelle Al Fakhoury and Emilio Sassine and Yassine Cherif and Joseph Dgheim and Emmanuel Antczak},
url = {https://hal.science/hal-04684769},
doi = {10.1177/17442591241254789},
year = {2024},
date = {2024-07-01},
urldate = {2024-07-01},
journal = {Journal of Building Physics},
volume = {48},
number = {1},
pages = {5-30},
publisher = {SAGE Publications},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2024Article de journal ER5 Auteurs : Kaboré, Appolinaire; Tala, Jules Voguelin Simo; Younsi, Zohir; Bougeard, Daniel Natural convection and field synergy principle analysis of the influence of fins redistribution on the performance of a latent heat storage unit in a successive charge and discharge Dans: Journal of Energy Storage, vol. 89, p. 111855, 2024, (ACL). Liens @article{kabore:hal-04572536,
title = {Natural convection and field synergy principle analysis of the influence of fins redistribution on the performance of a latent heat storage unit in a successive charge and discharge},
author = {Appolinaire Kaboré and Jules Voguelin Simo Tala and Zohir Younsi and Daniel Bougeard},
url = {https://imt-nord-europe.hal.science/hal-04572536},
doi = {10.1016/j.est.2024.111855},
year = {2024},
date = {2024-06-01},
urldate = {2024-06-01},
journal = {Journal of Energy Storage},
volume = {89},
pages = {111855},
publisher = {Elsevier},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2024Article de journal ER5 Auteurs : Szymanik, Barbara; Keo, Sam Ang; Brachelet, Franck; Defer, Didier Investigation of Carbon Fiber Reinforced Polymer Concrete Reinforcement Ageing Using Microwave Infrared Thermography Method Dans: Applied Sciences, vol. 14, no. 10, p. 4331, 2024, (ACL). Liens @article{szymanik:hal-04586644,
title = {Investigation of Carbon Fiber Reinforced Polymer Concrete Reinforcement Ageing Using Microwave Infrared Thermography Method},
author = {Barbara Szymanik and Sam Ang Keo and Franck Brachelet and Didier Defer},
url = {https://hal.science/hal-04586644},
doi = {10.3390/app14104331},
year = {2024},
date = {2024-05-01},
urldate = {2024-05-01},
journal = {Applied Sciences},
volume = {14},
number = {10},
pages = {4331},
publisher = {Multidisciplinary digital publishing institute (MDPI)},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2024Article de journal ER5 Auteurs : Lachheb, Mohamed; Younsi, Zohir; Youssef, Nicolas; Bouadila, Salwa Enhancing building energy efficiency and thermal performance with PCM-Integrated brick walls: A comprehensive review Dans: Building and Environment, vol. 256, p. 111476, 2024, (ACL). Liens @article{lachheb:hal-04537004,
title = {Enhancing building energy efficiency and thermal performance with PCM-Integrated brick walls: A comprehensive review},
author = {Mohamed Lachheb and Zohir Younsi and Nicolas Youssef and Salwa Bouadila},
url = {https://hal.science/hal-04537004},
doi = {10.1016/j.buildenv.2024.111476},
year = {2024},
date = {2024-05-01},
urldate = {2024-05-01},
journal = {Building and Environment},
volume = {256},
pages = {111476},
publisher = {Elsevier},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2024Article de journal ER5 Auteurs : Darwiche, Mohamad; Rabih, Ali; Faraj, Jalal; Keniar, Mahdi; Akl, Ibrahim; Ali, Samer; Murr, Rabih; Khaled, Mahmoud Geothermal energy concept applied to All-Air HVAC system Dans: Journal of Physics: Conference Series, vol. 2754, no. 1, p. 012002, 2024, (ACL). Liens @article{darwiche:hal-04639010,
title = {Geothermal energy concept applied to All-Air HVAC system},
author = {Mohamad Darwiche and Ali Rabih and Jalal Faraj and Mahdi Keniar and Ibrahim Akl and Samer Ali and Rabih Murr and Mahmoud Khaled},
url = {https://hal.science/hal-04639010},
doi = {10.1088/1742-6596/2754/1/012002},
year = {2024},
date = {2024-05-01},
urldate = {2024-05-01},
journal = {Journal of Physics: Conference Series},
volume = {2754},
number = {1},
pages = {012002},
publisher = {IOP Science},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2024Article de journal ER5 Auteurs : Qanazi, Saleh; Hijazi, Ihab H; Shahrour, Isam; Meouche, Rani El Exploring Urban Service Location Suitability: Mapping Social Behavior Dynamics with Space Syntax Theory Dans: Land, vol. 13, no. 5, p. 609, 2024, (ACL). Liens @article{qanazi:hal-04568824,
title = {Exploring Urban Service Location Suitability: Mapping Social Behavior Dynamics with Space Syntax Theory},
author = {Saleh Qanazi and Ihab H Hijazi and Isam Shahrour and Rani El Meouche},
url = {https://hal.science/hal-04568824},
doi = {10.3390/land13050609},
year = {2024},
date = {2024-04-01},
urldate = {2024-04-01},
journal = {Land},
volume = {13},
number = {5},
pages = {609},
publisher = {MDPI},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2024Article de journal ER5 Auteurs : Yehya, Alissar; Adebayo, Philip; Naji, Hassan Using a static magnetic field to control the rate of latent energy storage and release of phase-change materials Dans: Journal of Energy Storage, vol. 80, p. 110275, 2024, (ACL). Liens @article{yehya:hal-04634029,
title = {Using a static magnetic field to control the rate of latent energy storage and release of phase-change materials},
author = {Alissar Yehya and Philip Adebayo and Hassan Naji},
url = {https://hal.science/hal-04634029},
doi = {10.1016/j.est.2023.110275},
year = {2024},
date = {2024-03-01},
urldate = {2024-03-01},
journal = {Journal of Energy Storage},
volume = {80},
pages = {110275},
publisher = {Elsevier},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2024Article de journal ER5 Auteurs : Zou, Jia; Xie, Xiongyao; Zhou, Biao; Jiang, Chunzhao; Zhang, Zhen; Han, Jianjun; Dai, Qing; Shahrour, Isam Large rectangular cross-section tunnel undercrossing urban road by micro pipe jacking and joint assembly structure (MPJ & JAS) method in soft soils Dans: Scientific Reports, vol. 14, no. 1, p. 5093, 2024, (ACL). Liens @article{zou:hal-04626664b,
title = {Large rectangular cross-section tunnel undercrossing urban road by micro pipe jacking and joint assembly structure (MPJ & JAS) method in soft soils},
author = {Jia Zou and Xiongyao Xie and Biao Zhou and Chunzhao Jiang and Zhen Zhang and Jianjun Han and Qing Dai and Isam Shahrour},
url = {https://hal.science/hal-04626664},
doi = {10.1038/s41598-024-55754-7},
year = {2024},
date = {2024-03-01},
urldate = {2024-03-01},
journal = {Scientific Reports},
volume = {14},
number = {1},
pages = {5093},
publisher = {Nature Publishing Group},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2024Article de journal ER5 Auteurs : Fakhoury, Joelle Al; Sassine, Emilio; Cherif, Yassine; Dgheim, Joseph; Antczak, Emmanuel; Chartier, Thierry Thermal performance of double walls with polystyrene beads insufflation Dans: Journal of Thermal Science and Engineering Applications, p. 1-34, 2024, (ACL). Liens @article{alfakhoury:hal-04424448,
title = {Thermal performance of double walls with polystyrene beads insufflation},
author = {Joelle Al Fakhoury and Emilio Sassine and Yassine Cherif and Joseph Dgheim and Emmanuel Antczak and Thierry Chartier},
url = {https://hal.science/hal-04424448},
doi = {10.1115/1.4064587},
year = {2024},
date = {2024-01-01},
urldate = {2024-01-01},
journal = {Journal of Thermal Science and Engineering Applications},
pages = {1-34},
publisher = {American Society of Mechanical Engineers},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2024Article de journal ER5 Auteurs : Thonon, Maxime; Fraisse, Gilles; Zalewski, Laurent; Pailha, Mickael Simultaneous charging and discharging processes in latent heat thermal energy storage: A review Dans: Thermal Science and Engineering Progress, vol. 47, p. 102299, 2024, (ACL). Liens @article{thonon:hal-04386513,
title = {Simultaneous charging and discharging processes in latent heat thermal energy storage: A review},
author = {Maxime Thonon and Gilles Fraisse and Laurent Zalewski and Mickael Pailha},
url = {https://hal.science/hal-04386513},
doi = {10.1016/j.tsep.2023.102299},
year = {2024},
date = {2024-01-01},
urldate = {2024-01-01},
journal = {Thermal Science and Engineering Progress},
volume = {47},
pages = {102299},
publisher = {Elsevier},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2024Article de journal ER5 Auteurs : Fraisse, Gilles; Thonon, Maxime; Zalewski, Laurent; Leconte, Antoine; Francois, Eric; Pailha, Mickael; Cloet, David; Moracchioli, Robert; Traonvouez, Luc; Franquet, Erwin Performance comparison of two PCM candidates for new concept of compact thermal storage in solar DHW systems Dans: Journal of Energy Storage, vol. 86, no. Part A, p. 111198, 2024, (ACL). Liens @article{fraisse:cea-04512613,
title = {Performance comparison of two PCM candidates for new concept of compact thermal storage in solar DHW systems},
author = {Gilles Fraisse and Maxime Thonon and Laurent Zalewski and Antoine Leconte and Eric Francois and Mickael Pailha and David Cloet and Robert Moracchioli and Luc Traonvouez and Erwin Franquet},
url = {https://cea.hal.science/cea-04512613},
doi = {10.1016/j.est.2024.111198},
year = {2024},
date = {2024-01-01},
urldate = {2024-01-01},
journal = {Journal of Energy Storage},
volume = {86},
number = {Part A},
pages = {111198},
publisher = {Elsevier},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2024Article de journal ER5 Auteurs : Aburas, Hala; Shahrour, Isam; Giglio, Carlo Route Planning under Mobility Restrictions in the Palestinian Territories Dans: Sustainability, vol. 16, no. 2, p. 660, 2024, (ACL). Liens @article{aburas:hal-04636096,
title = {Route Planning under Mobility Restrictions in the Palestinian Territories},
author = {Hala Aburas and Isam Shahrour and Carlo Giglio},
url = {https://hal.science/hal-04636096},
doi = {10.3390/su16020660},
year = {2024},
date = {2024-01-01},
urldate = {2024-01-01},
journal = {Sustainability},
volume = {16},
number = {2},
pages = {660},
publisher = {MDPI},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2023Article de journal ER5 Auteurs : Sastre, María Teresa Tejedor; Leblanc, Alexandre; Lavie, Antoine; Vanhille, Christian Modeling and Simulation of Parametric Nonlinear Focused Ultrasound in Three-Dimensional Bubbly Liquids with Axial Symmetry by a Finite-Element Model Dans: Shock and Vibration, vol. 2023, p. 1-11, 2023, (ACL). Liens @article{tejedorsastre:hal-04381229,
title = {Modeling and Simulation of Parametric Nonlinear Focused Ultrasound in Three-Dimensional Bubbly Liquids with Axial Symmetry by a Finite-Element Model},
author = {María Teresa Tejedor Sastre and Alexandre Leblanc and Antoine Lavie and Christian Vanhille},
url = {https://hal.science/hal-04381229},
doi = {10.1155/2023/1777961},
year = {2023},
date = {2023-12-01},
urldate = {2023-12-01},
journal = {Shock and Vibration},
volume = {2023},
pages = {1-11},
publisher = {IOS Press},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2023Article de journal ER5 Auteurs : Ali, Samer; Dbouk, Talib; Wang, Guanghui; Wang, Dingbiao; Drikakis, Dimitris Advancing thermal performance through vortex generators morphing Dans: Scientific Reports, vol. 13, no. 1, p. 368, 2023, (ACL). Liens @article{ali:hal-04282889,
title = {Advancing thermal performance through vortex generators morphing},
author = {Samer Ali and Talib Dbouk and Guanghui Wang and Dingbiao Wang and Dimitris Drikakis},
url = {https://hal.science/hal-04282889},
doi = {10.1038/s41598-022-25516-4},
year = {2023},
date = {2023-12-01},
urldate = {2023-12-01},
journal = {Scientific Reports},
volume = {13},
number = {1},
pages = {368},
publisher = {Nature Publishing Group},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2023Proceedings Article ER5 Auteurs : Itair, Mohammed; Hijazi, Ihab; Mansour, Saffa; Shahrour, Isam Empowering Sustainability Advancement in Urban Public Spaces Through Low-Cost Technology and Citizen Engagement Dans: 8th International Conference on Smart City Applications, SCA 2023, p. 292-299, Springer Nature Switzerland, Paris, France, 2023, (ACTI). Liens @inproceedings{itair:hal-04636106,
title = {Empowering Sustainability Advancement in Urban Public Spaces Through Low-Cost Technology and Citizen Engagement},
author = {Mohammed Itair and Ihab Hijazi and Saffa Mansour and Isam Shahrour},
url = {https://hal.science/hal-04636106},
doi = {10.1007/978-3-031-53824-7_26},
year = {2023},
date = {2023-10-01},
urldate = {2023-10-01},
booktitle = {8th International Conference on Smart City Applications, SCA 2023},
volume = {906},
pages = {292-299},
publisher = {Springer Nature Switzerland},
address = {Paris, France},
series = {Lecture Notes in Networks and Systems},
note = {ACTI},
keywords = {ER5},
pubstate = {published},
tppubtype = {inproceedings}
}
|
2023Article de journal ER5 Auteurs : Aridi, Rima; Ali, Samer; Lemenand, Thierry; Faraj, Jalal; Khaled, Mahmoud Thermoeconomic and environmental impacts of vortex generator-equipped multi-drain heat recovery systems under various renewable sources Dans: Energy Conversion and Management: X, vol. 20, p. 100431, 2023, (ACL). Liens @article{aridi:hal-04282933,
title = {Thermoeconomic and environmental impacts of vortex generator-equipped multi-drain heat recovery systems under various renewable sources},
author = {Rima Aridi and Samer Ali and Thierry Lemenand and Jalal Faraj and Mahmoud Khaled},
url = {https://hal.science/hal-04282933},
doi = {10.1016/j.ecmx.2023.100431},
year = {2023},
date = {2023-10-01},
urldate = {2023-10-01},
journal = {Energy Conversion and Management: X},
volume = {20},
pages = {100431},
publisher = {Elsevier},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2023Article de journal ER5 Auteurs : Dbouk, T.; Roger, F.; Drikakis, D.; Ali, Samer; Menu, H.; Wiel, E. The impact of endotracheal intubation on oxygen delivery, trachea pressure and wall deformation Dans: Computers in Biology and Medicine, vol. 164, p. 107325, 2023, (ACL). Liens @article{dbouk:hal-04282940,
title = {The impact of endotracheal intubation on oxygen delivery, trachea pressure and wall deformation},
author = {T. Dbouk and F. Roger and D. Drikakis and Samer Ali and H. Menu and E. Wiel},
url = {https://hal.science/hal-04282940},
doi = {10.1016/j.compbiomed.2023.107325},
year = {2023},
date = {2023-09-01},
urldate = {2023-09-01},
journal = {Computers in Biology and Medicine},
volume = {164},
pages = {107325},
publisher = {Elsevier},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2023Article de journal ER5 Auteurs : Keo, Sam Ang; Szymanik, Barbara; Roy, Claire Le; Brachelet, Franck; Defer, Didier Defect Detection in CFRP Concrete Reinforcement Using the Microwave Infrared Thermography (MIRT) Method-A Numerical Modeling and Experimental Approach Dans: Applied Sciences, vol. 13, no. 14, p. 8393, 2023, (ACL). Liens @article{keo:hal-04167029,
title = {Defect Detection in CFRP Concrete Reinforcement Using the Microwave Infrared Thermography (MIRT) Method-A Numerical Modeling and Experimental Approach},
author = {Sam Ang Keo and Barbara Szymanik and Claire Le Roy and Franck Brachelet and Didier Defer},
url = {https://hal.science/hal-04167029},
doi = {10.3390/app13148393},
year = {2023},
date = {2023-07-01},
urldate = {2023-07-01},
journal = {Applied Sciences},
volume = {13},
number = {14},
pages = {8393},
publisher = {Multidisciplinary digital publishing institute (MDPI)},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2023Article de journal ER5 Auteurs : Braish, Tamara; Tinel, Liselotte; Depelchin, Laurence; Gaudion, Vincent; Andres, Yves; Caudron, Cécile; Antczak, Emmanuel; Brachelet, Franck; Locoge, Nadine Evaluation of the seasonal variation of VOC surface emissions and indoor air concentrations in a public building with bio-based insulation Dans: Building and Environment, p. 110312, 2023, (ACL). Liens @article{braish:hal-04086653,
title = {Evaluation of the seasonal variation of VOC surface emissions and indoor air concentrations in a public building with bio-based insulation},
author = {Tamara Braish and Liselotte Tinel and Laurence Depelchin and Vincent Gaudion and Yves Andres and Cécile Caudron and Emmanuel Antczak and Franck Brachelet and Nadine Locoge},
url = {https://hal.science/hal-04086653},
doi = {10.1016/j.buildenv.2023.110312},
year = {2023},
date = {2023-04-01},
urldate = {2023-04-01},
journal = {Building and Environment},
pages = {110312},
publisher = {Elsevier},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2023Article de journal ER5 Auteurs : Zeiny, Salem; Cherif, Yassine; Lassue, Stéphane Analysis of the Thermo-Aeraulic Behavior of a Heated Supply Air Window in Forced Convection: Numerical and Experimental Approaches Dans: Energies, vol. 16, no. 7, p. 3243, 2023, (ACL). Liens @article{zeiny:hal-04102262,
title = {Analysis of the Thermo-Aeraulic Behavior of a Heated Supply Air Window in Forced Convection: Numerical and Experimental Approaches},
author = {Salem Zeiny and Yassine Cherif and Stéphane Lassue},
url = {https://hal.science/hal-04102262},
doi = {10.3390/en16073243},
year = {2023},
date = {2023-04-01},
urldate = {2023-04-01},
journal = {Energies},
volume = {16},
number = {7},
pages = {3243},
publisher = {MDPI},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2022Article de journal ER5 Auteurs : Jafar, Raed; Awad, Adel; Jafar, Kamel; Shahrour, Isam Predicting Effluent Quality in Full-Scale Wastewater Treatment Plants Using Shallow and Deep Artificial Neural Networks Dans: Sustainability, vol. 14, no. 23, p. 15598, 2022, (ACL). Liens @article{jafar:hal-03935354,
title = {Predicting Effluent Quality in Full-Scale Wastewater Treatment Plants Using Shallow and Deep Artificial Neural Networks},
author = {Raed Jafar and Adel Awad and Kamel Jafar and Isam Shahrour},
url = {https://hal.science/hal-03935354},
doi = {10.3390/su142315598},
year = {2022},
date = {2022-12-01},
urldate = {2022-12-01},
journal = {Sustainability},
volume = {14},
number = {23},
pages = {15598},
publisher = {MDPI},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2022Article de journal ER5 Auteurs : Ayoubi, Aisha; Sassine, Emilio; Dgheim, Joseph; Fakhoury, Joelle Al; Cherif, Yassine; Antczak, Emmanuel Thermal Analysis of Concrete Mixtures with Recycled EPS Aggregates Dans: Journal of Building Material Science, vol. 4, no. 2, 2022, (ACL). Liens @article{ayoubi:hal-04105911,
title = {Thermal Analysis of Concrete Mixtures with Recycled EPS Aggregates},
author = {Aisha Ayoubi and Emilio Sassine and Joseph Dgheim and Joelle Al Fakhoury and Yassine Cherif and Emmanuel Antczak},
url = {https://hal.science/hal-04105911},
doi = {10.30564/jbms.v4i2.5251},
year = {2022},
date = {2022-12-01},
urldate = {2022-12-01},
journal = {Journal of Building Material Science},
volume = {4},
number = {2},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2022Article de journal ER5 Auteurs : Sassine, Emilio; Dgheim, Joseph; Cherif, Yassine; Antczak, Emmanuel Low-energy building envelope design in Lebanese climate context : the case study of traditional Lebanese detached house Dans: Energy efficiency, vol. 15, no. 8, p. 56, 2022, (ACL). Liens @article{sassine:hal-03972263,
title = {Low-energy building envelope design in Lebanese climate context : the case study of traditional Lebanese detached house},
author = {Emilio Sassine and Joseph Dgheim and Yassine Cherif and Emmanuel Antczak},
url = {https://hal-univ-artois.archives-ouvertes.fr/hal-03972263},
doi = {10.1007/s12053-022-10065-6},
year = {2022},
date = {2022-12-01},
urldate = {2022-12-01},
journal = {Energy efficiency},
volume = {15},
number = {8},
pages = {56},
publisher = {Springer},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2022Article de journal ER5 Auteurs : Dbouk, Talib; Visez, Nicolas; Ali, Samer; Shahrour, Isam; Drikakis, Dimitris Risk assessment of pollen allergy in urban environments Dans: Scientific Reports, vol. 12, no. 1, p. 21076, 2022, (ACL). Liens @article{dbouk:hal-03918031,
title = {Risk assessment of pollen allergy in urban environments},
author = {Talib Dbouk and Nicolas Visez and Samer Ali and Isam Shahrour and Dimitris Drikakis},
url = {https://hal.science/hal-03918031},
doi = {10.1038/s41598-022-24819-w},
year = {2022},
date = {2022-12-01},
urldate = {2022-12-01},
journal = {Scientific Reports},
volume = {12},
number = {1},
pages = {21076},
publisher = {Nature Publishing Group},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2022Proceedings Article ER5 Auteurs : Keo, Sam Ang; Szymanik, Barbara; Brachelet, Franck; Defer, Didier; Yune, Chan-Young Structural Health Monitoring of Civil Engineering Structures by Active Infrared Thermography Methods Dans: Second International Conference in Construction Engineering, November 28-30, held in hybrid mode at the Higher Institute of Earthquake Studies and Research (HIESR)- Damascus university-Syria, Damascus, Syria, 2022, (ACTI). Liens @inproceedings{keo:hal-03912737,
title = {Structural Health Monitoring of Civil Engineering Structures by Active Infrared Thermography Methods},
author = {Sam Ang Keo and Barbara Szymanik and Franck Brachelet and Didier Defer and Chan-Young Yune},
url = {https://hal.archives-ouvertes.fr/hal-03912737},
year = {2022},
date = {2022-11-01},
urldate = {2022-11-01},
booktitle = {Second International Conference in Construction Engineering, November 28-30, held in hybrid mode at the Higher Institute of Earthquake Studies and Research (HIESR)- Damascus university-Syria},
address = {Damascus, Syria},
note = {ACTI},
keywords = {ER5},
pubstate = {published},
tppubtype = {inproceedings}
}
|
2022Article de journal ER5 Auteurs : Imghoure, Oumaima; Belouaggadia, Naoual; Ezzine, Mohammed; Lbibb, Rachid; Younsi, Zohir Evaluation of phase change material and thermochromic layers in a "smart wall'' in different climates for improving thermal comfort in a building Dans: Journal of Building Engineering, vol. 56, p. 104755, 2022, (ACL). Liens @article{imghoure:hal-04133570,
title = {Evaluation of phase change material and thermochromic layers in a "smart wall'' in different climates for improving thermal comfort in a building},
author = {Oumaima Imghoure and Naoual Belouaggadia and Mohammed Ezzine and Rachid Lbibb and Zohir Younsi},
url = {https://hal.science/hal-04133570},
doi = {10.1016/j.jobe.2022.104755},
year = {2022},
date = {2022-09-01},
urldate = {2022-09-01},
journal = {Journal of Building Engineering},
volume = {56},
pages = {104755},
publisher = {Elsevier},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2022Article de journal ER5 Auteurs : Dbouk, T.; Habchi, C.; Harion, Jean-Luc; Drikakis, D. Heat transfer and mixing enhancement by Poiseuille-Taylor-Couette flow between two rotating elliptically-deformed annular tubes Dans: International Journal of Heat and Fluid Flow, vol. 96, p. 109011, 2022, (ACL). Liens @article{dbouk:hal-03744658,
title = {Heat transfer and mixing enhancement by Poiseuille-Taylor-Couette flow between two rotating elliptically-deformed annular tubes},
author = {T. Dbouk and C. Habchi and Jean-Luc Harion and D. Drikakis},
url = {https://hal.science/hal-03744658},
doi = {10.1016/j.ijheatfluidflow.2022.109011},
year = {2022},
date = {2022-08-01},
urldate = {2022-08-01},
journal = {International Journal of Heat and Fluid Flow},
volume = {96},
pages = {109011},
publisher = {Elsevier},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2022Article de journal ER5 Auteurs : Judeh, Tariq; Shahrour, Isam; Comair, Fadi Smart Rainwater Harvesting for Sustainable Potable Water Supply in Arid and Semi-Arid Areas Dans: Sustainability, vol. 14, no. 15, p. 9271, 2022, (ACL). Liens @article{judeh:hal-03766627,
title = {Smart Rainwater Harvesting for Sustainable Potable Water Supply in Arid and Semi-Arid Areas},
author = {Tariq Judeh and Isam Shahrour and Fadi Comair},
url = {https://hal.archives-ouvertes.fr/hal-03766627},
doi = {10.3390/su14159271},
year = {2022},
date = {2022-08-01},
urldate = {2022-08-01},
journal = {Sustainability},
volume = {14},
number = {15},
pages = {9271},
publisher = {MDPI},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2022Article de journal ER5 Auteurs : Djeffal, Rachid; Cherier, Mohamed Kamal; Bekkouche, Sidi Mohammed El Amine; Younsi, Zohir; Hamdani, Maamar; Al-Saadi, Saleh Concept development and experimentation of a Phase Change Material (PCM) enhanced domestic hot water Dans: Journal of Energy Storage, vol. 51, p. 104400, 2022, (ACL). Liens @article{djeffal:hal-04133560,
title = {Concept development and experimentation of a Phase Change Material (PCM) enhanced domestic hot water},
author = {Rachid Djeffal and Mohamed Kamal Cherier and Sidi Mohammed El Amine Bekkouche and Zohir Younsi and Maamar Hamdani and Saleh Al-Saadi},
url = {https://hal.science/hal-04133560},
doi = {10.1016/j.est.2022.104400},
year = {2022},
date = {2022-07-01},
urldate = {2022-07-01},
journal = {Journal of Energy Storage},
volume = {51},
pages = {104400},
publisher = {Elsevier},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2022Article de journal ER5 Auteurs : Braikia, Mohamed; Naji, Hassane; Khelil, Ali; Maammar, Abderrezzaq Experimental and CFD-based study of the interaction of lobed multi-jet diffusers in unbalanced positions Dans: Journal of the Brazilian Society of Mechanical Sciences and Engineering, vol. 44, no. 7, p. 264, 2022, (ACL). Liens @article{braikia:hal-04133564,
title = {Experimental and CFD-based study of the interaction of lobed multi-jet diffusers in unbalanced positions},
author = {Mohamed Braikia and Hassane Naji and Ali Khelil and Abderrezzaq Maammar},
url = {https://hal.science/hal-04133564},
doi = {10.1007/s40430-022-03570-3},
year = {2022},
date = {2022-07-01},
urldate = {2022-07-01},
journal = {Journal of the Brazilian Society of Mechanical Sciences and Engineering},
volume = {44},
number = {7},
pages = {264},
publisher = {Springer Verlag},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2022Article de journal ER5 Auteurs : Slimene, Sahar; Yahya, Abir; Dhahri, Hacen; Naji, Hassane Simulating Rayleigh Streaming and Heat Transfer in a Standing-Wave Thermoacoustic Engine via a Thermal Lattice Boltzmann Method Dans: International Journal of Thermophysics, vol. 43, no. 7, p. 100, 2022, (ACL). Liens @article{slimene:hal-03766871,
title = {Simulating Rayleigh Streaming and Heat Transfer in a Standing-Wave Thermoacoustic Engine via a Thermal Lattice Boltzmann Method},
author = {Sahar Slimene and Abir Yahya and Hacen Dhahri and Hassane Naji},
url = {https://hal.archives-ouvertes.fr/hal-03766871},
doi = {10.1007/s10765-022-03016-x},
year = {2022},
date = {2022-07-01},
urldate = {2022-07-01},
journal = {International Journal of Thermophysics},
volume = {43},
number = {7},
pages = {100},
publisher = {Springer Verlag},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2022Proceedings Article ER5 Auteurs : Zeiny, Salem; Cherif, Yassine; Lassue, Stéphane Etude expérimentale et numérique des échanges convectifs au sein d'une fenêtre pariétodynamique chauffante Dans: XVème Colloque International Franco-Québécois, Ville et transition, Paris, France, 2022, (COM). Liens @inproceedings{zeiny:hal-04524761,
title = {Etude expérimentale et numérique des échanges convectifs au sein d'une fenêtre pariétodynamique chauffante},
author = {Salem Zeiny and Yassine Cherif and Stéphane Lassue},
url = {https://hal.science/hal-04524761},
year = {2022},
date = {2022-06-01},
urldate = {2022-06-01},
booktitle = {XVème Colloque International Franco-Québécois, Ville et transition},
address = {Paris, France},
note = {COM},
keywords = {ER5},
pubstate = {published},
tppubtype = {inproceedings}
}
|
2022Proceedings Article ER5 Auteurs : Zalewski, Laurent; Thonon, Maxime; Fraisse, Gilles; Cherif, Yassine; Chartier, Thierry Étude des performances énergétiques d'un stockage contenant un matériaux à changement de phase Dans: XVème Colloque International Franco-Québécois Ville et transition, Paris, France, 2022, (COM). Liens @inproceedings{zalewski:hal-04591172,
title = {Étude des performances énergétiques d'un stockage contenant un matériaux à changement de phase},
author = {Laurent Zalewski and Maxime Thonon and Gilles Fraisse and Yassine Cherif and Thierry Chartier},
url = {https://hal.science/hal-04591172},
year = {2022},
date = {2022-06-01},
urldate = {2022-06-01},
booktitle = {XVème Colloque International Franco-Québécois Ville et transition},
address = {Paris, France},
note = {COM},
keywords = {ER5},
pubstate = {published},
tppubtype = {inproceedings}
}
|
2022Article de journal ER5 Auteurs : Judeh, Tariq; Almasri, Mohammad; Shadeed, Sameer; Bian, Hanbing; Shahrour, Isam Use of GIS, Statistics and Machine Learning for Groundwater Quality Management: Application to Nitrate Contamination Dans: Water Resources, vol. 49, no. 3, p. 503-514, 2022, (ACL). Liens @article{judeh:hal-03764638,
title = {Use of GIS, Statistics and Machine Learning for Groundwater Quality Management: Application to Nitrate Contamination},
author = {Tariq Judeh and Mohammad Almasri and Sameer Shadeed and Hanbing Bian and Isam Shahrour},
url = {https://hal.archives-ouvertes.fr/hal-03764638},
doi = {10.1134/S0097807822030162},
year = {2022},
date = {2022-06-01},
urldate = {2022-06-01},
journal = {Water Resources},
volume = {49},
number = {3},
pages = {503-514},
publisher = {Springer Nature},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2022Proceedings Article ER5 Auteurs : Zeiny, Salem; Cherif, Yassine; Lassue, Stéphane; Chartier, Thierry Thermal performance of a supply-air window with triple heating glazing inserted in building envelope Dans: 2022: CLIMA 2022 The 14th REHVA HVAC World Congress, CLIMA 2022 conference, Rotterdam (NL), Netherlands, 2022, (COM). Liens @inproceedings{zeiny:hal-04524714,
title = {Thermal performance of a supply-air window with triple heating glazing inserted in building envelope},
author = {Salem Zeiny and Yassine Cherif and Stéphane Lassue and Thierry Chartier},
url = {https://hal.science/hal-04524714},
doi = {10.34641/clima.2022.338},
year = {2022},
date = {2022-05-01},
urldate = {2022-05-01},
booktitle = {2022: CLIMA 2022 The 14th REHVA HVAC World Congress},
publisher = {CLIMA 2022 conference},
address = {Rotterdam (NL), Netherlands},
note = {COM},
keywords = {ER5},
pubstate = {published},
tppubtype = {inproceedings}
}
|
2022Article de journal ER5 Auteurs : Sassine, Emilio; Cherif, Yassine; Antczak, Emmanuel; Dgheim, Joseph An efficient and simple method for investigating dynamic heat transfer in multilayered building components Dans: International Journal of Masonry Research and Innovation, vol. 7, no. 3, p. 281, 2022, (ACL). Liens @article{antczak:hal-03637177,
title = {An efficient and simple method for investigating dynamic heat transfer in multilayered building components},
author = {Emilio Sassine and Yassine Cherif and Emmanuel Antczak and Joseph Dgheim},
url = {https://hal.archives-ouvertes.fr/hal-03637177},
doi = {10.1504/ijmri.2022.10046134},
year = {2022},
date = {2022-04-04},
urldate = {2022-04-04},
journal = {International Journal of Masonry Research and Innovation},
volume = {7},
number = {3},
pages = {281},
publisher = {Inderscience publishers},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2022Article de journal ER5 Auteurs : Toifane, Hachmi; Tittelein, Pierre; Cherif, Yassine; Zalewski, Laurent; Leuck, Hervé Thermophysical Characterization of a Thermoregulating Interior Coating Containing a Bio-Sourced Phase Change Material Dans: Applied Sciences, vol. 12, no. 8, p. 3827, 2022, (ACL). Liens @article{toifane:hal-03654178,
title = {Thermophysical Characterization of a Thermoregulating Interior Coating Containing a Bio-Sourced Phase Change Material},
author = {Hachmi Toifane and Pierre Tittelein and Yassine Cherif and Laurent Zalewski and Hervé Leuck},
url = {https://hal.archives-ouvertes.fr/hal-03654178},
doi = {10.3390/app12083827},
year = {2022},
date = {2022-04-01},
urldate = {2022-04-01},
journal = {Applied Sciences},
volume = {12},
number = {8},
pages = {3827},
publisher = {MDPI},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2022Article de journal ER5 Auteurs : Ibrahim, Rima Abou; Tittelein, Pierre; Lassue, Stéphane; Chehade, Fadi Hage; Zalewski, Laurent New Supply-Air Solar Wall with Thermal Storage Designed to Preheat Fresh Air: Development of a Numerical Model Adapted to Building Energy Simulation Dans: Applied Sciences, vol. 12, no. 8, p. 3986, 2022, (ACL). Liens @article{abouibrahim:hal-03714492,
title = {New Supply-Air Solar Wall with Thermal Storage Designed to Preheat Fresh Air: Development of a Numerical Model Adapted to Building Energy Simulation},
author = {Rima Abou Ibrahim and Pierre Tittelein and Stéphane Lassue and Fadi Hage Chehade and Laurent Zalewski},
url = {https://hal.archives-ouvertes.fr/hal-03714492},
doi = {10.3390/app12083986},
year = {2022},
date = {2022-04-01},
urldate = {2022-04-01},
journal = {Applied Sciences},
volume = {12},
number = {8},
pages = {3986},
publisher = {MDPI},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2022Article de journal ER5 Auteurs : Keo, Sam Ang; Brachelet, Franck; Defer, Didier; Breaban, Florin Detection of Concrete Cover of Reinforcements in Reinforced Concrete Wall by Microwave Thermography with Transmission Approach Dans: Applied Sciences, vol. 12, no. 19, 2022, ISSN: 2076-3417, (ACL). Résumé | Liens @article{app12199865,
title = {Detection of Concrete Cover of Reinforcements in Reinforced Concrete Wall by Microwave Thermography with Transmission Approach},
author = {Sam Ang Keo and Franck Brachelet and Didier Defer and Florin Breaban},
url = {https://www.mdpi.com/2076-3417/12/19/9865},
doi = {10.3390/app12199865},
issn = {2076-3417},
year = {2022},
date = {2022-01-01},
urldate = {2022-01-01},
journal = {Applied Sciences},
volume = {12},
number = {19},
abstract = {Concrete cover has an important role in reinforced concrete (RC) structures because it protects reinforcement bars from the bad effects of weather, fire, and bad environmental conditions that cause the corrosion of the reinforcements. Although it is an essential parameter to be considered for structural health monitoring (SHM), its detection by infrared thermography, especially in the heating phase, has not been accessed yet. The detailed analysis and discussions of physical phenomena, known as diffraction and interference, affecting the thermograms during the detection of the steel bars by microwave thermography have given an essential key for resolving this issue. The present paper proposes an innovative methodology with microwave thermography for determining the concrete cover thickness of one-layer reinforcements (12 mm in diameter and regularly placed at 10 cm) in an RC wall (1 m × 1m × 6.5 cm). By using the transmission approach with five angles of microwave antenna direction (0°, 15°, 30°, 45°, and 60°) and the Snell-Descartes law and linear law, the proposed methodology leads us to deduce the approximate value of the concrete cover thickness (37.74 mm), which is close to the real value (38 mm), as well as the spacing of the steel bars and dielectric constant of the concrete. The detection of the concrete cover thickness is another new remarkable achievement of infrared thermography methods.},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
Concrete cover has an important role in reinforced concrete (RC) structures because it protects reinforcement bars from the bad effects of weather, fire, and bad environmental conditions that cause the corrosion of the reinforcements. Although it is an essential parameter to be considered for structural health monitoring (SHM), its detection by infrared thermography, especially in the heating phase, has not been accessed yet. The detailed analysis and discussions of physical phenomena, known as diffraction and interference, affecting the thermograms during the detection of the steel bars by microwave thermography have given an essential key for resolving this issue. The present paper proposes an innovative methodology with microwave thermography for determining the concrete cover thickness of one-layer reinforcements (12 mm in diameter and regularly placed at 10 cm) in an RC wall (1 m × 1m × 6.5 cm). By using the transmission approach with five angles of microwave antenna direction (0°, 15°, 30°, 45°, and 60°) and the Snell–Descartes law and linear law, the proposed methodology leads us to deduce the approximate value of the concrete cover thickness (37.74 mm), which is close to the real value (38 mm), as well as the spacing of the steel bars and dielectric constant of the concrete. The detection of the concrete cover thickness is another new remarkable achievement of infrared thermography methods. |
2022Article de journal ER5 Auteurs : Abdellatif, Makram; Chamoin, Julien; Nianga, Jean-Marie; Defer, Didier A thermal control methodology based on a machine learning forecasting model for indoor heating Dans: Energy and Buildings, vol. 255, p. 111692, 2022, ISSN: 0378-7788, (ACL). Résumé | Liens @article{ABDELLATIF2022111692,
title = {A thermal control methodology based on a machine learning forecasting model for indoor heating},
author = {Makram Abdellatif and Julien Chamoin and Jean-Marie Nianga and Didier Defer},
url = {https://www.sciencedirect.com/science/article/pii/S0378778821009762},
doi = {https://doi.org/10.1016/j.enbuild.2021.111692},
issn = {0378-7788},
year = {2022},
date = {2022-01-01},
urldate = {2022-01-01},
journal = {Energy and Buildings},
volume = {255},
pages = {111692},
abstract = {To take advantage of the data generated in buildings, this document proposes a methodology based on a machine learning model to improve thermal comfort and energy efficiency. This methodology uses measured data (e.g., indoor/outdoor temperature, relative humidity, etc.) and forecast data (e.g., meteorological data) to train a multiple linear regression model to forecast the indoor temperature of the space under study. Using the genetic algorithm optimization method, this model is then used to evaluate the different heating strategies generated. For each strategy, a score is assigned according to user-defined criteria in order to prioritize them and select the best one. By studying an office building simulated under the TRNSYS software, a multiple linear regression model was implemented with errors less than 1% and an adjusted R2 coefficient close to 0.9. Compared to a conventional heating strategy, this methodology can improve thermal comfort by up to 43%.},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
To take advantage of the data generated in buildings, this document proposes a methodology based on a machine learning model to improve thermal comfort and energy efficiency. This methodology uses measured data (e.g., indoor/outdoor temperature, relative humidity, etc.) and forecast data (e.g., meteorological data) to train a multiple linear regression model to forecast the indoor temperature of the space under study. Using the genetic algorithm optimization method, this model is then used to evaluate the different heating strategies generated. For each strategy, a score is assigned according to user-defined criteria in order to prioritize them and select the best one. By studying an office building simulated under the TRNSYS software, a multiple linear regression model was implemented with errors less than 1% and an adjusted R2 coefficient close to 0.9. Compared to a conventional heating strategy, this methodology can improve thermal comfort by up to 43%. |
2022Article de journal ER5 Auteurs : Mabrouk, Riheb; Naji, Hassane; Dhahri, Hacen; Younsi, Zouhir On Numerical Modeling of Thermal Performance Enhancementof a Heat Thermal Energy Storage System Using a Phase Change Material and a Porous Foam Dans: Computation, vol. 10, no. 1, p. 3, 2022, (ACL). Liens @article{naji:hal-03520975,
title = {On Numerical Modeling of Thermal Performance Enhancementof a Heat Thermal Energy Storage System Using a Phase Change Material and a Porous Foam},
author = {Riheb Mabrouk and Hassane Naji and Hacen Dhahri and Zouhir Younsi},
url = {https://hal.archives-ouvertes.fr/hal-03520975},
doi = {10.3390/computation10010003},
year = {2022},
date = {2022-01-01},
urldate = {2022-01-01},
journal = {Computation},
volume = {10},
number = {1},
pages = {3},
publisher = {MDPI},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2022Article de journal ER5 Auteurs : Pestre, Tristan; Antczak, Emmanuel; Brachelet, Franck; Pallix, Didier Multiphysical Characteristics of Limestones for Energy-Efficient and Sustainable Buildings Components Dans: Journal of Materials in Civil Engineering, vol. 34, 2022, (ACL). Liens @article{Pestre2022,
title = {Multiphysical Characteristics of Limestones for Energy-Efficient and Sustainable Buildings Components},
author = {Tristan Pestre and Emmanuel Antczak and Franck Brachelet and Didier Pallix},
url = {https://doi.org/10.1061/(ASCE)MT.1943-5533.0004158},
doi = {10.1061/(ASCE)MT.1943-5533.0004158},
year = {2022},
date = {2022-01-01},
urldate = {2022-01-01},
journal = {Journal of Materials in Civil Engineering},
volume = {34},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2022Article de journal ER5 Auteurs : Chaatouf, Dounia; Salhi, Mourad; Raillani, Benyounes; Amraqui, Samir; Mezrhab, Ahmed; Naji, Hassane Parametric analysis of a sensible heat storage unit in an indirect solar dryer using computational fluid dynamics Dans: Journal of Energy Storage, vol. 49, p. 104075, 2022, ISSN: 2352-152X, (ACL). Résumé | Liens @article{CHAATOUF2022104075,
title = {Parametric analysis of a sensible heat storage unit in an indirect solar dryer using computational fluid dynamics},
author = {Dounia Chaatouf and Mourad Salhi and Benyounes Raillani and Samir Amraqui and Ahmed Mezrhab and Hassane Naji},
url = {https://www.sciencedirect.com/science/article/pii/S2352152X22001128},
doi = {https://doi.org/10.1016/j.est.2022.104075},
issn = {2352-152X},
year = {2022},
date = {2022-01-01},
journal = {Journal of Energy Storage},
volume = {49},
pages = {104075},
abstract = {The non-continuity of the drying process after sunset is one of the most significant limitations with solar dryers that has an impact on product quality and drying time. To overcome this problem, we installed a Thermal Energy Storage (TES) unit in an indirect solar dryer. Given the economic advantages offered by Sensible Heat Storage (SHS) systems and their availability, they are the best option to consider in a drying application. In this paper, we investigated a SHS unit integrated within a solar dryer under real meteorological conditions in eastern Morocco. The solar dryer with a storage system was simulated using the Computational Fluid Dynamics (CFD) approach, which was validated using experimental data from the literature. The research is mainly focused on the amount of material required, the proper porosity of the packed bed, and the overall performance of the solar dryer for various types of SHS materials. The obtained results proved that when compared to the case without storage, the efficiency of the solar dryer with sensible heat storage increased by about 2.47% at night. Regarding the study of different materials, granite stones showed better performance with a porosity of 40% and a packed bed thickness of 15 cm, where the temperature differences between the two cases with and without storage reached almost 5° at night.},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
The non-continuity of the drying process after sunset is one of the most significant limitations with solar dryers that has an impact on product quality and drying time. To overcome this problem, we installed a Thermal Energy Storage (TES) unit in an indirect solar dryer. Given the economic advantages offered by Sensible Heat Storage (SHS) systems and their availability, they are the best option to consider in a drying application. In this paper, we investigated a SHS unit integrated within a solar dryer under real meteorological conditions in eastern Morocco. The solar dryer with a storage system was simulated using the Computational Fluid Dynamics (CFD) approach, which was validated using experimental data from the literature. The research is mainly focused on the amount of material required, the proper porosity of the packed bed, and the overall performance of the solar dryer for various types of SHS materials. The obtained results proved that when compared to the case without storage, the efficiency of the solar dryer with sensible heat storage increased by about 2.47% at night. Regarding the study of different materials, granite stones showed better performance with a porosity of 40% and a packed bed thickness of 15 cm, where the temperature differences between the two cases with and without storage reached almost 5° at night. |
2022Article de journal ER5 Auteurs : Al-Fakhoury, Joelle; Sassine, Emilio; Cherif, Yassine; Antczak, Emmanuel; Dgheim, Joseph; Chartier, Thierry Analysis of heat transfer phenomena inside concrete hollow blocks Dans: Journal of Building Material Science, vol. 4, no. 1, 2022, ISSN: 2630-5216, (ACL). Résumé | Liens @article{JBMS4500,
title = {Analysis of heat transfer phenomena inside concrete hollow blocks},
author = {Joelle Al-Fakhoury and Emilio Sassine and Yassine Cherif and Emmanuel Antczak and Joseph Dgheim and Thierry Chartier},
url = {https://ojs.bilpublishing.com/index.php/jbms/article/view/4500},
doi = {10.30564/jbms.v4i1.4500},
issn = {2630-5216},
year = {2022},
date = {2022-01-01},
urldate = {2022-01-01},
journal = {Journal of Building Material Science},
volume = {4},
number = {1},
abstract = {During both hot and cold seasons, masonry walls play an important role in the thermal performance between the interior and the exterior of occupied spaces. It is thus essential to analyze the thermal behavior at the hollow block’s level in order to better understand the temperature and heat flux distribution in its structure and potentially limit as much as possible the heat transfer through the block.In this scope, this paper offers an experimental and numerical in-depth analysis of heat transfer phenomena inside a hollow block using a dedicated experimental setup including a well-insulated reference box and several thermocouples and fluxmeters distributed at the boundaries and inside the hollow block. The block was then numerically 3D modelled and simulated using COMSOL Multiphysics under the same conditions, properties, and dimensions as the experimentally tested block. The comparison between the numerical and experimental results provides very satisfactory results with relative difference of less than 4% for the computed thermal resistance.},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
During both hot and cold seasons, masonry walls play an important role in the thermal performance between the interior and the exterior of occupied spaces. It is thus essential to analyze the thermal behavior at the hollow block’s level in order to better understand the temperature and heat flux distribution in its structure and potentially limit as much as possible the heat transfer through the block.In this scope, this paper offers an experimental and numerical in-depth analysis of heat transfer phenomena inside a hollow block using a dedicated experimental setup including a well-insulated reference box and several thermocouples and fluxmeters distributed at the boundaries and inside the hollow block. The block was then numerically 3D modelled and simulated using COMSOL Multiphysics under the same conditions, properties, and dimensions as the experimentally tested block. The comparison between the numerical and experimental results provides very satisfactory results with relative difference of less than 4% for the computed thermal resistance. |
2022Article de journal ER5 Auteurs : Ghazouli, Khalid El; Khatabi, Jamal El; Soulhi, Aziz; Shahrour, Isam Model predictive control based on artificial intelligence and EPA-SWMM model to reduce CSOs impacts in sewer systems Dans: Water Science and Technology, vol. 85, no. 1, p. 398-408, 2022, (ACL). Liens @article{elghazouli:hal-03770710,
title = {Model predictive control based on artificial intelligence and EPA-SWMM model to reduce CSOs impacts in sewer systems},
author = {Khalid El Ghazouli and Jamal El Khatabi and Aziz Soulhi and Isam Shahrour},
url = {https://hal.archives-ouvertes.fr/hal-03770710},
doi = {10.2166/wst.2021.511},
year = {2022},
date = {2022-01-01},
urldate = {2022-01-01},
journal = {Water Science and Technology},
volume = {85},
number = {1},
pages = {398-408},
publisher = {IWA Publishing},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2021Article de journal ER5 Auteurs : Kenai, Mohamed-Amine; Libessart, Laurent; Lassue, Stéphane; Defer, Didier Impact of green walls occultation on energy balance: Development of a TRNSYS model on a brick masonry house Dans: Journal of Building Engineering, vol. 44, p. 102634, 2021. Liens @article{Kenai2021,
title = {Impact of green walls occultation on energy balance: Development of a TRNSYS model on a brick masonry house},
author = {Mohamed-Amine Kenai and Laurent Libessart and Stéphane Lassue and Didier Defer},
doi = {10.1016/j.jobe.2021.102634},
year = {2021},
date = {2021-12-01},
journal = {Journal of Building Engineering},
volume = {44},
pages = {102634},
publisher = {Elsevier BV},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2021Article de journal ER5 Auteurs : Hamad, Ghada Ben; Younsi, Zohir; Naji, Hassane; Salaün, Fabien A Comprehensive Review of Microencapsulated Phase Change Materials Synthesis for Low-Temperature Energy Storage Applications Dans: Applied Sciences, vol. 11, no. 24, p. 11900, 2021, (ACL). Liens @article{hamad:hal-03509264,
title = {A Comprehensive Review of Microencapsulated Phase Change Materials Synthesis for Low-Temperature Energy Storage Applications},
author = {Ghada Ben Hamad and Zohir Younsi and Hassane Naji and Fabien Salaün},
url = {https://hal-univ-artois.archives-ouvertes.fr/hal-03509264},
doi = {10.3390/app112411900},
year = {2021},
date = {2021-12-01},
urldate = {2021-12-01},
journal = {Applied Sciences},
volume = {11},
number = {24},
pages = {11900},
publisher = {MDPI},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2021Article de journal ER5 Auteurs : Zalewski, Laurent; Biteau-Ailhas, Elorn; Defer, Didier; Brachelet, Franck Active Thermal Method Applied to the In Situ Characterization of Insulating Materials in a Wall Dans: Buildings, vol. 11, no. 12, p. 578, 2021, (ACL). Liens @article{Zalewski2021,
title = {Active Thermal Method Applied to the In Situ Characterization of Insulating Materials in a Wall},
author = {Laurent Zalewski and Elorn Biteau-Ailhas and Didier Defer and Franck Brachelet},
url = {https://hal.archives-ouvertes.fr/hal-03505527},
doi = {10.3390/buildings11120578},
year = {2021},
date = {2021-12-01},
urldate = {2021-12-01},
journal = {Buildings},
volume = {11},
number = {12},
pages = {578},
publisher = {MDPI},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2021Article de journal ER5 Auteurs : Aburas, Hala; Shahrour, Isam Impact of the Mobility Restrictions in the Palestinian Territory on the Population and the Environment Dans: Sustainability, vol. 13, no. 23, p. 13457, 2021, (ACL). Liens @article{aburas:hal-03769969,
title = {Impact of the Mobility Restrictions in the Palestinian Territory on the Population and the Environment},
author = {Hala Aburas and Isam Shahrour},
url = {https://hal.archives-ouvertes.fr/hal-03769969},
doi = {10.3390/su132313457},
year = {2021},
date = {2021-12-01},
urldate = {2021-12-01},
journal = {Sustainability},
volume = {13},
number = {23},
pages = {13457},
publisher = {MDPI},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2021Article de journal ER5 Auteurs : Judeh, Tariq; Shahrour, Isam Rainwater Harvesting to Address Current and Forecasted Domestic Water Scarcity: Application to Arid and Semi-Arid Areas Dans: Water, vol. 13, no. 24, p. 3583, 2021, (ACL). Liens @article{judeh:hal-03770116,
title = {Rainwater Harvesting to Address Current and Forecasted Domestic Water Scarcity: Application to Arid and Semi-Arid Areas},
author = {Tariq Judeh and Isam Shahrour},
url = {https://hal.archives-ouvertes.fr/hal-03770116},
doi = {10.3390/w13243583},
year = {2021},
date = {2021-12-01},
urldate = {2021-12-01},
journal = {Water},
volume = {13},
number = {24},
pages = {3583},
publisher = {MDPI},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2021Article de journal ER5 Auteurs : Shahrour, Isam; Xie, Xiongyao Role of Internet of Things (IoT) and Crowdsourcing in Smart City Projects Dans: Smart Cities, vol. 4, no. 4, p. 1276-1292, 2021, (ACL). Liens @article{shahrour:hal-03766672,
title = {Role of Internet of Things (IoT) and Crowdsourcing in Smart City Projects},
author = {Isam Shahrour and Xiongyao Xie},
url = {https://hal.archives-ouvertes.fr/hal-03766672},
doi = {10.3390/smartcities4040068},
year = {2021},
date = {2021-12-01},
urldate = {2021-12-01},
journal = {Smart Cities},
volume = {4},
number = {4},
pages = {1276-1292},
publisher = {MDPI},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2021Article de journal ER5 Auteurs : Bouras, A.; Bouabdallah, S.; Ghernaout, B.; Arici, M.; Cherif, Yassine; Sassine, Emilio 3D Numerical Simulation of Turbulent Mixed Convection in a Cubical Cavity Containing a Hot Block Dans: Journal of Applied Fluid Mechanics, vol. 14, no. 06, 2021, (ACL). Liens @article{bouras:hal-03772338,
title = {3D Numerical Simulation of Turbulent Mixed Convection in a Cubical Cavity Containing a Hot Block},
author = {A. Bouras and S. Bouabdallah and B. Ghernaout and M. Arici and Yassine Cherif and Emilio Sassine},
url = {https://hal.archives-ouvertes.fr/hal-03772338},
doi = {10.47176/JAFM.14.06.32604},
year = {2021},
date = {2021-11-01},
urldate = {2021-11-01},
journal = {Journal of Applied Fluid Mechanics},
volume = {14},
number = {06},
publisher = {Isfahan Isfahan University of Technology},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2021Article de journal ER5 Auteurs : Ada, A. M. Omeme; Le, A. Tran; Toifane, Hachmi; Tittelein, Pierre; Zalewski, Laurent; Antczak, Emmanuel; Douzane, Omar; Langlet, T. Hygrothermal performance of hemp lime concrete embedded with phase change materials for buildings Dans: Journal of Physics: Conference Series, vol. 2069, no. 1, p. 012005, 2021, (ACL). Liens @article{omemeada:hal-03637241,
title = {Hygrothermal performance of hemp lime concrete embedded with phase change materials for buildings},
author = {A. M. Omeme Ada and A. Tran Le and Hachmi Toifane and Pierre Tittelein and Laurent Zalewski and Emmanuel Antczak and Omar Douzane and T. Langlet},
url = {https://hal-univ-artois.archives-ouvertes.fr/hal-03637241},
doi = {10.1088/1742-6596/2069/1/012005},
year = {2021},
date = {2021-11-01},
urldate = {2021-11-01},
journal = {Journal of Physics: Conference Series},
volume = {2069},
number = {1},
pages = {012005},
publisher = {IOP Publishing},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2021Article de journal ER5 Auteurs : Al-Fakhoury, Joelle; Sassine, Emilio; Cherif, Yassine; Dgheim, Joseph; Antczak, Emmanuel Experimental feasibility for the incorporation of solid waste aggregates in masonry hollow blocks Dans: European Journal of Environmental and Civil Engineering, p. 1-15, 2021. Liens @article{alfakhoury:hal-03552712,
title = {Experimental feasibility for the incorporation of solid waste aggregates in masonry hollow blocks},
author = {Joelle Al-Fakhoury and Emilio Sassine and Yassine Cherif and Joseph Dgheim and Emmanuel Antczak},
url = {https://hal.archives-ouvertes.fr/hal-03552712},
doi = {10.1080/19648189.2021.1982779},
year = {2021},
date = {2021-10-01},
urldate = {2021-10-01},
journal = {European Journal of Environmental and Civil Engineering},
pages = {1-15},
publisher = {Taylor & Francis},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2021Article de journal ER5 Auteurs : Lagsaiar, Lamine; Shahrour, Isam; Aljer, Ammar; Soulhi, Aziz Use of smart monitoring and users' feedback for to investigate the impact of the indoor environment on learning efficiency Dans: Environmental Economics and Policy Studies, 2021, (ACL). Liens @article{lagsaiar:hal-03526370,
title = {Use of smart monitoring and users' feedback for to investigate the impact of the indoor environment on learning efficiency},
author = {Lamine Lagsaiar and Isam Shahrour and Ammar Aljer and Aziz Soulhi},
url = {https://hal-univ-artois.archives-ouvertes.fr/hal-03526370},
doi = {10.1007/s10018-021-00329-3},
year = {2021},
date = {2021-10-01},
urldate = {2021-10-01},
journal = {Environmental Economics and Policy Studies},
publisher = {Springer},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2021Article de journal ER5 Auteurs : Shahrour, Isam; Bian, Hanbing; Zhang, Zixin; Xie, Xiongyao Smart technology applications for the optimal management of underground facilities Dans: Underground Space, vol. 6, no. 5, p. 551-559, 2021, (ACL). Liens @article{shahrour:hal-04133578,
title = {Smart technology applications for the optimal management of underground facilities},
author = {Isam Shahrour and Hanbing Bian and Zixin Zhang and Xiongyao Xie},
url = {https://hal.science/hal-04133578},
doi = {10.1016/j.undsp.2020.12.002},
year = {2021},
date = {2021-10-01},
urldate = {2021-10-01},
journal = {Underground Space},
volume = {6},
number = {5},
pages = {551-559},
publisher = {Elsevier},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2021Article de journal Auteurs : Abdallah, Wafaa; SbartaÏ, Zoubir-Mehdi; Saliba, Jacqueline; Elachachi, Sidi Mohammed; Chehade, Fadi Hage; Sadek, Marwan Assessment of the reliability of concrete evaluation by multi-physical inversion of NDT measurements - A probabilistic approach Dans: Construction and Building Materials, vol. 300, p. 124371, 2021, (ACL). Liens @article{abdallah:hal-03482897,
title = {Assessment of the reliability of concrete evaluation by multi-physical inversion of NDT measurements - A probabilistic approach},
author = {Wafaa Abdallah and Zoubir-Mehdi SbartaÏ and Jacqueline Saliba and Sidi Mohammed Elachachi and Fadi Hage Chehade and Marwan Sadek},
url = {https://hal.archives-ouvertes.fr/hal-03482897},
doi = {10.1016/j.conbuildmat.2021.124371},
year = {2021},
date = {2021-09-01},
urldate = {2021-09-01},
journal = {Construction and Building Materials},
volume = {300},
pages = {124371},
publisher = {Elsevier},
note = {ACL},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
2021Article de journal ER5 Auteurs : Bouaissa, Mohamed; Gharibi, Elkhadir; Ghalit, Mohammad; Taupin, Jean Denis; Khattabi, Jamal El Identifying the origin of groundwater salinization in the Bokoya massif (central Rif, northern Morocco) using hydrogeochemical and isotopic tools Dans: Groundwater for Sustainable Development, vol. 14, p. 100646, 2021, (ACL). Liens @article{bouaissa:hal-03772296,
title = {Identifying the origin of groundwater salinization in the Bokoya massif (central Rif, northern Morocco) using hydrogeochemical and isotopic tools},
author = {Mohamed Bouaissa and Elkhadir Gharibi and Mohammad Ghalit and Jean Denis Taupin and Jamal El Khattabi},
url = {https://hal.archives-ouvertes.fr/hal-03772296},
doi = {10.1016/j.gsd.2021.100646},
year = {2021},
date = {2021-08-01},
urldate = {2021-08-01},
journal = {Groundwater for Sustainable Development},
volume = {14},
pages = {100646},
publisher = {Elsevier},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2021Article de journal ER5 Auteurs : Wang, Qiang; Xie, Xiongyao; Shahrour, Isam; Huang, Yu Use of deep learning, denoising technic and cross-correlation analysis for the prediction of the shield machine slurry pressure in mixed ground conditions Dans: Automation in Construction, vol. 128, p. 103741, 2021, ISSN: 0926-5805, (ACL). Résumé | Liens @article{WANG2021103741,
title = {Use of deep learning, denoising technic and cross-correlation analysis for the prediction of the shield machine slurry pressure in mixed ground conditions},
author = {Qiang Wang and Xiongyao Xie and Isam Shahrour and Yu Huang},
url = {https://www.sciencedirect.com/science/article/pii/S0926580521001928},
doi = {https://doi.org/10.1016/j.autcon.2021.103741},
issn = {0926-5805},
year = {2021},
date = {2021-08-01},
urldate = {2021-01-01},
journal = {Automation in Construction},
volume = {128},
pages = {103741},
abstract = {Tunnel face stability constitutes a significant challenge for shield tunneling in urban areas. The use of a slurry pressure balanced shield machine in mixed ground conditions containing mudstone is generally disturbed by clogging, which results in noises and large fluctuations in the tunnel face pressure. These fluctuations add difficulties to the prediction of the slurry pressure. This paper proposes a denoising method to overcome this difficulty. This method is combined with variational mode decomposition and detrended fluctuation analysis. The method is coupled with cross-correlation analysis (CCA) and a long short-term memory (LSTM) network to predict the tunnel face pressure using both tunneling parameters and geological data as input. The paper proposes a predictive strategy that separates the trend component and fluctuation component from the denoised tunneling data via CCA. Two LSTM-based predictors are presented and combined for the development of a new modeling strategy. The performances of the proposed strategy are illustrated through an application to the Nanning metro. The LSTM model with the proposed strategy gave excellent results in both mudstone and round gravel grounds with an overall R2 value of 0.9974. The paper also presents a comparison of the proposed model with some traditional models as well as a discussion on the importance of input features in different ground conditions.},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
Tunnel face stability constitutes a significant challenge for shield tunneling in urban areas. The use of a slurry pressure balanced shield machine in mixed ground conditions containing mudstone is generally disturbed by clogging, which results in noises and large fluctuations in the tunnel face pressure. These fluctuations add difficulties to the prediction of the slurry pressure. This paper proposes a denoising method to overcome this difficulty. This method is combined with variational mode decomposition and detrended fluctuation analysis. The method is coupled with cross-correlation analysis (CCA) and a long short-term memory (LSTM) network to predict the tunnel face pressure using both tunneling parameters and geological data as input. The paper proposes a predictive strategy that separates the trend component and fluctuation component from the denoised tunneling data via CCA. Two LSTM-based predictors are presented and combined for the development of a new modeling strategy. The performances of the proposed strategy are illustrated through an application to the Nanning metro. The LSTM model with the proposed strategy gave excellent results in both mudstone and round gravel grounds with an overall R2 value of 0.9974. The paper also presents a comparison of the proposed model with some traditional models as well as a discussion on the importance of input features in different ground conditions. |
2021Article de journal ER5 Auteurs : Bouaissa, Mohamed; Ghalit, Mohammad; Taupin, Jean Denis; Khattabi, Jamal El; Gharibi, Elkhadir Assessment of groundwater quality in the Bokoya Massif (Central Rif, Northern Morocco) using several analytical techniques Dans: Euro-Mediterranean Journal for Environmental Integration, vol. 6, no. 1, p. 9, 2021, (ACL). Liens @article{bouaissa:hal-03772353,
title = {Assessment of groundwater quality in the Bokoya Massif (Central Rif, Northern Morocco) using several analytical techniques},
author = {Mohamed Bouaissa and Mohammad Ghalit and Jean Denis Taupin and Jamal El Khattabi and Elkhadir Gharibi},
url = {https://hal.archives-ouvertes.fr/hal-03772353},
doi = {10.1007/s41207-020-00208-5},
year = {2021},
date = {2021-04-01},
urldate = {2021-04-01},
journal = {Euro-Mediterranean Journal for Environmental Integration},
volume = {6},
number = {1},
pages = {9},
publisher = {Springer},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2021Article de journal ER5 Auteurs : Asli, Mounir; Brachelet, Franck; Sassine, E; Antczak, Emmanuel Thermal and hygroscopic study of hemp concrete in real ambient conditions Dans: Journal of Building Engineering, p. 102612, 2021, (ACL). Liens @article{Asli2021b,
title = {Thermal and hygroscopic study of hemp concrete in real ambient conditions},
author = {Mounir Asli and Franck Brachelet and E Sassine and Emmanuel Antczak},
doi = {10.1016/j.jobe.2021.102612},
year = {2021},
date = {2021-04-01},
journal = {Journal of Building Engineering},
pages = {102612},
publisher = {Elsevier BV},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2021Article de journal ER5 Auteurs : Qabbal, Loubna; Younsi, Zohir; Naji, Hassane An indoor air quality and thermal comfort appraisal in a retrofitted university building via low-cost smart sensor Dans: Indoor and Built Environment, p. 1420326X2110157, 2021, (ACL). Liens @article{qabbal:hal-03509518,
title = {An indoor air quality and thermal comfort appraisal in a retrofitted university building via low-cost smart sensor},
author = {Loubna Qabbal and Zohir Younsi and Hassane Naji},
url = {https://hal-univ-artois.archives-ouvertes.fr/hal-03509518},
doi = {10.1177/1420326X211015717},
year = {2021},
date = {2021-04-01},
urldate = {2021-04-01},
journal = {Indoor and Built Environment},
pages = {1420326X2110157},
publisher = {SAGE Publications},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2021Article de journal ER5 Auteurs : Teggar, Mohamed; Arıcı, Müslüm; Mert, Mehmet Selçuk; Ajarostaghi, Seyed Soheil Mousavi; Niyas, Hakeem; Tunçbilek, Ekrem; Ismail, Kamal; Younsi, Zohir; Benhouia, Amine Toufik; Mezaache, El Hacene A comprehensive review of micro/nano enhanced phase change materials Dans: Journal of Thermal Analysis and Calorimetry, vol. 147, no. 6, p. 3989-4016, 2021, (ACL). Liens @article{teggar:hal-03615431,
title = {A comprehensive review of micro/nano enhanced phase change materials},
author = {Mohamed Teggar and Müslüm Arıcı and Mehmet Selçuk Mert and Seyed Soheil Mousavi Ajarostaghi and Hakeem Niyas and Ekrem Tunçbilek and Kamal Ismail and Zohir Younsi and Amine Toufik Benhouia and El Hacene Mezaache
},
url = {https://hal.archives-ouvertes.fr/hal-03615431},
doi = {10.1007/s10973-021-10808-0},
year = {2021},
date = {2021-04-01},
urldate = {2021-04-01},
journal = {Journal of Thermal Analysis and Calorimetry},
volume = {147},
number = {6},
pages = {3989-4016},
publisher = {Springer Verlag},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2021Article de journal ER5 Auteurs : Hou, Xiao-ping; Chen, Sheng-hong; Shahrour, Isam Judgement of rapid drawdown conditions in slope stability analysis Dans: Bulletin of Engineering Geology and the Environment, vol. 80, p. 4379–4387, 2021, (ACL). Liens @article{HOU2021,
title = {Judgement of rapid drawdown conditions in slope stability analysis},
author = {Xiao-ping Hou and Sheng-hong Chen and Isam Shahrour},
doi = {https://doi.org/10.1007/s10064-021-02253-y},
year = {2021},
date = {2021-04-01},
journal = {Bulletin of Engineering Geology and the Environment},
volume = {80},
pages = {4379–4387},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2021Article de journal ER5 Auteurs : Sassine, Emilio; Cherif, Yassine; Antczak, Emmanuel; Dgheim, Joseph Thermal characterization of building walls under random boundary conditions Dans: J. Thermal Sci. Eng. Appl., 2021, (ACL). Liens @article{Sassine2020d,
title = {Thermal characterization of building walls under random boundary conditions},
author = {Emilio Sassine and Yassine Cherif and Emmanuel Antczak and Joseph Dgheim},
doi = {https://doi.org/10.1115/1.4049432},
year = {2021},
date = {2021-03-10},
urldate = {2020-01-01},
journal = {J. Thermal Sci. Eng. Appl.},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2021Article de journal ER5 Auteurs : Sassine, Emilio; Kinab, Elias; Cherif, Yassine; Antczak, Emmanuel; Nasrallah, Michel Thermal performance of lightweight concrete applications in building envelopes in Lebanon Dans: Building Simulation, vol. 14, no. 5, p. 1359–1375, 2021. Liens @article{Sassine2021,
title = {Thermal performance of lightweight concrete applications in building envelopes in Lebanon},
author = {Emilio Sassine and Elias Kinab and Yassine Cherif and Emmanuel Antczak and Michel Nasrallah},
doi = {10.1007/s12273-021-0762-2},
year = {2021},
date = {2021-03-01},
journal = {Building Simulation},
volume = {14},
number = {5},
pages = {1359--1375},
publisher = {Springer Science and Business Media LLC},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2021Article de journal ER5 Auteurs : Errebai, Farid Boudali; Chikh, Salah; Derradji, Lotfi; Amara, Mohamed; Younsi, Zohir Optimum mass percentage of microencapsulated PCM mixed with gypsum for improved latent heat storage Dans: Journal of Energy Storage, vol. 33, p. 101910, 2021, (ACL). Liens @article{errebai:hal-03772507,
title = {Optimum mass percentage of microencapsulated PCM mixed with gypsum for improved latent heat storage},
author = {Farid Boudali Errebai and Salah Chikh and Lotfi Derradji and Mohamed Amara and Zohir Younsi},
url = {https://hal.archives-ouvertes.fr/hal-03772507},
doi = {10.1016/j.est.2020.101910},
year = {2021},
date = {2021-01-01},
urldate = {2021-01-01},
journal = {Journal of Energy Storage},
volume = {33},
pages = {101910},
publisher = {Elsevier},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2021Article de journal ER5 Auteurs : Thonon, Maxime; Fraisse, Gilles; Zalewski, Laurent; Pailha, Mickael Analytical modelling of PCM supercooling including recalescence for complete and partial heating/cooling cycles Dans: Applied Thermal Engineering, vol. 190, p. 116751, 2021, ISSN: 1359-4311, (ACL). Résumé | Liens @article{thonon_analytical_2021,
title = {Analytical modelling of PCM supercooling including recalescence for complete and partial heating/cooling cycles},
author = {Maxime Thonon and Gilles Fraisse and Laurent Zalewski and Mickael Pailha},
url = {https://www.sciencedirect.com/science/article/pii/S1359431121002064},
doi = {10.1016/j.applthermaleng.2021.116751},
issn = {1359-4311},
year = {2021},
date = {2021-01-01},
urldate = {2021-03-14},
journal = {Applied Thermal Engineering},
volume = {190},
pages = {116751},
abstract = {Phase change material (PCM) experiencing supercooling and phase change hysteresis are widely reported in the literature. However, only few studies model analytically such PCM, and they mostly focus on either supercooling or phase change hysteresis, but rarely on both phenomena. Moreover, partial phase change cycles, with an incomplete melting or solidification, are rarely considered even if these processes occur frequently in latent heat thermal energy storage (LHTES) systems. The objective of this study is to model analytically the thermal behaviour of a PCM experiencing supercooling and phase change hysteresis, for complete and partial phase change cycles. The developed method, based on a heat source term, enables to model the recalescence process during the solidification. Currently rarely considered, the influence of the cooling rate on the supercooling degree and the recalescence process is evaluated with a phenomenological approach. For partial cycles, the different behavior between heating and cooling is modelled with the hysteresis model “curve scale” already validated in literature. The experimental validation is carried out on a PCM brick sample, monitoring both the heat flux and the PCM temperature, which enables to characterize a greater mass of PCM compared to direct scanning calorimeter (DSC) analysis. The selected PCM undergoing supercooling during solidification is PEG6000, a polymer suitable for domestic hot water (DHW) storage. Results show a good agreement between experimental and numerical results for complete heating and cooling cycles. The behavior laws used to model the solidification with the supercooling and recalescence processes are validated for the cooling rate range tested. The modelling is also satisfactory concerning the experiments on partial solidification for different temperature plateaus. However, the model fails to correctly represent the thermal behavior for a cooling process after a partial melting of the PCM. To conclude, the developed model enables to represent accurately the thermal behaviour of a PCM experiencing supercooling and phase change hysteresis for most of the phase change processes studied. Investigations on the thermal conditions influencing the crystalline structure and the effect on the phase change dynamic are suggested to improve supercooling modelling. The developed model needs to be validated for PCM having a higher supercooling degree, such as sugar alcohols or salt hydrates.},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
Phase change material (PCM) experiencing supercooling and phase change hysteresis are widely reported in the literature. However, only few studies model analytically such PCM, and they mostly focus on either supercooling or phase change hysteresis, but rarely on both phenomena. Moreover, partial phase change cycles, with an incomplete melting or solidification, are rarely considered even if these processes occur frequently in latent heat thermal energy storage (LHTES) systems. The objective of this study is to model analytically the thermal behaviour of a PCM experiencing supercooling and phase change hysteresis, for complete and partial phase change cycles. The developed method, based on a heat source term, enables to model the recalescence process during the solidification. Currently rarely considered, the influence of the cooling rate on the supercooling degree and the recalescence process is evaluated with a phenomenological approach. For partial cycles, the different behavior between heating and cooling is modelled with the hysteresis model “curve scale” already validated in literature. The experimental validation is carried out on a PCM brick sample, monitoring both the heat flux and the PCM temperature, which enables to characterize a greater mass of PCM compared to direct scanning calorimeter (DSC) analysis. The selected PCM undergoing supercooling during solidification is PEG6000, a polymer suitable for domestic hot water (DHW) storage. Results show a good agreement between experimental and numerical results for complete heating and cooling cycles. The behavior laws used to model the solidification with the supercooling and recalescence processes are validated for the cooling rate range tested. The modelling is also satisfactory concerning the experiments on partial solidification for different temperature plateaus. However, the model fails to correctly represent the thermal behavior for a cooling process after a partial melting of the PCM. To conclude, the developed model enables to represent accurately the thermal behaviour of a PCM experiencing supercooling and phase change hysteresis for most of the phase change processes studied. Investigations on the thermal conditions influencing the crystalline structure and the effect on the phase change dynamic are suggested to improve supercooling modelling. The developed model needs to be validated for PCM having a higher supercooling degree, such as sugar alcohols or salt hydrates. |
2021Article de journal ER5 Auteurs : Gloriant, François; Joulin, Annabelle; Tittelein, Pierre; Lassue, Stéphane Using heat flux sensors for a contribution to experimental analysis of heat transfers on a triple-glazed supply-air window Dans: Energy, vol. 215, p. 119154, 2021, ISSN: 0360-5442, (ACL). Résumé | Liens @article{GLORIANT2021119154,
title = {Using heat flux sensors for a contribution to experimental analysis of heat transfers on a triple-glazed supply-air window},
author = {François Gloriant and Annabelle Joulin and Pierre Tittelein and Stéphane Lassue},
url = {https://www.sciencedirect.com/science/article/pii/S0360544220322611},
doi = {https://doi.org/10.1016/j.energy.2020.119154},
issn = {0360-5442},
year = {2021},
date = {2021-01-01},
urldate = {2021-01-01},
journal = {Energy},
volume = {215},
pages = {119154},
abstract = {An experimental set-up of triple-glazed supply-air window is developed in this research in order to characterize the window’s thermal performance without solar radiation. By simultaneously measuring the local temperatures and heat fluxes with thermocouples and heat fluxmeters, the heat fluxes determination requires no longer using the correlations of heat transfer coefficients around the window, which are often the source of high uncertainties. Results show that the use of fluxmeters brought a more accurate measure of heat transfers around and in the window. Thereafter, the heat transfer coefficients can be correctly estimated by empirical evidence. Uncertainty analysis is then presented to highlight the reliability of the experimental method. Afterwards, the obtained experimental data are compared with those of numerical model developed by using Fluent® software. A thorough comparison analysis is provided to explain which parameters play a role in deviating the results between the two methods, leading to conclude the validity of numerical model assumptions with respect to the real conditions of experimental set-up.},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
An experimental set-up of triple-glazed supply-air window is developed in this research in order to characterize the window’s thermal performance without solar radiation. By simultaneously measuring the local temperatures and heat fluxes with thermocouples and heat fluxmeters, the heat fluxes determination requires no longer using the correlations of heat transfer coefficients around the window, which are often the source of high uncertainties. Results show that the use of fluxmeters brought a more accurate measure of heat transfers around and in the window. Thereafter, the heat transfer coefficients can be correctly estimated by empirical evidence. Uncertainty analysis is then presented to highlight the reliability of the experimental method. Afterwards, the obtained experimental data are compared with those of numerical model developed by using Fluent® software. A thorough comparison analysis is provided to explain which parameters play a role in deviating the results between the two methods, leading to conclude the validity of numerical model assumptions with respect to the real conditions of experimental set-up. |
2021Article de journal ER5 Auteurs : Mabrouk, Riheb; Naji, Hassane; Dhahri, Hacen Numerical investigation of metal foam pore density effect on sensible and latent heats storage through an enthalpy-based REV-Scale lattice Boltzmann method Dans: Processes, vol. 9, no. 7, 2021, (ACL). Liens @article{Mabrouk2021,
title = {Numerical investigation of metal foam pore density effect on sensible and latent heats storage through an enthalpy-based REV-Scale lattice Boltzmann method},
author = {Riheb Mabrouk and Hassane Naji and Hacen Dhahri},
url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85110005547&doi=10.3390%2fpr9071165&partnerID=40&md5=eead20554a7930750d1c4728b7a3b599},
doi = {10.3390/pr9071165},
year = {2021},
date = {2021-01-01},
urldate = {2021-01-01},
journal = {Processes},
volume = {9},
number = {7},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2021Article de journal ER5 Auteurs : Koufi, Lounes; Younsi, Zohir; Naji, Hassane Numerical simulation of the CO2 diffusion effect on low turbulent mixed convection in a ventilated room heated by the bottom Dans: Thermal Science, vol. 25, no. 6 Part B, p. 4783-4796, 2021, (ACL). Liens @article{koufi:hal-03509751,
title = {Numerical simulation of the CO2 diffusion effect on low turbulent mixed convection in a ventilated room heated by the bottom},
author = {Lounes Koufi and Zohir Younsi and Hassane Naji},
url = {https://hal-univ-artois.archives-ouvertes.fr/hal-03509751},
doi = {10.2298/TSCI200116291K},
year = {2021},
date = {2021-01-01},
urldate = {2021-01-01},
journal = {Thermal Science},
volume = {25},
number = {6 Part B},
pages = {4783-4796},
publisher = {VINČA Institute of Nuclear Sciences},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2021Article de journal ER5 Auteurs : Imghoure, Oumaima; Belouaggadia, Naoual; Ezzine, Mohammed; Lbibb, Rachid; Younsi, Zohir Performance evaluation of phase change materials for thermal comfort in a hot climate region Dans: Applied Thermal Engineering, vol. 186, p. 116509, 2021, ISSN: 1359-4311, (ACL). Résumé | Liens @article{IMGHOURE2021116509,
title = {Performance evaluation of phase change materials for thermal comfort in a hot climate region},
author = {Oumaima Imghoure and Naoual Belouaggadia and Mohammed Ezzine and Rachid Lbibb and Zohir Younsi},
url = {https://www.sciencedirect.com/science/article/pii/S1359431120339831},
doi = {https://doi.org/10.1016/j.applthermaleng.2020.116509},
issn = {1359-4311},
year = {2021},
date = {2021-01-01},
journal = {Applied Thermal Engineering},
volume = {186},
pages = {116509},
abstract = {A Phase Change Material (PCM) provides heat and cooling by releasing and absorbing energy at the phase transition. They are employed in the construction of building walls in order to optimize thermal-energy-storage and maintain human comfort temperature. However, large numbers of competitive materials available, with each having its own thermophysical properties, the decision for selecting a suitable PCM involves several evaluation criteria. In this paper, a methodology is proposed to allow the decision maker to analyze, evaluate and select the best PCM according to different criteria. Five PCMs are compared in terms of thermal performance by using Analytic Hierarchy Process (AHP) method. After this process, the obtained ranking was verified by using a simulation model and the actual thermophysical properties of the PCMs in the region of Marrakech during summer season. As a result, it turns out that the outputs of AHP are in good agreement with those obtained with the simulation model. Additionally, the BioPCM-Q23 is ranked first in terms of thermal performance. The simulation results indicate that the recommended position for the PCM layer should be at the interior surface, when it is placed after the isolator. Also, the proposed configuration can ensure a comfortable indoor climate with an indoor temperature around 23.5 ℃. Plus, it provides the same energy performance with a decrease in the thickness of the PCM by 1.5 cm, which significantly helps to save energy.},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
A Phase Change Material (PCM) provides heat and cooling by releasing and absorbing energy at the phase transition. They are employed in the construction of building walls in order to optimize thermal-energy-storage and maintain human comfort temperature. However, large numbers of competitive materials available, with each having its own thermophysical properties, the decision for selecting a suitable PCM involves several evaluation criteria. In this paper, a methodology is proposed to allow the decision maker to analyze, evaluate and select the best PCM according to different criteria. Five PCMs are compared in terms of thermal performance by using Analytic Hierarchy Process (AHP) method. After this process, the obtained ranking was verified by using a simulation model and the actual thermophysical properties of the PCMs in the region of Marrakech during summer season. As a result, it turns out that the outputs of AHP are in good agreement with those obtained with the simulation model. Additionally, the BioPCM-Q23 is ranked first in terms of thermal performance. The simulation results indicate that the recommended position for the PCM layer should be at the interior surface, when it is placed after the isolator. Also, the proposed configuration can ensure a comfortable indoor climate with an indoor temperature around 23.5 ℃. Plus, it provides the same energy performance with a decrease in the thickness of the PCM by 1.5 cm, which significantly helps to save energy. |
2021Article de journal ER5 Auteurs : Lagsaiar, Lamine; Shahrour, Isam; Aljer, Ammar; Soulhi, Aziz Modular Software Architecture for Local Smart Building Servers Dans: Sensors, vol. 21, no. 17, 2021, ISSN: 1424-8220, (ACL). Résumé | Liens @article{s21175810,
title = {Modular Software Architecture for Local Smart Building Servers},
author = {Lamine Lagsaiar and Isam Shahrour and Ammar Aljer and Aziz Soulhi},
url = {https://www.mdpi.com/1424-8220/21/17/5810},
doi = {10.3390/s21175810},
issn = {1424-8220},
year = {2021},
date = {2021-01-01},
urldate = {2021-01-01},
journal = {Sensors},
volume = {21},
number = {17},
abstract = {This paper presented the architecture and construction of a novel smart building system that could monitor and control buildings’ use in a safe and optimal way. The system operates on a Raspberry local server, which could be connected via the cloud technology to a central platform. The local system includes nine modules that inter-communicate. The system detects sensor faults, and provides a friendly interface to occupants. The paper presented the software architecture IoT used for the building monitoring and the use of this system for the management of fifteen social housing units during a year. The system allowed the investigation of indoor comfort and both energy and hot water consumptions. Data analysis resulted in the detection of abnormal energy consumptions. The system could be easily used in buildings’ management. It works in a plug-and-play mode.},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
This paper presented the architecture and construction of a novel smart building system that could monitor and control buildings’ use in a safe and optimal way. The system operates on a Raspberry local server, which could be connected via the cloud technology to a central platform. The local system includes nine modules that inter-communicate. The system detects sensor faults, and provides a friendly interface to occupants. The paper presented the software architecture IoT used for the building monitoring and the use of this system for the management of fifteen social housing units during a year. The system allowed the investigation of indoor comfort and both energy and hot water consumptions. Data analysis resulted in the detection of abnormal energy consumptions. The system could be easily used in buildings’ management. It works in a plug-and-play mode. |
2021Article de journal ER5 Auteurs : Ramadan, Lara; Shahrour, Isam; Mroueh, Hussein; Chehade, Fadi Hage Use of Machine Learning Methods for Indoor Temperature Forecasting Dans: Future Internet, vol. 13, no. 10, 2021, ISSN: 1999-5903, (ACL). Résumé | Liens @article{fi13100242,
title = {Use of Machine Learning Methods for Indoor Temperature Forecasting},
author = {Lara Ramadan and Isam Shahrour and Hussein Mroueh and Fadi Hage Chehade},
url = {https://www.mdpi.com/1999-5903/13/10/242},
doi = {10.3390/fi13100242},
issn = {1999-5903},
year = {2021},
date = {2021-01-01},
journal = {Future Internet},
volume = {13},
number = {10},
abstract = {Improving the energy efficiency of the building sector has become an increasing concern in the world, given the alarming reports of greenhouse gas emissions. The management of building energy systems is considered an essential means for achieving this goal. Predicting indoor temperature constitutes a critical task for the management strategies of these systems. Several approaches have been developed for predicting indoor temperature. Determining the most effective has thus become a necessity. This paper contributes to this objective by comparing the ability of seven machine learning algorithms (ML) and the thermal gray box model to predict the indoor temperature of a closed room. The comparison was conducted on a set of data recorded in a room of the Laboratory of Civil Engineering and geo-Environment (LGCgE) at Lille University. The results showed that the best prediction was obtained with the artificial neural network (ANN) and extra trees regressor (ET) methods, which outperformed the thermal gray box model.},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
Improving the energy efficiency of the building sector has become an increasing concern in the world, given the alarming reports of greenhouse gas emissions. The management of building energy systems is considered an essential means for achieving this goal. Predicting indoor temperature constitutes a critical task for the management strategies of these systems. Several approaches have been developed for predicting indoor temperature. Determining the most effective has thus become a necessity. This paper contributes to this objective by comparing the ability of seven machine learning algorithms (ML) and the thermal gray box model to predict the indoor temperature of a closed room. The comparison was conducted on a set of data recorded in a room of the Laboratory of Civil Engineering and geo-Environment (LGCgE) at Lille University. The results showed that the best prediction was obtained with the artificial neural network (ANN) and extra trees regressor (ET) methods, which outperformed the thermal gray box model. |
2021Article de journal ER5 Auteurs : Wehbe, Rania; Shahrour, Isam A BIM-Based Smart System for Fire Evacuation Dans: Future Internet, vol. 13, no. 9, 2021, ISSN: 1999-5903, (ACL). Résumé | Liens @article{fi13090221,
title = {A BIM-Based Smart System for Fire Evacuation},
author = {Rania Wehbe and Isam Shahrour},
url = {https://www.mdpi.com/1999-5903/13/9/221},
doi = {10.3390/fi13090221},
issn = {1999-5903},
year = {2021},
date = {2021-01-01},
journal = {Future Internet},
volume = {13},
number = {9},
abstract = {Building fires constitute a significant threat that affects property, the environment, and human health. The management of this risk requires an efficient fire evacuation system for buildings’ occupants. Therefore, a smart fire evacuation system that combines building information modeling (BIM) and smart technologies is proposed. The system provides the following capacities: (i) early fire detection; (ii) the evaluation of environmental data; (iii) the identification of the best evacuation path; and (iv) information for occupants about the best evacuation routes. The system was implemented in a research building at Lille University in France. The results show the system’s capacities and benefits, particularly for the identification of the best evacuation paths.},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
Building fires constitute a significant threat that affects property, the environment, and human health. The management of this risk requires an efficient fire evacuation system for buildings’ occupants. Therefore, a smart fire evacuation system that combines building information modeling (BIM) and smart technologies is proposed. The system provides the following capacities: (i) early fire detection; (ii) the evaluation of environmental data; (iii) the identification of the best evacuation path; and (iv) information for occupants about the best evacuation routes. The system was implemented in a research building at Lille University in France. The results show the system’s capacities and benefits, particularly for the identification of the best evacuation paths. |
2021Article de journal ER5 Auteurs : Kassem, Taher; Shahrour, Isam; Khattabi, Jamal El; Raslan, Ahmad Smart and Sustainable Aquaculture Farms Dans: Sustainability, vol. 13, no. 19, 2021, ISSN: 2071-1050, (ACL). Résumé | Liens @article{su131910685,
title = {Smart and Sustainable Aquaculture Farms},
author = {Taher Kassem and Isam Shahrour and Jamal El Khattabi and Ahmad Raslan},
url = {https://www.mdpi.com/2071-1050/13/19/10685},
doi = {10.3390/su131910685},
issn = {2071-1050},
year = {2021},
date = {2021-01-01},
journal = {Sustainability},
volume = {13},
number = {19},
abstract = {This paper presents the design and construction of a smart and sustainable fish farm. The farm is based on the hybrid aquaculture concept that combines the advantages of the recirculation aquaculture system (RAS), the zero-water discharge (ZWD), and smart technology. The system’s smartness consists of using the latest technology, including monitoring and automation, ensuring zero water discharge, good water quality, reduced energy consumption, and high biosecurity. In addition, the system does not use chemicals in the aquaculture process. The paper describes the design of this system, including the hydraulic system, the smart monitoring system, the feeding regime, and the control of the biological parameters. Tests conducted in Tabuk, Saudi Arabia, showed high performance of this system with around 90% survival rate. In addition, observations showed the system’s capacity to maintain the water quality parameters within the optimal water quality ranges, reduce energy consumption, and sustain efficient shrimp waste recycling.},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
This paper presents the design and construction of a smart and sustainable fish farm. The farm is based on the hybrid aquaculture concept that combines the advantages of the recirculation aquaculture system (RAS), the zero-water discharge (ZWD), and smart technology. The system’s smartness consists of using the latest technology, including monitoring and automation, ensuring zero water discharge, good water quality, reduced energy consumption, and high biosecurity. In addition, the system does not use chemicals in the aquaculture process. The paper describes the design of this system, including the hydraulic system, the smart monitoring system, the feeding regime, and the control of the biological parameters. Tests conducted in Tabuk, Saudi Arabia, showed high performance of this system with around 90% survival rate. In addition, observations showed the system’s capacity to maintain the water quality parameters within the optimal water quality ranges, reduce energy consumption, and sustain efficient shrimp waste recycling. |
2021Article de journal ER5 Auteurs : Wehbe, Rania; Shahrour, Isam Assessment and Improvement of Anti-COVID-19 Measures in Higher Education Establishments Dans: Sustainability, vol. 13, no. 11, 2021, ISSN: 2071-1050, (ACL). Résumé | Liens @article{su13115989,
title = {Assessment and Improvement of Anti-COVID-19 Measures in Higher Education Establishments},
author = {Rania Wehbe and Isam Shahrour},
url = {https://www.mdpi.com/2071-1050/13/11/5989},
doi = {10.3390/su13115989},
issn = {2071-1050},
year = {2021},
date = {2021-01-01},
journal = {Sustainability},
volume = {13},
number = {11},
abstract = {This paper presents a comprehensive methodology for evaluating and improving the anti-Coronavirus (COVID-19) measures in higher education establishments. The methodology combines the use of: (1) Building Information Modeling (BIM) for the integration and control in a 3D graphic environment the anti-COVID-19 safety measures; (2) a questionnaire to collect the students’ commitment to safety measures and their suggestions to improve these measures; (3) data analysis to explore the impact of the students’ profiles on their commitment to safety measures. The proposed methodology is applied at the engineering school Polytech’Lille in the North of France. Results show that the BIM model provides valuable services to the administration by integrating the safety measures in a 3D environment and checking the compatibility of these measures and their improvement. The use of the questionnaire allows the administration to collect students’ feedback about their commitment to safety measures and their suggestions to improve these measures.},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
This paper presents a comprehensive methodology for evaluating and improving the anti-Coronavirus (COVID-19) measures in higher education establishments. The methodology combines the use of: (1) Building Information Modeling (BIM) for the integration and control in a 3D graphic environment the anti-COVID-19 safety measures; (2) a questionnaire to collect the students’ commitment to safety measures and their suggestions to improve these measures; (3) data analysis to explore the impact of the students’ profiles on their commitment to safety measures. The proposed methodology is applied at the engineering school Polytech’Lille in the North of France. Results show that the BIM model provides valuable services to the administration by integrating the safety measures in a 3D environment and checking the compatibility of these measures and their improvement. The use of the questionnaire allows the administration to collect students’ feedback about their commitment to safety measures and their suggestions to improve these measures. |
2021Article de journal ER5 Auteurs : Judeh, Tariq; Bian, Hanbing; Shahrour, Isam GIS-Based Spatiotemporal Mapping of Groundwater Potability and Palatability Indices in Arid and Semi-Arid Areas Dans: Water, vol. 13, no. 9, 2021, ISSN: 2073-4441, (ACL). Résumé | Liens @article{w13091323,
title = {GIS-Based Spatiotemporal Mapping of Groundwater Potability and Palatability Indices in Arid and Semi-Arid Areas},
author = {Tariq Judeh and Hanbing Bian and Isam Shahrour},
url = {https://www.mdpi.com/2073-4441/13/9/1323},
doi = {10.3390/w13091323},
issn = {2073-4441},
year = {2021},
date = {2021-01-01},
journal = {Water},
volume = {13},
number = {9},
abstract = {This paper aims to assess groundwater potability and palatability in the West Bank, Palestine. It combines the adjusted weighted arithmetic water quality index method (AWAWQIM), a close-ended questionnaire, and step-wise assessment ratio analysis (SWARA) to develop groundwater potability (PoGWQI) and palatability (PaGWQI) indices. Both a geographic information system (GIS) and the kriging interpolation method (KIM) are employed to create spatiotemporal mapping of PoGWQI and PaGWQI. The research is based on data from 79 wells, which were provided by the Palestinian Water Authority (PWA). Data include fecal coliform (FC), nitrate (NO3), pH, chloride (Cl), sulfate (SO4), bicarbonate (HCO3), total dissolved solids (TDS), turbidity, and hardness. Results indicate that 2% and 5% of water samples were unpotable and unpalatable, respectively. Unpotable samples were found in areas with poor sewer networks and intensive use of agrochemicals. All groundwater samples (100%) in the eastern part of the West Bank were unpalatable because of seawater intrusion. Unconfined aquifers were more vulnerable to potability and palatability contamination. It was noticed that PoGWQI is sensitive to FC and NO3, while PaGWQI is sensitive to HCO3, TDS, and Cl. Consequently, these quality parameters should be monitored well. The proposed method is of great interest to water decision-makers in Palestine for establishing strategies to protect water resources.},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
This paper aims to assess groundwater potability and palatability in the West Bank, Palestine. It combines the adjusted weighted arithmetic water quality index method (AWAWQIM), a close-ended questionnaire, and step-wise assessment ratio analysis (SWARA) to develop groundwater potability (PoGWQI) and palatability (PaGWQI) indices. Both a geographic information system (GIS) and the kriging interpolation method (KIM) are employed to create spatiotemporal mapping of PoGWQI and PaGWQI. The research is based on data from 79 wells, which were provided by the Palestinian Water Authority (PWA). Data include fecal coliform (FC), nitrate (NO3), pH, chloride (Cl), sulfate (SO4), bicarbonate (HCO3), total dissolved solids (TDS), turbidity, and hardness. Results indicate that 2% and 5% of water samples were unpotable and unpalatable, respectively. Unpotable samples were found in areas with poor sewer networks and intensive use of agrochemicals. All groundwater samples (100%) in the eastern part of the West Bank were unpalatable because of seawater intrusion. Unconfined aquifers were more vulnerable to potability and palatability contamination. It was noticed that PoGWQI is sensitive to FC and NO3, while PaGWQI is sensitive to HCO3, TDS, and Cl. Consequently, these quality parameters should be monitored well. The proposed method is of great interest to water decision-makers in Palestine for establishing strategies to protect water resources. |
2021Article de journal ER5 Auteurs : Thonon, Maxime; Zalewski, Laurent; Gibout, Stéphane; Franquet, Erwin; Fraisse, Gilles; Pailha, Mickael Experimental Comparison of Three Characterization Methods for Two Phase Change Materials Suitable for Domestic Hot Water Storage Dans: Applied Sciences, vol. 11, no. 21, 2021, ISSN: 2076-3417, (ACL). Résumé | Liens @article{app112110229,
title = {Experimental Comparison of Three Characterization Methods for Two Phase Change Materials Suitable for Domestic Hot Water Storage},
author = {Maxime Thonon and Laurent Zalewski and Stéphane Gibout and Erwin Franquet and Gilles Fraisse and Mickael Pailha},
url = {https://www.mdpi.com/2076-3417/11/21/10229},
doi = {10.3390/app112110229},
issn = {2076-3417},
year = {2021},
date = {2021-01-01},
journal = {Applied Sciences},
volume = {11},
number = {21},
abstract = {This study presents an experimental comparison of three characterization methods for phase change materials (PCM). Two methods were carried out with a calorimeter, the first with direct scanning (DSC) and the second with step scanning (STEP). The third method is a fluxmetric (FM) characterization performed using a fluxmeter bench. For the three methods, paraffin RT58 and polymer PEG6000, two PCM suitable for domestic hot water (DHW) storage, were characterized. For each PCM, no significant difference was observed on the latent heat and the total energy exchanged between the three characterization methods. However, DSC and STEP methods did not enable the accurate characterization of the supercooling process observed with the FM method for polymer PEG6000. For PEG6000, the shape of the enthalpy curve of melting also differed between the experiments on the calorimeter—DSC and STEP—methods, and the FM method. Concerning the PCM comparison, RT58 and PEG6000 appeared to have an equivalent energy density but, as the mass density of PEG6000 is greater, more energy is stored inside the same volume for PEG6000. However, as PEG6000 experienced supercooling, the discharging temperature was lower than for RT58 and the material is therefore less adapted to DHW storage operating with partial phase change cycles where the PCM temperature does not decrease below 52 °C.},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
This study presents an experimental comparison of three characterization methods for phase change materials (PCM). Two methods were carried out with a calorimeter, the first with direct scanning (DSC) and the second with step scanning (STEP). The third method is a fluxmetric (FM) characterization performed using a fluxmeter bench. For the three methods, paraffin RT58 and polymer PEG6000, two PCM suitable for domestic hot water (DHW) storage, were characterized. For each PCM, no significant difference was observed on the latent heat and the total energy exchanged between the three characterization methods. However, DSC and STEP methods did not enable the accurate characterization of the supercooling process observed with the FM method for polymer PEG6000. For PEG6000, the shape of the enthalpy curve of melting also differed between the experiments on the calorimeter—DSC and STEP—methods, and the FM method. Concerning the PCM comparison, RT58 and PEG6000 appeared to have an equivalent energy density but, as the mass density of PEG6000 is greater, more energy is stored inside the same volume for PEG6000. However, as PEG6000 experienced supercooling, the discharging temperature was lower than for RT58 and the material is therefore less adapted to DHW storage operating with partial phase change cycles where the PCM temperature does not decrease below 52 °C. |
2021Article de journal ER5 Auteurs : Mashhadi, Neda; Shahrour, Isam; Attoue, Nivine; Khattabi, Jamal El; Aljer, Ammar Use of Machine Learning for Leak Detection and Localization in Water Distribution Systems Dans: Smart Cities, vol. 4, no. 4, p. 1293–1315, 2021, ISSN: 2624-6511, (ACL). Résumé | Liens @article{smartcities4040069,
title = {Use of Machine Learning for Leak Detection and Localization in Water Distribution Systems},
author = {Neda Mashhadi and Isam Shahrour and Nivine Attoue and Jamal El Khattabi and Ammar Aljer},
url = {https://www.mdpi.com/2624-6511/4/4/69},
doi = {10.3390/smartcities4040069},
issn = {2624-6511},
year = {2021},
date = {2021-01-01},
journal = {Smart Cities},
volume = {4},
number = {4},
pages = {1293--1315},
abstract = {This paper presents an investigation of the capacity of machine learning methods (ML) to localize leakage in water distribution systems (WDS). This issue is critical because water leakage causes economic losses, damages to the surrounding infrastructures, and soil contamination. Progress in real-time monitoring of WDS and ML has created new opportunities to develop data-based methods for water leak localization. However, the managers of WDS need recommendations for the selection of the appropriate ML methods as well their practical use for leakage localization. This paper contributes to this issue through an investigation of the capacity of ML methods to localize leakage in WDS. The campus of Lille University was used as support for this research. The paper is presented as follows: First, flow and pressure data were determined using EPANET software; then, the generated data were used to investigate the capacity of six ML methods to localize water leakage. Finally, the results of the investigations were used for leakage localization from offline water flow data. The results showed excellent performance for leakage localization by the artificial neural network, logistic regression, and random forest, but there were low performances for the unsupervised methods because of overlapping clusters.},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
This paper presents an investigation of the capacity of machine learning methods (ML) to localize leakage in water distribution systems (WDS). This issue is critical because water leakage causes economic losses, damages to the surrounding infrastructures, and soil contamination. Progress in real-time monitoring of WDS and ML has created new opportunities to develop data-based methods for water leak localization. However, the managers of WDS need recommendations for the selection of the appropriate ML methods as well their practical use for leakage localization. This paper contributes to this issue through an investigation of the capacity of ML methods to localize leakage in WDS. The campus of Lille University was used as support for this research. The paper is presented as follows: First, flow and pressure data were determined using EPANET software; then, the generated data were used to investigate the capacity of six ML methods to localize water leakage. Finally, the results of the investigations were used for leakage localization from offline water flow data. The results showed excellent performance for leakage localization by the artificial neural network, logistic regression, and random forest, but there were low performances for the unsupervised methods because of overlapping clusters. |
2021Article de journal ER5 Auteurs : Romdhane, Sahar Ben; Younsi, Zohir; Naji, Hassane; Said, Nejla Mahjoub; Jemni, Abdelmajid Impact of Integrating Solar Technique On Buildings'thermal Comfort and Energy Consumption: A Numerical Study Dans: E3S Web of Conferences, vol. 321, p. 02001, 2021, (ACL). Liens @article{benromdhane:hal-03527855,
title = {Impact of Integrating Solar Technique On Buildings'thermal Comfort and Energy Consumption: A Numerical Study},
author = {Sahar Ben Romdhane and Zohir Younsi and Hassane Naji and Nejla Mahjoub Said and Abdelmajid Jemni},
url = {https://hal-univ-artois.archives-ouvertes.fr/hal-03527855},
doi = {10.1051/e3sconf/202132102001},
year = {2021},
date = {2021-01-01},
urldate = {2021-01-01},
journal = {E3S Web of Conferences},
volume = {321},
pages = {02001},
publisher = {EDP Sciences},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2021Article de journal ER5 Auteurs : Beaupere, Noe; Soupremanien, Ulrich; Zalewski, Laurent Influence of Water Addition on the Latent Heat Degradation of Sodium Acetate Trihydrate Dans: Applied Sciences, vol. 11, no. 2, p. 484, 2021, (ACL). Résumé | Liens @article{beaupere_influence_2021,
title = {Influence of Water Addition on the Latent Heat Degradation of Sodium Acetate Trihydrate},
author = {Noe Beaupere and Ulrich Soupremanien and Laurent Zalewski},
url = {https://www.mdpi.com/2076-3417/11/2/484},
doi = {10.3390/app11020484},
year = {2021},
date = {2021-01-01},
urldate = {2021-01-13},
journal = {Applied Sciences},
volume = {11},
number = {2},
pages = {484},
abstract = {To promote the development of thermal energy storage (TES), the sodium acetate trihydrate (SAT) presents interesting thermal properties. However, this material may suffer from aging throughout thermal cycles. Various solutions were explored in the literature to limit this aging, mainly based on the use of additives such as water. In this study, two samples were prepared. The first one consisted of raw SAT material whereas 3 wt.% of supplementary water has been added to the second one. They were then poured into 350 cm3 bricks, which were placed in an experimental test bench. After 35 cycles between 20 and 70 °C, a drop of about 10% of the latent heat was observed for the first sample. This behavior was like the literature data. For the second sample, the decrease of latent heat was more rapid (about 30%). Contrary to our expectations, the water addition seems not beneficial for the improvement of thermal stability. Interestingly, we noticed that the drop of the latent heat was fully reversible after sample stirring. This degradation might not be related to a thermal destructive mechanism but rather to a global segregation phenomenon. This segregation may be due to the breaking of hydrogen bonding between anhydrous sodium acetate and water, resulting in the separation of the two species.},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
To promote the development of thermal energy storage (TES), the sodium acetate trihydrate (SAT) presents interesting thermal properties. However, this material may suffer from aging throughout thermal cycles. Various solutions were explored in the literature to limit this aging, mainly based on the use of additives such as water. In this study, two samples were prepared. The first one consisted of raw SAT material whereas 3 wt.% of supplementary water has been added to the second one. They were then poured into 350 cm3 bricks, which were placed in an experimental test bench. After 35 cycles between 20 and 70 °C, a drop of about 10% of the latent heat was observed for the first sample. This behavior was like the literature data. For the second sample, the decrease of latent heat was more rapid (about 30%). Contrary to our expectations, the water addition seems not beneficial for the improvement of thermal stability. Interestingly, we noticed that the drop of the latent heat was fully reversible after sample stirring. This degradation might not be related to a thermal destructive mechanism but rather to a global segregation phenomenon. This segregation may be due to the breaking of hydrogen bonding between anhydrous sodium acetate and water, resulting in the separation of the two species. |
2021Article de journal ER5 Auteurs : Asli, Mounir; Sassine, Emilio; Brachelet, Franck; Antczak, Emmanuel Hygrothermal behavior of wood fiber insulation, numerical and experimental approach Dans: Heat and Mass Transfer, 2021, (ACL). Liens @article{Asli2021,
title = {Hygrothermal behavior of wood fiber insulation, numerical and experimental approach},
author = {Mounir Asli and Emilio Sassine and Franck Brachelet and Emmanuel Antczak},
doi = {https://doi.org/10.1007/s00231-020-03002-9},
year = {2021},
date = {2021-01-01},
journal = {Heat and Mass Transfer},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2021Article de journal ER5 Auteurs : Ghazouli, Khalid El; Khattabi, Jamal El; Shahrour, Isam; Soulhi, Aziz Wastewater flow forecasting model based on the nonlinear autoregressive with exogenous inputs (NARX) neural network Dans: H2Open Journal, vol. 4, no. 1, p. 276-290, 2021. Liens @article{elghazouli:hal-03770701,
title = {Wastewater flow forecasting model based on the nonlinear autoregressive with exogenous inputs (NARX) neural network},
author = {Khalid El Ghazouli and Jamal El Khattabi and Isam Shahrour and Aziz Soulhi},
url = {https://hal.archives-ouvertes.fr/hal-03770701},
doi = {10.2166/h2oj.2021.107},
year = {2021},
date = {2021-01-01},
urldate = {2021-01-01},
journal = {H2Open Journal},
volume = {4},
number = {1},
pages = {276-290},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2021Article de journal ER5 Auteurs : Bouras, A.; Bouabdallah, S.; Ghernaout, B.; Arici, M.; Cherif, Yassine; Sassine, Emilio 3D Numerical Simulation of Turbulent Mixed Convection in a Cubical Cavity Containing a Hot Block Dans: Journal of Applied Fluid Mechanics, vol. 14, no. 6, p. 1869-1880, 2021, ISSN: 1735-3572, (ACL). Liens @article{BOUR2021L,
title = {3D Numerical Simulation of Turbulent Mixed Convection in a Cubical Cavity Containing a Hot Block},
author = {A. Bouras and S. Bouabdallah and B. Ghernaout and M. Arici and Yassine Cherif and Emilio Sassine},
doi = {10.47176/JAFM.14.06.32604},
issn = {1735-3572},
year = {2021},
date = {2021-00-01},
urldate = {2021-00-01},
journal = {Journal of Applied Fluid Mechanics},
volume = {14},
number = {6},
pages = {1869-1880},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2020Article de journal ER5 Auteurs : Mabrouk, Riheb; Naji, Hassane; Dhahri, Hacen; Hammouda, Sihem; Younsi, Zohir Numerical investigation of porosity effect on a PCM's thermal performance in a porous rectangular channel via thermal lattice Boltzmann method Dans: International Communications in Heat and Mass Transfer, vol. 119, p. 104992 -, 2020, (ACL). Liens @article{mabrouk:hal-03493801,
title = {Numerical investigation of porosity effect on a PCM's thermal performance in a porous rectangular channel via thermal lattice Boltzmann method},
author = {Riheb Mabrouk and Hassane Naji and Hacen Dhahri and Sihem Hammouda and Zohir Younsi},
url = {https://hal.archives-ouvertes.fr/hal-03493801},
doi = {10.1016/j.icheatmasstransfer.2020.104992},
year = {2020},
date = {2020-12-01},
urldate = {2020-12-01},
journal = {International Communications in Heat and Mass Transfer},
volume = {119},
pages = {104992 -},
publisher = {Elsevier},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2020Chapitre d'ouvrage ER5 Auteurs : Pham, Thi Hai Yen; Shahrour, Isam; Aljer, Ammar; Lepretre, Alain; Pernin, Celine; Ounaies, Sana Smart Monitoring for Urban Biodiversity Preservation Dans: CIGOS 2019, Innovation for Sustainable Infrastructure, vol. 54, p. 1123-1128, Springer Singapore, 2020, (OS). Liens @inbook{pham:hal-03526398,
title = {Smart Monitoring for Urban Biodiversity Preservation},
author = {Thi Hai Yen Pham and Isam Shahrour and Ammar Aljer and Alain Lepretre and Celine Pernin and Sana Ounaies},
url = {https://hal-univ-artois.archives-ouvertes.fr/hal-03526398},
doi = {10.1007/978-981-15-0802-8_180},
year = {2020},
date = {2020-10-01},
urldate = {2020-10-01},
booktitle = {CIGOS 2019, Innovation for Sustainable Infrastructure},
volume = {54},
pages = {1123-1128},
publisher = {Springer Singapore},
series = {Lecture Notes in Civil Engineering},
note = {OS},
keywords = {ER5},
pubstate = {published},
tppubtype = {inbook}
}
|
2020Chapitre d'ouvrage ER5 Auteurs : Pham, Thi Hai Yen; Shahrour, Isam; Aljer, Ammar; Lepretre, Alain; Pernin, Celine; Ounaies, Sana Smart Monitoring for Urban Biodiversity Preservation Dans: CIGOS 2019, Innovation for Sustainable Infrastructure, vol. 54, p. 1123-1128, Springer Singapore, 2020, (OS). Liens @inbook{pham:hal-03526398b,
title = {Smart Monitoring for Urban Biodiversity Preservation},
author = {Thi Hai Yen Pham and Isam Shahrour and Ammar Aljer and Alain Lepretre and Celine Pernin and Sana Ounaies},
url = {https://hal-univ-artois.archives-ouvertes.fr/hal-03526398},
doi = {10.1007/978-981-15-0802-8_180},
year = {2020},
date = {2020-10-01},
urldate = {2020-10-01},
booktitle = {CIGOS 2019, Innovation for Sustainable Infrastructure},
volume = {54},
pages = {1123-1128},
publisher = {Springer Singapore},
series = {Lecture Notes in Civil Engineering},
note = {OS},
keywords = {ER5},
pubstate = {published},
tppubtype = {inbook}
}
|
2020Article de journal ER5 Auteurs : Bedrouni, Mohammed; Khelil, Ali; Braikia, Mohamed; Naji, Hassane Large Eddy Simulation of a Turbulent Flow over Circular and Mixed Staggered Tubes' Cluster Dans: Journal of Applied Fluid Mechanics, vol. 13, no. 05, 2020, (ACL). Liens @article{bedrouni:hal-03509973,
title = {Large Eddy Simulation of a Turbulent Flow over Circular and Mixed Staggered Tubes' Cluster},
author = {Mohammed Bedrouni and Ali Khelil and Mohamed Braikia and Hassane Naji},
url = {https://hal-univ-artois.archives-ouvertes.fr/hal-03509973},
doi = {10.36884/jafm.13.05.31119},
year = {2020},
date = {2020-09-01},
urldate = {2020-09-01},
journal = {Journal of Applied Fluid Mechanics},
volume = {13},
number = {05},
publisher = {Isfahan Isfahan University of Technology},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2020Article de journal ER5 Auteurs : Mabrouk, Riheb; Naji, Hassane; Dhahri, Hacen; Younsi, Zohir Insight into Foam Pore Effect on Phase Change Process in a Plane Channel under Forced Convection Using the Thermal Lattice Boltzmann Method Dans: Energies, vol. 13, no. 15, p. 3979, 2020, (ACL). Liens @article{mabrouk:hal-03509638,
title = {Insight into Foam Pore Effect on Phase Change Process in a Plane Channel under Forced Convection Using the Thermal Lattice Boltzmann Method},
author = {Riheb Mabrouk and Hassane Naji and Hacen Dhahri and Zohir Younsi},
url = {https://hal-univ-artois.archives-ouvertes.fr/hal-03509638},
doi = {10.3390/en13153979},
year = {2020},
date = {2020-08-01},
urldate = {2020-08-01},
journal = {Energies},
volume = {13},
number = {15},
pages = {3979},
publisher = {MDPI},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2020Article de journal ER5 Auteurs : Ferreira, Maria Clara S.; Furieri, Bruno; Morais, Cristina L.; Stocco, Jamily F.; Jr, Neyval C. Reis; Harion, Jean-Luc; Santos, Jane Meri Experimental and numerical investigation of building effects on wind erosion of a granular material stockpile Dans: Environmental Science and Pollution Research, no. 27, p. 36013–36026, 2020, (ACL). Liens @article{FER082020,
title = {Experimental and numerical investigation of building effects on wind erosion of a granular material stockpile},
author = {Maria Clara S. Ferreira and Bruno Furieri and Cristina L. Morais and Jamily F. Stocco and Neyval C. Reis Jr and Jean-Luc Harion and Jane Meri Santos},
doi = {https://doi.org/10.1007/s11356-020-10202-7},
year = {2020},
date = {2020-08-01},
journal = {Environmental Science and Pollution Research},
number = {27},
pages = {36013–36026},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2020Article de journal ER5 Auteurs : Qabbal, Loubna; Younsi, Zohir; Naji, Hassane Indoor air quality investigation in a ventilated demonstrator building via a smart sensor Dans: International journal of ventilation , p. 1-16, 2020, (ACL). Liens @article{qabbal:hal-03509550,
title = {Indoor air quality investigation in a ventilated demonstrator building via a smart sensor},
author = {Loubna Qabbal and Zohir Younsi and Hassane Naji},
url = {https://hal-univ-artois.archives-ouvertes.fr/hal-03509550},
doi = {10.1080/14733315.2020.1786974},
year = {2020},
date = {2020-07-01},
urldate = {2020-07-01},
journal = { International journal of ventilation },
pages = {1-16},
publisher = {VEETECH},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2020Article de journal ER5 Auteurs : Ouali, Hanane Ait Lahoussine; Moussaoui, Mohammed Amine; Mezrhab, Ahmed; Naji, Hassane Comparative study between direct steam generation and molten salt solar tower plants in the climatic conditions of the eastern Moroccan region Dans: International Journal of Renewable Energy Development, vol. 9, no. 2, p. 287-294, 2020, (ACL). Liens @article{lahoussineouali:hal-03509762,
title = {Comparative study between direct steam generation and molten salt solar tower plants in the climatic conditions of the eastern Moroccan region},
author = {Hanane Ait Lahoussine Ouali and Mohammed Amine Moussaoui and Ahmed Mezrhab and Hassane Naji},
url = {https://hal-univ-artois.archives-ouvertes.fr/hal-03509762},
doi = {10.14710/ijred.9.2.287-294},
year = {2020},
date = {2020-07-01},
urldate = {2020-07-01},
journal = {International Journal of Renewable Energy Development},
volume = {9},
number = {2},
pages = {287-294},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2020Conférence ER5 Auteurs : Carbone, Giovanni; Martinat, Guillaume; Farcy, Dominique; Harion, Jean-Luc Aerodynamic investigation of a 3.5:1 prolate spheroid AIAA AVIATION 2020 FORUM, VIRTUAL EVENT (Reno), United States, 2020, (ACTI). Résumé | Liens @conference{doi:10.2514/6.2020-3053,
title = {Aerodynamic investigation of a 3.5:1 prolate spheroid},
author = {Giovanni Carbone and Guillaume Martinat and Dominique Farcy and Jean-Luc Harion},
url = {https://arc.aiaa.org/doi/abs/10.2514/6.2020-3053},
doi = {10.2514/6.2020-3053},
year = {2020},
date = {2020-06-08},
urldate = {2020-06-08},
booktitle = {AIAA AVIATION 2020 FORUM},
address = {VIRTUAL EVENT (Reno), United States},
abstract = {Experimental measurements, steady (RANS) and unsteady (URANS) numerical simulations are performed on a 3.5:1 prolate spheroid at angles of attack from 0° to 90°. The Reynolds number considered is Re_L=2.57*10^6, corresponding to the wind tunnel conditions. CFD simulations are performed with OpenFOAM, using the k-omega SST and the Spalart-Allmaras turbulence models. Analyses of aerodynamic coefficients and surface pressure show a good agreement between CFD simulations and experimental results. The turbulent structures in the wake of the spheroid have a complex topology, strongly dependent on the angle of attack considered. Results of URANS simulations allow to identify turbulent structures that are steady and asymmetric at low angles of attack, symmetric and unsteady at higher values. The configuration at AoA=90° is the most complex with the presence of disorganized and unstable structures.},
note = {ACTI},
keywords = {ER5},
pubstate = {published},
tppubtype = {conference}
}
Experimental measurements, steady (RANS) and unsteady (URANS) numerical simulations are performed on a 3.5:1 prolate spheroid at angles of attack from 0° to 90°. The Reynolds number considered is Re_L=2.57*10^6, corresponding to the wind tunnel conditions. CFD simulations are performed with OpenFOAM, using the k-omega SST and the Spalart-Allmaras turbulence models. Analyses of aerodynamic coefficients and surface pressure show a good agreement between CFD simulations and experimental results. The turbulent structures in the wake of the spheroid have a complex topology, strongly dependent on the angle of attack considered. Results of URANS simulations allow to identify turbulent structures that are steady and asymmetric at low angles of attack, symmetric and unsteady at higher values. The configuration at AoA=90° is the most complex with the presence of disorganized and unstable structures. |
2020Article de journal ER5 Auteurs : Sassine, Emilio; Cherif, Yassine; Antczak, Emmanuel; Dgheim, Joseph Méthodes expérimentales et numériques appliquées à la caractérisation thermophysique d'un mur en briques anciennes en conditions instationnaires Dans: Entropie, vol. 1, no. Numéro 2</br>, 2020, ISSN: 2634-1476, (ACL). Liens @article{Sassine2020b,
title = {Méthodes expérimentales et numériques appliquées à la caractérisation thermophysique d'un mur en briques anciennes en conditions instationnaires},
author = {Emilio Sassine and Yassine Cherif and Emmanuel Antczak and Joseph Dgheim},
url = {https://www.openscience.fr/Methodes-experimentales-et-numeriques-appliquees-a-la-caracterisation},
doi = {10.21494/ISTE.OP.2020.0517},
issn = {2634-1476},
year = {2020},
date = {2020-06-03},
urldate = {2020-01-01},
journal = {Entropie},
volume = {1},
number = {Numéro 2</br>},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2020Article de journal ER5 Auteurs : Ni, Jia; Wang, Linwei; Chen, Xixian; Xue, Luan Luan; Shahrour, Isam Effect of the Fish-Bone Dam Angle on the Flow Mechanisms of a Fish-Bone Type Dividing Dike Dans: Marine Technology Society Journal, vol. 54, no. 3, p. 58-67, 2020, (ACL). Liens @article{ni:hal-04136190,
title = {Effect of the Fish-Bone Dam Angle on the Flow Mechanisms of a Fish-Bone Type Dividing Dike},
author = {Jia Ni and Linwei Wang and Xixian Chen and Luan Luan Xue and Isam Shahrour},
url = {https://hal.science/hal-04136190},
doi = {10.4031/MTSJ.54.3.9},
year = {2020},
date = {2020-05-01},
urldate = {2020-05-01},
journal = {Marine Technology Society Journal},
volume = {54},
number = {3},
pages = {58-67},
publisher = {Marine Technology Society},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2020Article de journal ER5 Auteurs : Shahrour, Isam; Aljer, Ammar Experimental Analysis of the Spatial Variations of Air Pollution in a University Campus Dans: Biomedical Journal of Scientific & Technical Research, vol. 26, no. 3, 2020, (ACL). Liens @article{shahrour:hal-03526391,
title = {Experimental Analysis of the Spatial Variations of Air Pollution in a University Campus},
author = {Isam Shahrour and Ammar Aljer},
url = {https://hal-univ-artois.archives-ouvertes.fr/hal-03526391},
doi = {10.26717/bjstr.2020.26.004341},
year = {2020},
date = {2020-03-01},
urldate = {2020-03-01},
journal = {Biomedical Journal of Scientific & Technical Research},
volume = {26},
number = {3},
publisher = {Biomedical Research Network },
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2020Article de journal ER5 Auteurs : Cherif, Yassine; Sassine, E; Lassue, Stéphane; Zalewski, Laurent Experimental and numerical natural convection in an asymmetrically heated double vertical facade Dans: International Journal of Thermal Sciences, vol. 152, 2020, (cited By 0). Liens @article{Cherif2020,
title = {Experimental and numerical natural convection in an asymmetrically heated double vertical facade},
author = {Yassine Cherif and E Sassine and Stéphane Lassue and Laurent Zalewski},
url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85079690524&doi=10.1016%2fj.ijthermalsci.2020.106288&partnerID=40&md5=116e0588d4c4a765029b026e0cf366c8},
doi = {10.1016/j.ijthermalsci.2020.106288},
year = {2020},
date = {2020-01-01},
journal = {International Journal of Thermal Sciences},
volume = {152},
note = {cited By 0},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2020Article de journal ER5 Auteurs : Mabrouk, R; Dhahri, H; Naji, Hassane; Hammouda, S; Younsi, Zohir Lattice Boltzmann simulation of forced convection melting of a composite phase change material with heat dissipation through an open-ended channel Dans: International Journal of Heat and Mass Transfer, vol. 153, 2020, (cited By 0). Liens @article{Mabrouk2020,
title = {Lattice Boltzmann simulation of forced convection melting of a composite phase change material with heat dissipation through an open-ended channel},
author = {R Mabrouk and H Dhahri and Hassane Naji and S Hammouda and Zohir Younsi},
url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85081691179&doi=10.1016%2fj.ijheatmasstransfer.2020.119606&partnerID=40&md5=ba26b3df76dcfaf742b80824a7819af9},
doi = {10.1016/j.ijheatmasstransfer.2020.119606},
year = {2020},
date = {2020-01-01},
journal = {International Journal of Heat and Mass Transfer},
volume = {153},
note = {cited By 0},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2020Article de journal ER5 Auteurs : Bennia, A; Fellouah, H; Khelil, A; Loukarfi, L; Naji, Hassane Experiments and large-eddy simulations of lobed and swirling turbulent thermal jets for hvac's applications Dans: Journal of Applied Fluid Mechanics, vol. 13, no. 1, p. 103-117, 2020, (cited By 0). Liens @article{Bennia2020103,
title = {Experiments and large-eddy simulations of lobed and swirling turbulent thermal jets for hvac's applications},
author = {A Bennia and H Fellouah and A Khelil and L Loukarfi and Hassane Naji},
url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85079182534&doi=10.29252%2fjafm.13.01.29970&partnerID=40&md5=473dcae33c1effd3f4f3a894fdfab7ea},
doi = {10.29252/jafm.13.01.29970},
year = {2020},
date = {2020-01-01},
journal = {Journal of Applied Fluid Mechanics},
volume = {13},
number = {1},
pages = {103-117},
note = {cited By 0},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2020Article de journal ER5 Auteurs : Abdellatif, Makram; Chamoin, Julien; NIANGA, Jean-Marie; Defer, Didier Prédiction par régression linéaire multiple : application au comportement thermique d’un bâtiment Dans: Academic Journal of Civil Engineering, vol. Vol 38 No 1, p. Special Issue-RUGC 2020 Marrakech, 2020, (ACTI). Liens @article{ABDELLATIF2020,
title = {Prédiction par régression linéaire multiple : application au comportement thermique d’un bâtiment},
author = {Makram Abdellatif and Julien Chamoin and Jean-Marie NIANGA and Didier Defer},
doi = {10.26168/AJCE.38.1.19},
year = {2020},
date = {2020-01-01},
journal = {Academic Journal of Civil Engineering},
volume = {Vol 38 No 1},
pages = {Special Issue-RUGC 2020 Marrakech},
publisher = {Academic Journal of Civil Engineering},
note = {ACTI},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2020Conférence ER5 Auteurs : Abdellatif, Makram; Chamoin, Julien; Defer, Didier; NIANGA, Jean Marie Prédiction par régression linéaire multiple : application au comportement thermique d'un bâtiment Rencontre Universitaire de Genie Civil, Marrakech, Morocco, 2020. Liens @conference{Abdellatif2020b,
title = {Prédiction par régression linéaire multiple : application au comportement thermique d'un bâtiment},
author = {Makram Abdellatif and Julien Chamoin and Didier Defer and Jean Marie NIANGA},
url = {https://hal.archives-ouvertes.fr/hal-03211526},
year = {2020},
date = {2020-01-01},
urldate = {2020-01-01},
booktitle = {Rencontre Universitaire de Genie Civil},
address = {Marrakech, Morocco},
keywords = {ER5},
pubstate = {published},
tppubtype = {conference}
}
|
2020Article de journal ER5 Auteurs : Colli, Carolina; Bataille, Alain; Antczak, Emmanuel Investigating eco-efficiency procedure to compare refurbishment scenarios with different insulating materials Dans: Procedia CIRP, vol. 90, p. 322-327, 2020, ISSN: 2212-8271, (ACL). Résumé | Liens @article{COLLI2020322,
title = {Investigating eco-efficiency procedure to compare refurbishment scenarios with different insulating materials},
author = {Carolina Colli and Alain Bataille and Emmanuel Antczak},
url = {https://www.sciencedirect.com/science/article/pii/S2212827120300950},
doi = {https://doi.org/10.1016/j.procir.2020.02.002},
issn = {2212-8271},
year = {2020},
date = {2020-01-01},
urldate = {2020-01-01},
journal = {Procedia CIRP},
volume = {90},
pages = {322-327},
abstract = {The paper presents a set of situations regarding eco-efficiency. It is built on both environmental and economic performances. Those performances are computed respectively from LCA and from WLC. The present eco-efficiency procedure considers both matrix and ratio methods. This paper investigates different alternatives for refurbishment insulation of a single-family house located in the North of France. The analyzed refurbishment scenarios consider different insulating materials: standard glass wool, hemp concrete, cellulose fiber, expanded polystyrene (EPS), extruded polystyrene (XPS), and rigid foam polyurethane. The different alternatives are compared using the eco-efficiency procedure.},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
The paper presents a set of situations regarding eco-efficiency. It is built on both environmental and economic performances. Those performances are computed respectively from LCA and from WLC. The present eco-efficiency procedure considers both matrix and ratio methods. This paper investigates different alternatives for refurbishment insulation of a single-family house located in the North of France. The analyzed refurbishment scenarios consider different insulating materials: standard glass wool, hemp concrete, cellulose fiber, expanded polystyrene (EPS), extruded polystyrene (XPS), and rigid foam polyurethane. The different alternatives are compared using the eco-efficiency procedure. |
2020Article de journal ER5 Auteurs : Bravo, D.; Bennia, A.; Naji, Hassane; Fellouah, H.; Baez, A. General review of air-conditioning in green and smart buildings Dans: Revista ingeniería de construcción, vol. 35, no. 2, p. 192-202, 2020, (ACL). Liens @article{bravo:hal-03509725,
title = {General review of air-conditioning in green and smart buildings},
author = {D. Bravo and A. Bennia and Hassane Naji and H. Fellouah and A. Baez},
url = {https://hal-univ-artois.archives-ouvertes.fr/hal-03509725},
doi = {10.4067/S0718-50732020000200192},
year = {2020},
date = {2020-01-01},
journal = {Revista ingeniería de construcción},
volume = {35},
number = {2},
pages = {192-202},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2020Article de journal ER5 Auteurs : Beaupere, Noé; Soupremanien, Ulrich; Zalewski, Laurent Experimental measurements of the residual solidification duration of a supercooled sodium acetate trihydrate Dans: International Journal of Thermal Sciences, vol. 158, p. 106544, 2020, ISSN: 1290-0729, (ACL). Résumé | Liens @article{beaupere_experimental_2020,
title = {Experimental measurements of the residual solidification duration of a supercooled sodium acetate trihydrate},
author = {Noé Beaupere and Ulrich Soupremanien and Laurent Zalewski},
url = {http://www.sciencedirect.com/science/article/pii/S1290072920309972},
doi = {https://doi.org/10.1016/j.ijthermalsci.2020.106544},
issn = {1290-0729},
year = {2020},
date = {2020-01-01},
journal = {International Journal of Thermal Sciences},
volume = {158},
pages = {106544},
abstract = {Phase change materials, such as sodium acetate trihydrate, are efficient materials for Latent Heat Thermal Energy Storage (LHTES) according to their interesting thermal properties (high latent heat and specific heat). Their main drawback is a large degree of supercooling, up to 90 K for sodium acetate trihydrate, where the material may remain liquid below its melting point. However, heat could be released if the solidification could be triggered. For a better understanding of how heat is discharged after an initial cooling by external water flow and a solidification induction by seeding, the temperature was experimentally recorded to measure the residual solidification plateau duration. This experiment was repeated for different nucleation temperatures and fit well with the theoretical predictions. An increase of 90% in the solidification duration was observed when the supercooling degree dropped from 35 to 8 K. Thanks to an original experimental bench, this temperature record has been compared with a fully new method allowing the measurements of the material's opacification throughout the solidification process. Finally, two different opacification behaviors were observed for supercooling degrees below and above 20 K.},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
Phase change materials, such as sodium acetate trihydrate, are efficient materials for Latent Heat Thermal Energy Storage (LHTES) according to their interesting thermal properties (high latent heat and specific heat). Their main drawback is a large degree of supercooling, up to 90 K for sodium acetate trihydrate, where the material may remain liquid below its melting point. However, heat could be released if the solidification could be triggered. For a better understanding of how heat is discharged after an initial cooling by external water flow and a solidification induction by seeding, the temperature was experimentally recorded to measure the residual solidification plateau duration. This experiment was repeated for different nucleation temperatures and fit well with the theoretical predictions. An increase of 90% in the solidification duration was observed when the supercooling degree dropped from 35 to 8 K. Thanks to an original experimental bench, this temperature record has been compared with a fully new method allowing the measurements of the material's opacification throughout the solidification process. Finally, two different opacification behaviors were observed for supercooling degrees below and above 20 K. |
2020Article de journal ER5 Auteurs : Thonon, Maxime; Fraisse, Gilles; Zalewski, Laurent; Pailha, Mickael Towards a better analytical modelling of the thermodynamic behaviour of phase change materials Dans: Journal of Energy Storage, vol. 32, p. 101826, 2020, ISSN: 2352-152X, (ACL). Résumé | Liens @article{THONON2020101826,
title = {Towards a better analytical modelling of the thermodynamic behaviour of phase change materials},
author = {Maxime Thonon and Gilles Fraisse and Laurent Zalewski and Mickael Pailha},
url = {http://www.sciencedirect.com/science/article/pii/S2352152X20316637},
doi = {https://doi.org/10.1016/j.est.2020.101826},
issn = {2352-152X},
year = {2020},
date = {2020-01-01},
journal = {Journal of Energy Storage},
volume = {32},
pages = {101826},
abstract = {Modelling of latent heat thermal storage systems is mainly achieved with an analytical formulation describing the thermodynamic state of the phase change material (PCM). In literature, different models exist to describe the evolution of the liquid fraction, the effective heat capacity and the enthalpy as a function of temperature. The main issue is to correctly establish these behaviour laws and to identify the thermophysical properties of each PCM. Analytical models proposed in literature often have obvious limitations, such as the presence of discontinuities or the impossibility to represent asymmetric phase change dynamics. Such approaches a priori do not allow to model accurately the thermodynamic behaviour of the PCM. Given the limitations identified on existing models, a new analytical model is proposed in this paper. Moreover, it is not uncommon to observe the presence of two heat flux peaks during the phase change process of a PCM, as with the studied PCM (RT58). Therefore, we propose a method to model the two heat flux peaks, which are rarely considered in literature. PCM properties are determined thanks to a four-step identification process, using experimental data and the different analytical models studied. Based on the numerical modelling of the rectangular container used for the experiments, and on the identified thermodynamic properties of the enclosed PCM, a comparative study between the new analytical model and existing models is carried out. It appears that modelling only a single heat flux peak is not satisfactory for the studied PCM, and taking into account a second heat flux peak decreases the error on the exchanged energy by a factor of 2.5 to 6.5 depending on models. The new model leads to an accuracy gain of a factor of 1.5 to 3.3 compared with existing models. We do not recommend the model based on a linear evolution of the liquid fraction as the resulting error is between 1.6 and 3.3 times greater than for the other models. The study carried out is based on both melting and solidification processes, and concerns a PCM which does not undergo supercooling.},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
Modelling of latent heat thermal storage systems is mainly achieved with an analytical formulation describing the thermodynamic state of the phase change material (PCM). In literature, different models exist to describe the evolution of the liquid fraction, the effective heat capacity and the enthalpy as a function of temperature. The main issue is to correctly establish these behaviour laws and to identify the thermophysical properties of each PCM. Analytical models proposed in literature often have obvious limitations, such as the presence of discontinuities or the impossibility to represent asymmetric phase change dynamics. Such approaches a priori do not allow to model accurately the thermodynamic behaviour of the PCM. Given the limitations identified on existing models, a new analytical model is proposed in this paper. Moreover, it is not uncommon to observe the presence of two heat flux peaks during the phase change process of a PCM, as with the studied PCM (RT58). Therefore, we propose a method to model the two heat flux peaks, which are rarely considered in literature. PCM properties are determined thanks to a four-step identification process, using experimental data and the different analytical models studied. Based on the numerical modelling of the rectangular container used for the experiments, and on the identified thermodynamic properties of the enclosed PCM, a comparative study between the new analytical model and existing models is carried out. It appears that modelling only a single heat flux peak is not satisfactory for the studied PCM, and taking into account a second heat flux peak decreases the error on the exchanged energy by a factor of 2.5 to 6.5 depending on models. The new model leads to an accuracy gain of a factor of 1.5 to 3.3 compared with existing models. We do not recommend the model based on a linear evolution of the liquid fraction as the resulting error is between 1.6 and 3.3 times greater than for the other models. The study carried out is based on both melting and solidification processes, and concerns a PCM which does not undergo supercooling. |
2020Article de journal ER5 Auteurs : Leang, Enghok; Tittelein, Pierre; Zalewski, Laurent; Lassue, Stéphane Impact of a Composite Trombe Wall Incorporating Phase Change Materials on the Thermal Behavior of an Individual House with Low Energy Consumption Dans: Energies, vol. 13, no. 18, 2020, ISSN: 1996-1073, (ACL). Résumé | Liens @article{en13184872,
title = {Impact of a Composite Trombe Wall Incorporating Phase Change Materials on the Thermal Behavior of an Individual House with Low Energy Consumption},
author = {Enghok Leang and Pierre Tittelein and Laurent Zalewski and Stéphane Lassue},
url = {https://www.mdpi.com/1996-1073/13/18/4872},
doi = {10.3390/en13184872},
issn = {1996-1073},
year = {2020},
date = {2020-01-01},
journal = {Energies},
volume = {13},
number = {18},
abstract = {As the heating demands of buildings drop considerably, the use of solar walls makes increasing sense. One of the obstacles to the development of such walls is their need for on-site implementation by specialized companies. On the other hand, a storage wall is generally composed of heavy materials with high inertia, which prevents prefabrication of the solar component. To avoid this problem and allow for solar walls to be prefabricated in the factory, a novel approach to replacing this heavy wall with a lighter storage wall incorporating phase change materials (PCM) has been proposed. This paper aims to demonstrate the impact of PCM on the thermal energy performance once they have been integrated into the storage wall of the composite Trombe wall. Addressed herein will be the heat transfer exchange inside a house located in the northern part of France, where a composite Trombe wall has been fitted without PCM. Three configurations will be investigated—(1) the model house without the solar Trombe wall, defined as the reference configuration; (2) the model house integrating the concrete solar Trombe wall; and (3) the model house integrating the PCM solar Trombe wall. Two setpoint temperatures will be introduced—(a) a constant setpoint of 20 °C, and (b) a variable setpoint of 19 °C (14 h from 7:00 a.m. to 9:00 p.m.) and 16 °C (10 h from 9:00 p.m. to 7:00 a.m.). Furthermore, three different climate conditions will be adopted to run simulations—Paris-Orly, Lyon, and Nice. Dymola/Modelica, a dynamic thermal simulation tool, will be utilized to simulate the thermal performance of these defined configurations. The results obtained, regarding a solar Trombe wall installation that applies two distinct storage walls exposed to the weather of Paris, showed similar minimizations of the one-year energy heating demand inside the bedroom, equal to roughly 20% (i.e., 20.45% of concrete storage wall and 19.90% of PCM storage wall) compared to the reference configuration (i.e., the house with no solar Trombe wall). Based on the imposed setpoint temperature by means of night and day reductions, the resulting heating energy demand in the bedroom, through application of the two storage walls (concrete and PCM) and three different climatic regions could be minimized by 20.34% in Paris, 20.20% in Lyon, and 68.10% in Nice (for the concrete storage wall) vs. the reference configuration; and by 18.79% in Paris, 19.56% in Lyon, and 55.15% in Nice (for the PCM storage wall) vs. the reference configuration.},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
As the heating demands of buildings drop considerably, the use of solar walls makes increasing sense. One of the obstacles to the development of such walls is their need for on-site implementation by specialized companies. On the other hand, a storage wall is generally composed of heavy materials with high inertia, which prevents prefabrication of the solar component. To avoid this problem and allow for solar walls to be prefabricated in the factory, a novel approach to replacing this heavy wall with a lighter storage wall incorporating phase change materials (PCM) has been proposed. This paper aims to demonstrate the impact of PCM on the thermal energy performance once they have been integrated into the storage wall of the composite Trombe wall. Addressed herein will be the heat transfer exchange inside a house located in the northern part of France, where a composite Trombe wall has been fitted without PCM. Three configurations will be investigated—(1) the model house without the solar Trombe wall, defined as the reference configuration; (2) the model house integrating the concrete solar Trombe wall; and (3) the model house integrating the PCM solar Trombe wall. Two setpoint temperatures will be introduced—(a) a constant setpoint of 20 °C, and (b) a variable setpoint of 19 °C (14 h from 7:00 a.m. to 9:00 p.m.) and 16 °C (10 h from 9:00 p.m. to 7:00 a.m.). Furthermore, three different climate conditions will be adopted to run simulations—Paris-Orly, Lyon, and Nice. Dymola/Modelica, a dynamic thermal simulation tool, will be utilized to simulate the thermal performance of these defined configurations. The results obtained, regarding a solar Trombe wall installation that applies two distinct storage walls exposed to the weather of Paris, showed similar minimizations of the one-year energy heating demand inside the bedroom, equal to roughly 20% (i.e., 20.45% of concrete storage wall and 19.90% of PCM storage wall) compared to the reference configuration (i.e., the house with no solar Trombe wall). Based on the imposed setpoint temperature by means of night and day reductions, the resulting heating energy demand in the bedroom, through application of the two storage walls (concrete and PCM) and three different climatic regions could be minimized by 20.34% in Paris, 20.20% in Lyon, and 68.10% in Nice (for the concrete storage wall) vs. the reference configuration; and by 18.79% in Paris, 19.56% in Lyon, and 55.15% in Nice (for the PCM storage wall) vs. the reference configuration. |
2020Article de journal ER5 Auteurs : Nial, Mohamed; Loukarfi, Larbi; Naji, Hassane Aerodynamic control of a diffusion flame to optimize materials' transition in a rotary cement kiln Dans: Mechanics & Industry, vol. 21, no. 4, p. 414, 2020, (ACL). Liens @article{nial:hal-03509958,
title = {Aerodynamic control of a diffusion flame to optimize materials' transition in a rotary cement kiln},
author = {Mohamed Nial and Larbi Loukarfi and Hassane Naji},
url = {https://hal-univ-artois.archives-ouvertes.fr/hal-03509958},
doi = {10.1051/meca/2020043},
year = {2020},
date = {2020-01-01},
urldate = {2020-01-01},
journal = {Mechanics & Industry},
volume = {21},
number = {4},
pages = {414},
publisher = {EDP Sciences},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2020Article de journal ER5 Auteurs : Ferreira, M C S; Furieri, B; Santos, J M; Moctar, Ould A El; Harion, Jean-Luc; Valance, A; Dupont, P; Reis, N C An experimental and numerical study of the aeolian erosion of isolated and successive piles Dans: Environmental Fluid Mechanics, vol. 20, no. 1, p. 123–144, 2020, ISBN: 1573-1510, (ACL). Résumé | Liens @article{Ferreira.etal2020,
title = {An experimental and numerical study of the aeolian erosion of isolated and successive piles},
author = {M C S Ferreira and B Furieri and J M Santos and Ould A El Moctar and Jean-Luc Harion and A Valance and P Dupont and N C Reis},
url = {https://doi.org/10.1007/s10652-019-09702-z},
doi = {10.1007/s10652-019-09702-z},
isbn = {1573-1510},
year = {2020},
date = {2020-01-01},
journal = {Environmental Fluid Mechanics},
volume = {20},
number = {1},
pages = {123--144},
abstract = {Open storage yards at industrial sites usually comprise several piles of granular materials, representing a particulate matter source that may significantly deteriorate air quality. The aeolian erosion of stockpiles is affected by changes in airflow patterns due to the pile shape and the presence of nearby piles or buildings. The aim of this study was to analyse the impact of wind erosion of successive parallel stockpiles on flow behaviour and particle emissions. A wind tunnel experiment was conducted in six configurations: one isolated pile and two successive piles separated by gaps of 0.9h and 1.8h (h is the pile height) oriented to 60$,^circ$and 90$,^circ$with respect to the main wind flow direction. The particles in the piles had a bimodal particle size distribution consisting of sand that was erodible (white) and non-erodible (black) in the investigated velocity range. The contrasting colours enabled the visualisation of the non-erodible sand accumulation. The mean field of the wall shear stress distribution and flow pathlines predicted by numerical simulation were associated with the experimental erosion patterns. The emitted mass was experimentally quantified as the difference between the initial and final stockpile weights. Downstream pile had a large impact on the aeolian erosion as it was highly eroded as a result of the impact of the particles emitted from the upstream pile. The emissions of the two consecutive stockpiles were greater than twice the emissions from an isolated stockpile for both orientations. Additionally, emissions were lower for configurations in which the piles were perpendicular.},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
Open storage yards at industrial sites usually comprise several piles of granular materials, representing a particulate matter source that may significantly deteriorate air quality. The aeolian erosion of stockpiles is affected by changes in airflow patterns due to the pile shape and the presence of nearby piles or buildings. The aim of this study was to analyse the impact of wind erosion of successive parallel stockpiles on flow behaviour and particle emissions. A wind tunnel experiment was conducted in six configurations: one isolated pile and two successive piles separated by gaps of 0.9h and 1.8h (h is the pile height) oriented to 60$,^circ$and 90$,^circ$with respect to the main wind flow direction. The particles in the piles had a bimodal particle size distribution consisting of sand that was erodible (white) and non-erodible (black) in the investigated velocity range. The contrasting colours enabled the visualisation of the non-erodible sand accumulation. The mean field of the wall shear stress distribution and flow pathlines predicted by numerical simulation were associated with the experimental erosion patterns. The emitted mass was experimentally quantified as the difference between the initial and final stockpile weights. Downstream pile had a large impact on the aeolian erosion as it was highly eroded as a result of the impact of the particles emitted from the upstream pile. The emissions of the two consecutive stockpiles were greater than twice the emissions from an isolated stockpile for both orientations. Additionally, emissions were lower for configurations in which the piles were perpendicular. |
2020Article de journal ER5 Auteurs : Leang, Enghok; Tittelein, Pierre; Zalewski, Laurent; Lassue, Stéphane Numerical and Experimental Investigations of Composite Solar Walls Integrating Sensible or Latent Heat Thermal Storage Dans: Applied Sciences, vol. 10, no. 5, p. 1854, 2020, (ACL). Résumé | Liens @article{leang_numerical_2020,
title = {Numerical and Experimental Investigations of Composite Solar Walls Integrating Sensible or Latent Heat Thermal Storage},
author = {Enghok Leang and Pierre Tittelein and Laurent Zalewski and Stéphane Lassue},
url = {https://www.mdpi.com/2076-3417/10/5/1854},
doi = {10.3390/app10051854},
year = {2020},
date = {2020-01-01},
urldate = {2020-03-17},
journal = {Applied Sciences},
volume = {10},
number = {5},
pages = {1854},
abstract = {This article studies a composite solar wall with latent storage (TES) designed to heat rooms inside buildings during the cold season. No numerical model of the composite solar wall is currently available in the Dymola/Modelica software library. The first objective of this work is to develop one such model. The article describes the elementary components, along with the equations that allow modeling the heat transfers and storage phenomena governing both the thermal behavior and performance of the solar wall. This model was built by assembling various existing basic elements from the software’s “Building” library (e.g., models of heat transfer by convection, radiation and conduction) and then creating new elements, such as the storage element incorporating the phase change material (PCM). To validate this solar wall model, numerical results are compared to experimental data stemming from a small-scale composite solar wall manufactured in our laboratory, and the experimental set-up could be tested under real weather conditions. After verifying the level of confidence in the model, the energy performance of two solar walls, one with a conventional storage wall (sensible heat storage) the other containing a PCM (the same as in the experiment), are compared. The result indicates that the solar wall incorporating a PCM does not in this case release any more energy in the room to be heated.},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
This article studies a composite solar wall with latent storage (TES) designed to heat rooms inside buildings during the cold season. No numerical model of the composite solar wall is currently available in the Dymola/Modelica software library. The first objective of this work is to develop one such model. The article describes the elementary components, along with the equations that allow modeling the heat transfers and storage phenomena governing both the thermal behavior and performance of the solar wall. This model was built by assembling various existing basic elements from the software’s “Building” library (e.g., models of heat transfer by convection, radiation and conduction) and then creating new elements, such as the storage element incorporating the phase change material (PCM). To validate this solar wall model, numerical results are compared to experimental data stemming from a small-scale composite solar wall manufactured in our laboratory, and the experimental set-up could be tested under real weather conditions. After verifying the level of confidence in the model, the energy performance of two solar walls, one with a conventional storage wall (sensible heat storage) the other containing a PCM (the same as in the experiment), are compared. The result indicates that the solar wall incorporating a PCM does not in this case release any more energy in the room to be heated. |
2020Article de journal ER5 Auteurs : Kenai, Mohamed-Amine; Libessart, Laurent; Lassue, Stephane; Defer, Didier Impact of plants obscuration on energy balance : Theoretical and numerical study Dans: Journal of Building Engineering, vol. 29, p. 101112, 2020, ISSN: 2352-7102. Résumé | Liens @article{KENAI2020101112,
title = {Impact of plants obscuration on energy balance : Theoretical and numerical study},
author = {Mohamed-Amine Kenai and Laurent Libessart and Stephane Lassue and Didier Defer},
url = {http://www.sciencedirect.com/science/article/pii/S2352710219318248},
doi = {https://doi.org/10.1016/j.jobe.2019.101112},
issn = {2352-7102},
year = {2020},
date = {2020-01-01},
journal = {Journal of Building Engineering},
volume = {29},
pages = {101112},
abstract = {This article presents the numerical simulation of the energy effect of a solar mask created by a green wall on the thermal performance of a building envelope in a temperate climate in order to integrate it into thermal calculation codes. The document describes primarily the adaptation of a simplified prediction model. The simplified model was developed and validated on the basis of tests carried out with an experimental controlled occultation device by integrating all external parameters influencing heat exchanges (conduction, convection and radiation). A first validation of the numeric resolution algorithm of the preliminary model was realised. Then the model was supplemented by considerations related to the characteristics of the selected plants: ivy and Virginia creeper, such as the semi-transparent appearance of foliage plants and their geometric distribution. The numerical prediction was very close to the experimental values, and the mean error was about 1 °C. This difference makes it possible to validate the developed model.},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
This article presents the numerical simulation of the energy effect of a solar mask created by a green wall on the thermal performance of a building envelope in a temperate climate in order to integrate it into thermal calculation codes. The document describes primarily the adaptation of a simplified prediction model. The simplified model was developed and validated on the basis of tests carried out with an experimental controlled occultation device by integrating all external parameters influencing heat exchanges (conduction, convection and radiation). A first validation of the numeric resolution algorithm of the preliminary model was realised. Then the model was supplemented by considerations related to the characteristics of the selected plants: ivy and Virginia creeper, such as the semi-transparent appearance of foliage plants and their geometric distribution. The numerical prediction was very close to the experimental values, and the mean error was about 1 °C. This difference makes it possible to validate the developed model. |
2020Article de journal ER5 Auteurs : Shahrour, Isam; Bian, Hanbing; Xie, Xiongyao; Zhang, Zixin Use of Smart Technology to Improve Management of Utility Tunnels Dans: Applied Sciences, vol. 10, no. 2, p. 711, 2020. Liens @article{Shahrour_2020,
title = {Use of Smart Technology to Improve Management of Utility Tunnels},
author = {Isam Shahrour and Hanbing Bian and Xiongyao Xie and Zixin Zhang},
doi = {10.3390/app10020711},
year = {2020},
date = {2020-01-01},
journal = {Applied Sciences},
volume = {10},
number = {2},
pages = {711},
publisher = {MDPI AG},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2020Article de journal ER5 Auteurs : Shahrour, Isam; Wengang, Zhang Use of soft computing techniques for tunneling optimization of tunnel boring machines Dans: Underground Space, 2020. Liens @article{Isam_2020,
title = {Use of soft computing techniques for tunneling optimization of tunnel boring machines},
author = {Isam Shahrour and Zhang Wengang},
doi = {10.1016/j.undsp.2019.12.001},
year = {2020},
date = {2020-01-01},
journal = {Underground Space},
publisher = {Elsevier BV},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2020Article de journal ER5 Auteurs : Jabari, Samah; Shahrour, Isam; Khattabi, Jamal El Assessment of the Urban Water Security in a Severe Water Stress Area-Application to Palestinian Cities Dans: Water, vol. 12, no. 7, p. 2060, 2020, (ACL). Résumé | Liens @article{,
title = {Assessment of the Urban Water Security in a Severe Water Stress Area-Application to Palestinian Cities},
author = {Samah Jabari and Isam Shahrour and Jamal El Khattabi},
doi = {10.3390/w12072060},
year = {2020},
date = {2020-01-01},
journal = {Water},
volume = {12},
number = {7},
pages = {2060},
abstract = {This paper presents an assessment of the urban water security in a severe water stress area using a semi-quantitative risk-based approach. Water security indicators are selected according to the recommendations of international institutions, the literature review and the opinion of a panel of water experts. Selected indicators cover three fields: water resources, water services and water governance. The field of water resources is described by indicators related to the water resources availability, annual precipitation and the ratio of treated water, while the water services field is described by indicators related to the water service coverage, water losses and the continuity of water supply. Water governance includes three indicators: role and responsibility, access to water information and stakeholder engagement. Water security assessment is conducted in three stages: (i) data collection for five Palestinian cities in the West Bank of Jordan, (ii) determination of the risk score for each indicator using collected data and an expert's opinion, (iii) determination of the global water security score and water security index using the matrix risk assessment and the wise weight assessment ratio analysis (SWARA) methods. Results show that water risk is ranked as extreme for all cities. Risk related to water resources is a major contributor to global risk, followed by water governance.},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
This paper presents an assessment of the urban water security in a severe water stress area using a semi-quantitative risk-based approach. Water security indicators are selected according to the recommendations of international institutions, the literature review and the opinion of a panel of water experts. Selected indicators cover three fields: water resources, water services and water governance. The field of water resources is described by indicators related to the water resources availability, annual precipitation and the ratio of treated water, while the water services field is described by indicators related to the water service coverage, water losses and the continuity of water supply. Water governance includes three indicators: role and responsibility, access to water information and stakeholder engagement. Water security assessment is conducted in three stages: (i) data collection for five Palestinian cities in the West Bank of Jordan, (ii) determination of the risk score for each indicator using collected data and an expert's opinion, (iii) determination of the global water security score and water security index using the matrix risk assessment and the wise weight assessment ratio analysis (SWARA) methods. Results show that water risk is ranked as extreme for all cities. Risk related to water resources is a major contributor to global risk, followed by water governance. |
2020Article de journal ER5 Auteurs : Zeng, Li; Zhou, Biao; Xie, Xiongyao; Zhao, Yonghui; Liu, Hai; Zhang, Yonglai; Shahrour, Isam A novel real-time monitoring system for the measurement of the annular grout thickness during simultaneous backfill grouting Dans: Tunnelling and Underground Space Technology, vol. 105, p. 103567, 2020, ISSN: 0886-7798, (ACL). Résumé | Liens @article{ZENG2020103567,
title = {A novel real-time monitoring system for the measurement of the annular grout thickness during simultaneous backfill grouting},
author = {Li Zeng and Biao Zhou and Xiongyao Xie and Yonghui Zhao and Hai Liu and Yonglai Zhang and Isam Shahrour},
url = {https://www.sciencedirect.com/science/article/pii/S0886779820305216},
doi = {https://doi.org/10.1016/j.tust.2020.103567},
issn = {0886-7798},
year = {2020},
date = {2020-01-01},
urldate = {2020-01-01},
journal = {Tunnelling and Underground Space Technology},
volume = {105},
pages = {103567},
abstract = {Backfill grouting is generally used to limit the ground surface settlement induced by shield tunneling. The control of this settlement constitutes a major challenge in the use of shield machines in urban areas. This control could be monitored using the ground penetrating radar (GPR) for its high precision and efficiency. This paper presents the development and use of a real-time back-fill grouting monitoring system, which is based on the integration of a new GPR monitoring system in a shield tunnel machine. The three-dimensional Finite Difference Time Domain (FDTD) was adopted to analyze the propagation of the electromagnetic waves in the backfill grouting. After verification of the use of a GPR center frequency band of 300 MHz, the system was used in real in the construction of the R3 of Jinan metro. The application showed that only 3–4 min were required for the backfill monitoring, which provided enough time to adapt the grouting process to the settlement requirements. Results also allowed establishing criteria for the evaluation of the grouting thickness. The use of this system allowed engineers to limit the tunneling-induced settlement in urban areas.},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
Backfill grouting is generally used to limit the ground surface settlement induced by shield tunneling. The control of this settlement constitutes a major challenge in the use of shield machines in urban areas. This control could be monitored using the ground penetrating radar (GPR) for its high precision and efficiency. This paper presents the development and use of a real-time back-fill grouting monitoring system, which is based on the integration of a new GPR monitoring system in a shield tunnel machine. The three-dimensional Finite Difference Time Domain (FDTD) was adopted to analyze the propagation of the electromagnetic waves in the backfill grouting. After verification of the use of a GPR center frequency band of 300 MHz, the system was used in real in the construction of the R3 of Jinan metro. The application showed that only 3–4 min were required for the backfill monitoring, which provided enough time to adapt the grouting process to the settlement requirements. Results also allowed establishing criteria for the evaluation of the grouting thickness. The use of this system allowed engineers to limit the tunneling-induced settlement in urban areas. |
2020Article de journal ER5 Auteurs : Romdhane, Sahar Ben; Amamou, Amani; Khalifa, Rim Ben; Saïd, Nejla Mahjoub; Younsi, Zohir; Jemni, Abdelmajid A review on thermal energy storage using phase change materials in passive building applications Dans: Journal of Building Engineering, vol. 32, p. 101563, 2020, ISSN: 2352-7102, (ACL). Résumé | Liens @article{BENROMDHANE2020101563,
title = {A review on thermal energy storage using phase change materials in passive building applications},
author = {Sahar Ben Romdhane and Amani Amamou and Rim Ben Khalifa and Nejla Mahjoub Saïd and Zohir Younsi and Abdelmajid Jemni},
url = {https://www.sciencedirect.com/science/article/pii/S2352710220309682},
doi = {https://doi.org/10.1016/j.jobe.2020.101563},
issn = {2352-7102},
year = {2020},
date = {2020-01-01},
journal = {Journal of Building Engineering},
volume = {32},
pages = {101563},
abstract = {Nowadays the building sector is considered to be the largest consumer of energy. Thus, new changes must be done in order to reduce and optimize the energy demand in buildings. Thermal energy storage systems, using phase change materials (PCMs) are gaining increasing attention due to its important role in achieving energy conservation in buildings. Three aspects have been presented in this review article: the PCMs, their encapsulation methods and their passive applications in buildings. The purpose of this paper is to offer an overview of previous works and recent studies of the integration of different PCMs into passive buildings, more specifically in building materials, walls, wallboards, roofs and floors. An up-to-date database of research articles was presented and their results regarding the implementation of PCMs in buildings and its impact on the energy conservation and thermal comfort were analyzed. It has been found that with the help of PCMs, the energy efficiency of buildings was improved, energy consumption cost was minimized, the heat was stored and the thermal comfort requirements were assured. In addition, PCMs can provide key solutions to energy shortages, carbon emissions and their serious threat to the environment. Based on the findings, future recommendations were proposed to work on the areas of research for further improvements.},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
Nowadays the building sector is considered to be the largest consumer of energy. Thus, new changes must be done in order to reduce and optimize the energy demand in buildings. Thermal energy storage systems, using phase change materials (PCMs) are gaining increasing attention due to its important role in achieving energy conservation in buildings. Three aspects have been presented in this review article: the PCMs, their encapsulation methods and their passive applications in buildings. The purpose of this paper is to offer an overview of previous works and recent studies of the integration of different PCMs into passive buildings, more specifically in building materials, walls, wallboards, roofs and floors. An up-to-date database of research articles was presented and their results regarding the implementation of PCMs in buildings and its impact on the energy conservation and thermal comfort were analyzed. It has been found that with the help of PCMs, the energy efficiency of buildings was improved, energy consumption cost was minimized, the heat was stored and the thermal comfort requirements were assured. In addition, PCMs can provide key solutions to energy shortages, carbon emissions and their serious threat to the environment. Based on the findings, future recommendations were proposed to work on the areas of research for further improvements. |
2020Article de journal ER5 Auteurs : Xue, Luan-Luan; Ni, Jia; Wang, Lin-Wei; Zhou, Mi; Chen, Sheng-Hong; Shahrour, Isam Coupled thermo-mechanical algorithm for fractured rock mass by the composite element method Dans: International Journal for Numerical Methods in Engineering, vol. 121, no. 21, p. 4793-4810, 2020, (ACL). Résumé | Liens @article{nokey,
title = {Coupled thermo-mechanical algorithm for fractured rock mass by the composite element method},
author = {Luan-Luan Xue and Jia Ni and Lin-Wei Wang and Mi Zhou and Sheng-Hong Chen and Isam Shahrour},
url = {https://onlinelibrary.wiley.com/doi/abs/10.1002/nme.6492},
doi = {https://doi.org/10.1002/nme.6492},
year = {2020},
date = {2020-01-01},
journal = {International Journal for Numerical Methods in Engineering},
volume = {121},
number = {21},
pages = {4793-4810},
abstract = {Summary To assess the influence of thermal stress on fracture deformation, a composite element algorithm of thermo-mechanical coupling for fractured rock mass is developed based on the composite element method (CEM). This study aims to investigate coupled processes associated with the (i) effect of temperature on mechanical deformation and (ii) effect of fracture aperture on heat transfer. The composite element contains fracture segments exhibiting arbitrary shapes with variables that can be interpolated from their mapped nodal variables; the mapped variables can be determined using the governing equations derived from the variational principle or virtual work principle. The proposed coupling algorithm can simulate the discontinuity of fractures, with consideration of the heat transfer of rock blocks and fractures, together with heat exchange among fractures and the adjacent rock mass. A computational mesh is generated without restrictions by explicitly embedding the fractures into the mapped composite elements, substantially simplifying the pre-process work. Analytic solutions to the transient temperature problem are examined to verify the proposed CEM algorithm. Two three-dimensional numerical models are developed to perform thermo-mechanical coupling analyses. These analyses are used to prove the advantage of the mesh handler and the reliability of the proposed algorithm. During coupling with the CEM model, the computational mesh requires no modification regardless of changes in fracture aperture. Results indicate that an increase in temperature leads to rock expansion, causing fracture deformation, which affects the general temperature of the fractured rock mass.},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
Summary To assess the influence of thermal stress on fracture deformation, a composite element algorithm of thermo-mechanical coupling for fractured rock mass is developed based on the composite element method (CEM). This study aims to investigate coupled processes associated with the (i) effect of temperature on mechanical deformation and (ii) effect of fracture aperture on heat transfer. The composite element contains fracture segments exhibiting arbitrary shapes with variables that can be interpolated from their mapped nodal variables; the mapped variables can be determined using the governing equations derived from the variational principle or virtual work principle. The proposed coupling algorithm can simulate the discontinuity of fractures, with consideration of the heat transfer of rock blocks and fractures, together with heat exchange among fractures and the adjacent rock mass. A computational mesh is generated without restrictions by explicitly embedding the fractures into the mapped composite elements, substantially simplifying the pre-process work. Analytic solutions to the transient temperature problem are examined to verify the proposed CEM algorithm. Two three-dimensional numerical models are developed to perform thermo-mechanical coupling analyses. These analyses are used to prove the advantage of the mesh handler and the reliability of the proposed algorithm. During coupling with the CEM model, the computational mesh requires no modification regardless of changes in fracture aperture. Results indicate that an increase in temperature leads to rock expansion, causing fracture deformation, which affects the general temperature of the fractured rock mass. |
2020Article de journal ER5 Auteurs : Wang, Qiang; Xie, Xiongyao; Shahrour, Isam Deep Learning Model for Shield Tunneling Advance Rate Prediction in Mixed Ground Condition Considering Past Operations Dans: IEEE Access, vol. 8, p. 215310-215326, 2020, ISSN: 2169-3536, (ACL). Résumé | Liens @article{9273254,
title = {Deep Learning Model for Shield Tunneling Advance Rate Prediction in Mixed Ground Condition Considering Past Operations},
author = {Qiang Wang and Xiongyao Xie and Isam Shahrour},
doi = {10.1109/ACCESS.2020.3041032},
issn = {2169-3536},
year = {2020},
date = {2020-01-01},
urldate = {2020-01-01},
journal = {IEEE Access},
volume = {8},
pages = {215310-215326},
abstract = {The advance rate (AR) is a significant parameter in shield tunneling construction, which has a major impact on construction efficiency. From a practical perspective, it's helpful to establish a predictive model of the AR, which takes into account the instantaneous parameters as well as the past operations. However, for shield tunneling in mixed ground conditions, most researches focused on the average values of AR per ring and neglect the influence of past operations. This article presents a long short-term memory (LSTM) recurrent neural network model, which was developed for the slurry shield tunneling in a mixed ground of round gravel and mudstone in Nanning metro. A temporal aggregated random forest is employed to rank the importance of the explanatory features. The model performances in different ground conditions are investigated. The results show that the LSTM model can be effectively implemented for the AR prediction. A high correlation is observed between predicted and measured AR with a correlation coefficient ($R^2$ ) of 0.93. The LSTM based AR predictive model is compared with the random forest (RF) model, the deep feedforward network (DFN) model, and the support vector regression (SVR) model. The comparison shows that the LSTM model has the best performances compared to other models. With one-fourth features, we can achieve a 95% prediction accuracy measured by the $R^2$ in the proposed model.},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
The advance rate (AR) is a significant parameter in shield tunneling construction, which has a major impact on construction efficiency. From a practical perspective, it's helpful to establish a predictive model of the AR, which takes into account the instantaneous parameters as well as the past operations. However, for shield tunneling in mixed ground conditions, most researches focused on the average values of AR per ring and neglect the influence of past operations. This article presents a long short-term memory (LSTM) recurrent neural network model, which was developed for the slurry shield tunneling in a mixed ground of round gravel and mudstone in Nanning metro. A temporal aggregated random forest is employed to rank the importance of the explanatory features. The model performances in different ground conditions are investigated. The results show that the LSTM model can be effectively implemented for the AR prediction. A high correlation is observed between predicted and measured AR with a correlation coefficient ($R^2$ ) of 0.93. The LSTM based AR predictive model is compared with the random forest (RF) model, the deep feedforward network (DFN) model, and the support vector regression (SVR) model. The comparison shows that the LSTM model has the best performances compared to other models. With one-fourth features, we can achieve a 95% prediction accuracy measured by the $R^2$ in the proposed model. |
2020Article de journal ER5 Auteurs : Shahrour, Isam; Wengang, Zhang Use of soft computing techniques for tunneling optimization of tunnel boring machines Dans: Underground Space, 2020, (ACL). Liens @article{shahrour:hal-03246437,
title = {Use of soft computing techniques for tunneling optimization of tunnel boring machines},
author = {Isam Shahrour and Zhang Wengang},
url = {https://hal.science/hal-03246437},
doi = {10.1016/j.undsp.2019.12.001},
year = {2020},
date = {2020-01-01},
urldate = {2020-01-01},
journal = {Underground Space},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2020Proceedings Article ER5 Auteurs : Colli, Carolina; Bataille, Alain; Antczak, Emmanuel Investigating Eco-efficiency Procedure to Compare Insulating Alternatives of Single-Family House Refurbishment Dans: 2020. @inproceedings{Colli2020,
title = {Investigating Eco-efficiency Procedure to Compare Insulating Alternatives of Single-Family House Refurbishment},
author = {Carolina Colli and Alain Bataille and Emmanuel Antczak},
year = {2020},
date = {2020-01-01},
journal = {Procedia CIRP},
keywords = {ER5},
pubstate = {published},
tppubtype = {inproceedings}
}
|
2020Article de journal ER5 Auteurs : Leang, Enghok; Tittelein, Pierre; Zalewski, Laurent; Lassue, Stéphane Design Optimization of a Composite Solar Wall Integrating a PCM in a Individual House: Heating Demand and Thermal Comfort Considerations Dans: Energies, vol. 13, no. 21, 2020, ISSN: 1996-1073, (ACL). Résumé | Liens @article{en13215640,
title = {Design Optimization of a Composite Solar Wall Integrating a PCM in a Individual House: Heating Demand and Thermal Comfort Considerations},
author = {Enghok Leang and Pierre Tittelein and Laurent Zalewski and Stéphane Lassue},
url = {https://www.mdpi.com/1996-1073/13/21/5640},
doi = {10.3390/en13215640},
issn = {1996-1073},
year = {2020},
date = {2020-01-01},
journal = {Energies},
volume = {13},
number = {21},
abstract = {Thermal energy storage (TES), which features an innovative technology, can enhance energy efficiency in the building sector and reduce CO2 emissions. Due to their high heat storage capacity, phase change materials (PCMs) have impressed many researchers. This paper investigates the energy performance of an individual house integrating a solar Trombe wall containing PCM with respect to heating demand and thermal comfort applications. The thermal energy performance of the design house was simulated using Dymola/Modelica, the thermal building simulation tool, whereby the optimization of objective functions as regards heating demand and thermal comfort was executed using GenOpt, the generic optimization software. Optimization of the solar Trombe wall focuses on the feasibility to find the optimal PCM parameters when running GenOpt, which consist of latent heat, melting temperature, PCM thickness and thermal conductivity, in order to minimize both the annual energy consumption for heating and the number of hours of thermal discomfort. The parametric study was first conducted for each PCM parameter so as to not only observe its effect on the identified energy performance, but also ensure the absence of errors in simulation runs before performing the optimization. The ‘Coordinate Search’ Generalized Pattern Search (GPS) algorithm was applied to minimize the objective function, whereas the ‘Weighted Sum Approach’ was used to solve the multi-objective function problem. Results showed that the higher the latent heat, the lower the heating demand and the greater the thermal comfort. The results of these parametric studies show that for the effect of the parameter on heating, demand is quite limited (1-2 kWh·m−2·year−1) whereas the effect on thermal comfort is more significant. The optimal PCM melting temperature is higher for warmer climates; it is also higher for the studied case applying the optimization method to minimize the objective function by assigning the number of hours of thermal discomfort (from 32.8 ∘C to 35.9 ∘C, depending on weather) than it is when applying the optimization method to reduce the objective function by assigning heating demand (from 31.5 ∘C to 32.9 ∘C, again depending on weather).},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
Thermal energy storage (TES), which features an innovative technology, can enhance energy efficiency in the building sector and reduce CO2 emissions. Due to their high heat storage capacity, phase change materials (PCMs) have impressed many researchers. This paper investigates the energy performance of an individual house integrating a solar Trombe wall containing PCM with respect to heating demand and thermal comfort applications. The thermal energy performance of the design house was simulated using Dymola/Modelica, the thermal building simulation tool, whereby the optimization of objective functions as regards heating demand and thermal comfort was executed using GenOpt, the generic optimization software. Optimization of the solar Trombe wall focuses on the feasibility to find the optimal PCM parameters when running GenOpt, which consist of latent heat, melting temperature, PCM thickness and thermal conductivity, in order to minimize both the annual energy consumption for heating and the number of hours of thermal discomfort. The parametric study was first conducted for each PCM parameter so as to not only observe its effect on the identified energy performance, but also ensure the absence of errors in simulation runs before performing the optimization. The ‘Coordinate Search’ Generalized Pattern Search (GPS) algorithm was applied to minimize the objective function, whereas the ‘Weighted Sum Approach’ was used to solve the multi-objective function problem. Results showed that the higher the latent heat, the lower the heating demand and the greater the thermal comfort. The results of these parametric studies show that for the effect of the parameter on heating, demand is quite limited (1–2 kWh·m−2·year−1) whereas the effect on thermal comfort is more significant. The optimal PCM melting temperature is higher for warmer climates; it is also higher for the studied case applying the optimization method to minimize the objective function by assigning the number of hours of thermal discomfort (from 32.8 ∘C to 35.9 ∘C, depending on weather) than it is when applying the optimization method to reduce the objective function by assigning heating demand (from 31.5 ∘C to 32.9 ∘C, again depending on weather). |
2020Article de journal ER5 Auteurs : Rathgeber, Christoph; Hiebler, Stefan; Bayón, Rocío; Cabeza, Luisa F; Zsembinszki, Gabriel; Englmair, Gerald; Dannemand, Mark; Diarce, Gonzalo; Fellmann, Oliver; Ravotti, Rebecca; Groulx, Dominic; Kheirabadi, Ali C; Gschwander, Stefan; Höhlein, Stephan; König-Haagen, Andreas; Beaupere, Noé; Zalewski, Laurent Experimental Devices to Investigate the Long-Term Stability of Phase Change Materials under Application Conditions Dans: Applied Sciences, vol. 10, no. 22, 2020, ISSN: 2076-3417, (ACL). Résumé | Liens @article{app10227968,
title = {Experimental Devices to Investigate the Long-Term Stability of Phase Change Materials under Application Conditions},
author = {Christoph Rathgeber and Stefan Hiebler and Rocío Bayón and Luisa F Cabeza and Gabriel Zsembinszki and Gerald Englmair and Mark Dannemand and Gonzalo Diarce and Oliver Fellmann and Rebecca Ravotti and Dominic Groulx and Ali C Kheirabadi and Stefan Gschwander and Stephan Höhlein and Andreas König-Haagen and Noé Beaupere and Laurent Zalewski},
url = {https://www.mdpi.com/2076-3417/10/22/7968},
doi = {10.3390/app10227968},
issn = {2076-3417},
year = {2020},
date = {2020-01-01},
journal = {Applied Sciences},
volume = {10},
number = {22},
abstract = {An important prerequisite to select a reliable phase change material (PCM) for thermal energy storage applications is to test it under application conditions. In the case of solid-liquid PCM, a large amount of thermal energy can be stored and released in a small temperature range around the solid-liquid phase transition. Therefore, to test the long-term stability of solid-liquid PCM, they are subjected to melting and solidification processes taking into account the conditions of the intended application. In this work, 18 experimental devices to investigate the long-term stability of PCM are presented. The experiments can be divided into thermal cycling stability tests, tests on PCM with stable supercooling, and tests on the stability of phase change slurries (PCS). In addition to these experiments, appropriate methods to investigate a possible degradation of the PCM are introduced. Considering the diversity of the investigated devices and the wide range of experimental parameters, further work toward a standardization of PCM stability testing is recommended.},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
An important prerequisite to select a reliable phase change material (PCM) for thermal energy storage applications is to test it under application conditions. In the case of solid–liquid PCM, a large amount of thermal energy can be stored and released in a small temperature range around the solid–liquid phase transition. Therefore, to test the long-term stability of solid–liquid PCM, they are subjected to melting and solidification processes taking into account the conditions of the intended application. In this work, 18 experimental devices to investigate the long-term stability of PCM are presented. The experiments can be divided into thermal cycling stability tests, tests on PCM with stable supercooling, and tests on the stability of phase change slurries (PCS). In addition to these experiments, appropriate methods to investigate a possible degradation of the PCM are introduced. Considering the diversity of the investigated devices and the wide range of experimental parameters, further work toward a standardization of PCM stability testing is recommended. |
2020Article de journal ER5 Auteurs : Sassine, Emilio; Cherif, Yassine; Dgheim, Joseph; Antczak, Emmanuel Experimental and Numerical Thermal Assessment of Lebanese Traditional Hollow Blocks Dans: International Journal of Thermophysics, 2020. Liens @article{Sassine2020,
title = {Experimental and Numerical Thermal Assessment of Lebanese Traditional Hollow Blocks},
author = {Emilio Sassine and Yassine Cherif and Joseph Dgheim and Emmanuel Antczak},
doi = {https://doi.org/10.1007/s10765-020-02626-7},
year = {2020},
date = {2020-01-01},
urldate = {2020-01-01},
journal = {International Journal of Thermophysics},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2020Article de journal ER5 Auteurs : Sassine, Emilio; Cherif, Yassine; Dgheim, Joseph; Antczak, Emmanuel Experimental and numerical thermal assessment of EPS concrete hollow blocks in Lebanon Dans: Journal of Materials in Civil Engineering, 2020. @article{Sassineb,
title = {Experimental and numerical thermal assessment of EPS concrete hollow blocks in Lebanon},
author = {Emilio Sassine and Yassine Cherif and Joseph Dgheim and Emmanuel Antczak},
year = {2020},
date = {2020-01-01},
journal = {Journal of Materials in Civil Engineering},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2020Article de journal ER5 Auteurs : Sassine, Emilio; Cherif, Yassine; Dgheim, Joseph; Antczak, Emmanuel Investigation of the mechanical and thermal performances of concrete hollow blocks Dans: SN Applied Sciences, 2020, (ACL). Liens @article{Sassine2020a,
title = {Investigation of the mechanical and thermal performances of concrete hollow blocks},
author = {Emilio Sassine and Yassine Cherif and Joseph Dgheim and Emmanuel Antczak},
doi = {https://doi.org/10.1007/S42452-020-03881-X},
year = {2020},
date = {2020-01-01},
journal = {SN Applied Sciences},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2020Article de journal ER5 Auteurs : Younsi, Zohir; Naji, Hassane Numerical assessment of brick walls' use incorporating a PCM towards thermal performance in buildings during a passive cooling strategy Dans: Thermal Science, 2020, ISSN: 0354-9836, (ACL). Résumé | Liens @article{doi:10.2298/TSCI180302207Y,
title = {Numerical assessment of brick walls' use incorporating a PCM towards thermal performance in buildings during a passive cooling strategy},
author = {Zohir Younsi and Hassane Naji},
url = {http://thermalscience.vinca.rs},
doi = {https://doi.org/10.2298/TSCI180302207Y},
issn = {0354-9836},
year = {2020},
date = {2020-01-01},
urldate = {2018-01-01},
journal = {Thermal Science},
abstract = {The integration of new building materials incorporating phase change material (PCM) into the building envelope leads to an increase of the heat storage capacity, which may have an influence on minimizing the cooling demand and heating of the building. This work addresses a thermal performance enhancement of brick walls with incorporated PCMs. The improvement has been assessed through a numerical approach in dealing with a one-dimensional transient conduction problem with phase change, while leaning on experimental results from a transient guarded hot plates method. The simulations have been fulfilled using a hybrid method combining both the finite volume method (FVM) and an enthalpy porosity technique. The results of this combined approach are in good agreement. In the light of the findings obtained, it appears that PCMs' incorporation into a brick masonry can both reduce peak temperatures up to 3°C and smooth out daily fluctuations. Thereby, the evaluation achieved can turns out useful in developing brick walls with an incorporated PCM for passive cooling, thus improving buildings' thermal performance.},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
The integration of new building materials incorporating phase change material (PCM) into the building envelope leads to an increase of the heat storage capacity, which may have an influence on minimizing the cooling demand and heating of the building. This work addresses a thermal performance enhancement of brick walls with incorporated PCMs. The improvement has been assessed through a numerical approach in dealing with a one-dimensional transient conduction problem with phase change, while leaning on experimental results from a transient guarded hot plates method. The simulations have been fulfilled using a hybrid method combining both the finite volume method (FVM) and an enthalpy porosity technique. The results of this combined approach are in good agreement. In the light of the findings obtained, it appears that PCMs' incorporation into a brick masonry can both reduce peak temperatures up to 3°C and smooth out daily fluctuations. Thereby, the evaluation achieved can turns out useful in developing brick walls with an incorporated PCM for passive cooling, thus improving buildings' thermal performance. |
2019Article de journal ER5 Auteurs : Attoue, Nivine; Shahrour, Isam; Mroueh, Hussein; Younes, Determination of the Optimal Order of Grey-Box Models for Short-Time Prediction of Buildings' Thermal Behavior Dans: Buildings, vol. 9, no. 9, p. 198, 2019. Liens @article{Attoue_2019,
title = {Determination of the Optimal Order of Grey-Box Models for Short-Time Prediction of Buildings' Thermal Behavior},
author = {Nivine Attoue and Isam Shahrour and Hussein Mroueh and Younes},
doi = {10.3390/buildings9090198},
year = {2019},
date = {2019-08-01},
journal = {Buildings},
volume = {9},
number = {9},
pages = {198},
publisher = {MDPI AG},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2019Conférence ER5 Auteurs : Cherif, Yassine; Tittelein, Pierre; Lassue, Stéphane Etude numérique des échanges convectifs au sein d’une fenêtre pariétodynamique de type Paziaud® contenant un film chauffant XIVème Colloque International Franco-Québécois en énergie, 2019, (ACTI). @conference{cherif2019a,
title = {Etude numérique des échanges convectifs au sein d’une fenêtre pariétodynamique de type Paziaud® contenant un film chauffant},
author = {Yassine Cherif and Pierre Tittelein and Stéphane Lassue},
year = {2019},
date = {2019-06-16},
urldate = {2019-06-16},
booktitle = {XIVème Colloque International Franco-Québécois en énergie},
note = {ACTI},
keywords = {ER5},
pubstate = {published},
tppubtype = {conference}
}
|
2019Article de journal ER5 Auteurs : Xie, Xiongyao; Zhao, Mingrui; Shahrour, Isam Experimental Study of the Behavior of Rectangular Excavations Supported by a Pipe Roof Dans: Applied Sciences, vol. 9, no. 10, p. 2082, 2019. Liens @article{Xie_2019,
title = {Experimental Study of the Behavior of Rectangular Excavations Supported by a Pipe Roof},
author = {Xiongyao Xie and Mingrui Zhao and Isam Shahrour},
doi = {10.3390/app9102082},
year = {2019},
date = {2019-05-01},
journal = {Applied Sciences},
volume = {9},
number = {10},
pages = {2082},
publisher = {MDPI AG},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2019Article de journal ER5 Auteurs : Saab, Christine; Shahrour, Isam; Chehade, Fadi Hage Risk Assessment of Water Accidental Contamination Using Smart Water Quality Monitoring Dans: Exposure and Health, vol. 12, no. 2, p. 281–293, 2019. Liens @article{Saab_2019,
title = {Risk Assessment of Water Accidental Contamination Using Smart Water Quality Monitoring},
author = {Christine Saab and Isam Shahrour and Fadi Hage Chehade},
doi = {10.1007/s12403-019-00311-1},
year = {2019},
date = {2019-05-01},
journal = {Exposure and Health},
volume = {12},
number = {2},
pages = {281--293},
publisher = {Springer Science and Business Media LLC},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2019Article de journal ER5 Auteurs : Xie, Xiongyao; Zhao, Mingrui; Shahrour, Isam Experimental Study of the Behavior of Rectangular Excavations Supported by a Pipe Roof Dans: Applied Sciences, vol. 9, no. 10, p. 2082, 2019. Liens @article{Xie_2019b,
title = {Experimental Study of the Behavior of Rectangular Excavations Supported by a Pipe Roof},
author = {Xiongyao Xie and Mingrui Zhao and Isam Shahrour},
doi = {10.3390/app9102082},
year = {2019},
date = {2019-05-01},
journal = {Applied Sciences},
volume = {9},
number = {10},
pages = {2082},
publisher = {MDPI AG},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2019Article de journal ER5 Auteurs : Keo, Sam-Ang; Yune, Chan-Young; Dragan, Razvan-Gabriel; Defer, Didier; Breaban, Florin Analysis of effects of diffraction and interference on detection by microwave thermography Dans: Journal of Civil Structural Health Monitoring, 2019, (ACL). Liens @article{Keo2019,
title = {Analysis of effects of diffraction and interference on detection by microwave thermography},
author = {Sam-Ang Keo and Chan-Young Yune and Razvan-Gabriel Dragan and Didier Defer and Florin Breaban},
url = {https://link.springer.com/article/10.1007/s13349-019-00329-8#citeas},
doi = {10.1007/s13349-019-00329-8},
year = {2019},
date = {2019-03-01},
journal = {Journal of Civil Structural Health Monitoring},
publisher = {Springer Nature},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2019Article de journal ER5 Auteurs : Krim, Abdallah; Arab, Ahmed; Chemam, Mohamed; Brahim, Abdelkadr; Sadek, Marwan; Shahrour, Isam Experimental study on the liquefaction resistance of sand-clay mixtures: Effect of clay content and grading characteristics Dans: MARINE GEORESOURCES & GEOTECHNOLOGY, vol. 37, no. 2, p. 129-141, 2019, ISSN: 1064-119X. Liens @article{ISI:000469403300001,
title = {Experimental study on the liquefaction resistance of sand-clay mixtures: Effect of clay content and grading characteristics},
author = {Abdallah Krim and Ahmed Arab and Mohamed Chemam and Abdelkadr Brahim and Marwan Sadek and Isam Shahrour},
doi = {10.1080/1064119X.2017.1407974},
issn = {1064-119X},
year = {2019},
date = {2019-02-01},
urldate = {2019-02-01},
journal = {MARINE GEORESOURCES & GEOTECHNOLOGY},
volume = {37},
number = {2},
pages = {129-141},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2019Conférence ER5 Auteurs : Colli, Carolina; Bataille, Alain; Antczak, Emmanuel Whole-Life Costing of a French Single-Family House Refurbishment: the “Bat-Eco2” case study Sustainable Building Environment, Graz, Austria, 2019, ISSN: 17551307. Liens @conference{Collia,
title = {Whole-Life Costing of a French Single-Family House Refurbishment: the “Bat-Eco2” case study},
author = {Carolina Colli and Alain Bataille and Emmanuel Antczak},
url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85073036407&doi=10.1088%2f1755-1315%2f323%2f1%2f012164&partnerID=40&md5=bc475e95c444dec1f6711b0321b178f2},
doi = {10.1088/1755-1315/323/1/012164},
issn = {17551307},
year = {2019},
date = {2019-01-11},
urldate = {2019-01-01},
booktitle = {Sustainable Building Environment, Graz, Austria},
keywords = {ER5},
pubstate = {published},
tppubtype = {conference}
}
|
2019Article de journal ER5 Auteurs : Alhaj-Hasan, Ola; Defer, Didier The role of new technologies in understanding the building energy performance: a comparative study Dans: International Journal of Smart Grid and Clean Energy, vol. 8, no. 4, p. 397-401, 2019, (cited By 0). Liens @article{Hasan2019397,
title = {The role of new technologies in understanding the building energy performance: a comparative study},
author = {Ola Alhaj-Hasan and Didier Defer},
url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85077296427&doi=10.12720%2fsgce.8.4.397-401&partnerID=40&md5=b35c13498bccbb3621b748e75355c1b2},
doi = {10.12720/sgce.8.4.397-401},
year = {2019},
date = {2019-01-01},
journal = {International Journal of Smart Grid and Clean Energy},
volume = {8},
number = {4},
pages = {397-401},
note = {cited By 0},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2019Article de journal ER5 Auteurs : Léger, J; Rousse, D R; Lassue, Stéphane Optimal indoor heat distribution: Virtual heaters Dans: Applied Energy, vol. 254, 2019, (cited By 0). Liens @article{Léger2019,
title = {Optimal indoor heat distribution: Virtual heaters},
author = {J Léger and D R Rousse and Stéphane Lassue},
url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85070885730&doi=10.1016%2fj.apenergy.2019.113616&partnerID=40&md5=c156c79a6158cbd17254a96d51929b18},
doi = {10.1016/j.apenergy.2019.113616},
year = {2019},
date = {2019-01-01},
journal = {Applied Energy},
volume = {254},
note = {cited By 0},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2019Article de journal ER5 Auteurs : Younsi, Zohir; Koufi, L; Naji, Hassane Numerical study of the effects of ventilated cavities outlet location on thermal comfort and air quality Dans: International Journal of Numerical Methods for Heat and Fluid Flow, vol. 29, no. 11, p. 4462-4483, 2019, (cited By 0). Liens @article{Younsi20194462,
title = {Numerical study of the effects of ventilated cavities outlet location on thermal comfort and air quality},
author = {Zohir Younsi and L Koufi and Hassane Naji},
url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85073605053&doi=10.1108%2fHFF-09-2018-0518&partnerID=40&md5=0a768341aab293764fdcb3a105daa9c8},
doi = {10.1108/HFF-09-2018-0518},
year = {2019},
date = {2019-01-01},
journal = {International Journal of Numerical Methods for Heat and Fluid Flow},
volume = {29},
number = {11},
pages = {4462-4483},
note = {cited By 0},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2019Article de journal ER5 Auteurs : Younsi, Zohir; Naji, Hassane Numerical simulation and thermal performance of hybrid brick walls embedding a phase change material for passive building applications Dans: Journal of Thermal Analysis and Calorimetry, 2019, (cited By 1). Liens @article{Younsi2019b,
title = {Numerical simulation and thermal performance of hybrid brick walls embedding a phase change material for passive building applications},
author = {Zohir Younsi and Hassane Naji},
url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85075025804&doi=10.1007%2fs10973-019-08950-x&partnerID=40&md5=80de388841335428f8ba64a95a8682d7},
doi = {10.1007/s10973-019-08950-x},
year = {2019},
date = {2019-01-01},
journal = {Journal of Thermal Analysis and Calorimetry},
note = {cited By 1},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2019Article de journal ER5 Auteurs : Yahiaoui, A; Djezzar, M; Naji, Hassane Numerical computation of natural convection inside a curved-shape nanofluid-filled enclosure with nonuniform heating of the bottom wall Dans: International Journal of Modern Physics C, vol. 30, no. 1, 2019, (cited By 1). Liens @article{Yahiaoui2019,
title = {Numerical computation of natural convection inside a curved-shape nanofluid-filled enclosure with nonuniform heating of the bottom wall},
author = {A Yahiaoui and M Djezzar and Hassane Naji},
url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85061911657&doi=10.1142%2fS0129183119500062&partnerID=40&md5=6ba2613aa21b2bbe82b8e532b8f3323f},
doi = {10.1142/S0129183119500062},
year = {2019},
date = {2019-01-01},
journal = {International Journal of Modern Physics C},
volume = {30},
number = {1},
note = {cited By 1},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2019Article de journal ER5 Auteurs : Yahiaoui, A; Djezzar, M; Naji, Hassane Simulating of heat transfer enhancement via a water-based nanofluid in enclosures with curved side walls Dans: International Communications in Heat and Mass Transfer, vol. 100, p. 118-132, 2019, (cited By 1). Liens @article{Yahiaoui2019118,
title = {Simulating of heat transfer enhancement via a water-based nanofluid in enclosures with curved side walls},
author = {A Yahiaoui and M Djezzar and Hassane Naji},
url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85059384360&doi=10.1016%2fj.icheatmasstransfer.2018.12.003&partnerID=40&md5=f5d545c5c01f11eafec3b7e461249de0},
doi = {10.1016/j.icheatmasstransfer.2018.12.003},
year = {2019},
date = {2019-01-01},
journal = {International Communications in Heat and Mass Transfer},
volume = {100},
pages = {118-132},
note = {cited By 1},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2019Article de journal ER5 Auteurs : Medaouar, W; Loukarfi, L; Braikia, M; Khelil, A; Naji, Hassane Experimental and numerical study of a turbulent multiple jets issued from lobed diffusers Dans: Journal of Applied Fluid Mechanics, vol. 12, no. 3, p. 729-742, 2019, (ACL). Liens @article{Medaouar2019729,
title = {Experimental and numerical study of a turbulent multiple jets issued from lobed diffusers},
author = {W Medaouar and L Loukarfi and M Braikia and A Khelil and Hassane Naji},
url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85064921618&doi=10.29252%2fJAFM.12.03.29476&partnerID=40&md5=68316d1381daa42028da14caa0fc76d4},
doi = {10.29252/JAFM.12.03.29476},
year = {2019},
date = {2019-01-01},
urldate = {2018-08-31},
journal = {Journal of Applied Fluid Mechanics},
volume = {12},
number = {3},
pages = {729-742},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2019Article de journal ER5 Auteurs : Asli, Mounir; Brachelet, Franck; Chauchois, Alexis; Antczak, Emmanuel; Defer, Didier Numerical and experimental investigation of heat and mass transfer within bio-based material Dans: Thermal science, 2019, (ACL). Liens @article{,
title = {Numerical and experimental investigation of heat and mass transfer within bio-based material},
author = {Mounir Asli and Franck Brachelet and Alexis Chauchois and Emmanuel Antczak and Didier Defer},
doi = {10.2298/TSCI161019175A},
year = {2019},
date = {2019-01-01},
urldate = {2018-01-01},
journal = {Thermal science},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2019Article de journal ER5 Auteurs : Pham, Thi Hai Yen; Shahrour, Isam; Aljer, Ammar; Lepretre, Alain; Pernin, Celine; Ounaies, Sana Smart technology for the protection of urban biodiversity Dans: MATEC Web of Conferences, vol. 281, p. 03002, 2019, (ACL). Liens @article{pham:hal-03526405,
title = {Smart technology for the protection of urban biodiversity},
author = {Thi Hai Yen Pham and Isam Shahrour and Ammar Aljer and Alain Lepretre and Celine Pernin and Sana Ounaies},
url = {https://hal-univ-artois.archives-ouvertes.fr/hal-03526405},
doi = {10.1051/matecconf/201928103002},
year = {2019},
date = {2019-01-01},
urldate = {2019-01-01},
journal = {MATEC Web of Conferences},
volume = {281},
pages = {03002},
publisher = {EDP sciences},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2019Article de journal ER5 Auteurs : Zalewski, Laurent; Franquet, Erwin; Gibout, Stéphane; Tittelein, Pierre; Defer, Didier Efficient Characterization of Macroscopic Composite Cement Mortars with Various Contents of Phase Change Material Dans: Applied Sciences, vol. 9, no. 6, p. 1104, 2019. Résumé | Liens @article{zalewski_efficient_2019,
title = {Efficient Characterization of Macroscopic Composite Cement Mortars with Various Contents of Phase Change Material},
author = {Laurent Zalewski and Erwin Franquet and Stéphane Gibout and Pierre Tittelein and Didier Defer},
url = {https://www.mdpi.com/2076-3417/9/6/1104},
doi = {10.3390/app9061104},
year = {2019},
date = {2019-01-01},
urldate = {2019-03-19},
journal = {Applied Sciences},
volume = {9},
number = {6},
pages = {1104},
abstract = {The determination of both the thermal and thermodynamical properties of a composite material containing phase change material is done thanks to an inverse method, which combines experimental measurements and numerical computations. Given first an in-house experiment, which allows us to test samples at a macroscopic scale (i.e., close to the real conditions) and to set various types of thermal stresses, and secondly the simulation of the corresponding thermal behavior, relying on an accurate thermodynamical modeling and taking into account the real operating parameters (e.g., thermal contact resistances and non-symmetric heat fluxes on each side), it is possible to characterize the solid and liquid thermal conductivities and heat capacities, as well as the temperature range associated with a non-isothermal phase transition and the associated latent heat. The specificity of the present approach is to allow, in a single step, a characterization of all the involved thermo-physical parameters that are usually required in simulation tools (e.g., EnergyPlus…). Moreover, the hitherto studies dealing with repeatability and uncertainties of the enthalpy characterization are generally very scant and not encountered very often or only with qualitative assessments. This is a clear caveat, especially when considering any system design. Therefore, for the first time ever, the present paper pays a special attention to the repeatability of the identification method and studies the scedasticity of the results, that is to say the deviations of the determined enthalpy curves, not only from a qualitative point of view but also by proposing quantitative arguments. Finally, the results are very promising since the agreement between all trials is excellent, the maximum error for all parameters being lower than 4%. This is far below the current quality thresholds admitted when characterizing the enthalpy of a phase change material.},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
The determination of both the thermal and thermodynamical properties of a composite material containing phase change material is done thanks to an inverse method, which combines experimental measurements and numerical computations. Given first an in-house experiment, which allows us to test samples at a macroscopic scale (i.e., close to the real conditions) and to set various types of thermal stresses, and secondly the simulation of the corresponding thermal behavior, relying on an accurate thermodynamical modeling and taking into account the real operating parameters (e.g., thermal contact resistances and non-symmetric heat fluxes on each side), it is possible to characterize the solid and liquid thermal conductivities and heat capacities, as well as the temperature range associated with a non-isothermal phase transition and the associated latent heat. The specificity of the present approach is to allow, in a single step, a characterization of all the involved thermo-physical parameters that are usually required in simulation tools (e.g., EnergyPlus…). Moreover, the hitherto studies dealing with repeatability and uncertainties of the enthalpy characterization are generally very scant and not encountered very often or only with qualitative assessments. This is a clear caveat, especially when considering any system design. Therefore, for the first time ever, the present paper pays a special attention to the repeatability of the identification method and studies the scedasticity of the results, that is to say the deviations of the determined enthalpy curves, not only from a qualitative point of view but also by proposing quantitative arguments. Finally, the results are very promising since the agreement between all trials is excellent, the maximum error for all parameters being lower than 4%. This is far below the current quality thresholds admitted when characterizing the enthalpy of a phase change material. |
2019Article de journal ER5 Auteurs : Yehya, Alissar; Naji, Hassane; Zalewski, Laurent Experimental and numerical characterization of an impure phase change material using a thermal lattice Boltzmann method Dans: Applied Thermal Engineering, 2019, ISSN: 1359-4311. Résumé | Liens @article{yehya_experimental_2019,
title = {Experimental and numerical characterization of an impure phase change material using a thermal lattice Boltzmann method},
author = {Alissar Yehya and Hassane Naji and Laurent Zalewski},
url = {http://www.sciencedirect.com/science/article/pii/S1359431118357569},
doi = {10.1016/j.applthermaleng.2019.03.026},
issn = {1359-4311},
year = {2019},
date = {2019-01-01},
urldate = {2019-03-14},
journal = {Applied Thermal Engineering},
abstract = {Of the phase change materials (PCMs) that regulate ambient temperature while reducing energy consumption, Octadecane is a good candidate because of its transparency properties and its adequate melting temperature. This study aims to characterize, through an approach combining numerical simulation and experiment, the behavior and thermo-physical properties of n-Octadecane. The approach takes into consideration the natural convection and the use of PCM's experimentally-obtained enthalpy-temperature curve that includes the supercooling and soluble impurities effects. The model uses the thermal lattice Boltzmann method based both on a partial bounce-back and an enthalpy formulation while including the experimental relationships. The numerical and experimental results exhibit good agreement. The approach adopted allows to highlight the behavior of the PCM to better characterize its thermo-physical properties.},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
Of the phase change materials (PCMs) that regulate ambient temperature while reducing energy consumption, Octadecane is a good candidate because of its transparency properties and its adequate melting temperature. This study aims to characterize, through an approach combining numerical simulation and experiment, the behavior and thermo-physical properties of n-Octadecane. The approach takes into consideration the natural convection and the use of PCM's experimentally-obtained enthalpy-temperature curve that includes the supercooling and soluble impurities effects. The model uses the thermal lattice Boltzmann method based both on a partial bounce-back and an enthalpy formulation while including the experimental relationships. The numerical and experimental results exhibit good agreement. The approach adopted allows to highlight the behavior of the PCM to better characterize its thermo-physical properties. |
2019Article de journal ER5 Auteurs : Cherif, Yassine; SASSINE, Emilio; Zalewski, Laurent; SOUIDI, Kaies; Lassue, Stephane Experimental analysis of natural convection and flow visualization in an asymmetrically heated open vertical channel Dans: Journal of Thermal Science and Engineering Applications, p. 1–34, 2019, ISSN: 1948-5085. Résumé | Liens @article{cherif_experimental_2019,
title = {Experimental analysis of natural convection and flow visualization in an asymmetrically heated open vertical channel},
author = {Yassine Cherif and Emilio SASSINE and Laurent Zalewski and Kaies SOUIDI and Stephane Lassue},
url = {http://dx.doi.org/10.1115/1.4043533},
doi = {10.1115/1.4043533},
issn = {1948-5085},
year = {2019},
date = {2019-01-01},
urldate = {2019-04-23},
journal = {Journal of Thermal Science and Engineering Applications},
pages = {1--34},
abstract = {An experimental device was designed to perform the thermal and dynamic study of natural convection airflow in an open vertical channel. The two side walls of the vertical channel are made of Plexiglas allowing the visualization of the flow via the PIV method. For the two other vertical walls, one is heated at a constant temperature, and the other is insulated with a 9 cm thick polystyrene insulation. The dynamic characterization of convection is carried out by non-intrusive measurements (Particle Image Velocimetry (PIV)) and thermal phenomena are analyzed using non-intrusive heat flux instrumentation (Simultaneous temperature and velocity measurements have been carried out across the channel at different elevations). Moreover, this study deals with the influence of the Rayleigh number on the measured vertical velocity profiles as well as the thermal flux densities recorded along the heated wall. To do this, different values of the modified Rayleigh numbers were considered in the interval with the channel aspect ratio respectively of A= 5; and A = 12.5. The numbers of Nusselt obtained have been compared successfully with those of the literature. The effects of Rayleigh number and aspect ratio, on the velocity profiles, the convective and radiation heat transfer are examined in detail.},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
An experimental device was designed to perform the thermal and dynamic study of natural convection airflow in an open vertical channel. The two side walls of the vertical channel are made of Plexiglas allowing the visualization of the flow via the PIV method. For the two other vertical walls, one is heated at a constant temperature, and the other is insulated with a 9 cm thick polystyrene insulation. The dynamic characterization of convection is carried out by non-intrusive measurements (Particle Image Velocimetry (PIV)) and thermal phenomena are analyzed using non-intrusive heat flux instrumentation (Simultaneous temperature and velocity measurements have been carried out across the channel at different elevations). Moreover, this study deals with the influence of the Rayleigh number on the measured vertical velocity profiles as well as the thermal flux densities recorded along the heated wall. To do this, different values of the modified Rayleigh numbers were considered in the interval with the channel aspect ratio respectively of A= 5; and A = 12.5. The numbers of Nusselt obtained have been compared successfully with those of the literature. The effects of Rayleigh number and aspect ratio, on the velocity profiles, the convective and radiation heat transfer are examined in detail. |
2019Article de journal ER5 Auteurs : Sassine, Emilio; Cherif, Yassine; Antczak, Emmanuel Parametric identification of thermophysical properties in masonry walls of buildings Dans: Journal of Building Engineering, vol. 25, p. 100801, 2019, ISSN: 2352-7102, (ACL). Résumé | Liens @article{SASSINE2019100801,
title = {Parametric identification of thermophysical properties in masonry walls of buildings},
author = {Emilio Sassine and Yassine Cherif and Emmanuel Antczak},
url = {http://www.sciencedirect.com/science/article/pii/S235271021930035X},
doi = {https://doi.org/10.1016/j.jobe.2019.100801},
issn = {2352-7102},
year = {2019},
date = {2019-01-01},
journal = {Journal of Building Engineering},
volume = {25},
pages = {100801},
abstract = {The objective of this work is to improve the knowledge on the thermophysical characterization of opaque walls by determining the thermophysical properties of an experimental massive brick wall identical to old buildings walls in the North of Europe. This method allows the determination of equivalent dynamic thermal properties of existing building walls λ and ρCp by simple measurement records of the inner (Twi) and outer (Two) wall temperatures as well as heat flux at the inner (or outer) face of the wall Fi. The approach developed here consists in carrying out a parametric identification of the thermophysical properties of the wall in question (namely the thermal conductivity λ and the heat capacity ρCp), by comparing and minimizing the difference between the results resulting from the experimental tests and those resulting from the numerical model. The optimization of the identified parameters is based on the Levenberg-Marquardt algorithm via the Comsol tool. The validation of the algorithm was carried out as well as its use in different ambient conditions (harmonic and random temperature profiles). The investigated method shows satisfactory results for both λ (0.877, 0.880, and 0.935 W/(m.K)) and ρCp (1,012,400, 944,710, and 1,057,100 J/(m3.K)). The inner heat exchange coefficient hi was also successfully determined for the three tests with similar values (6.13, 6.53, and 6.03 W/m2.K). The results were also confirmed by comparing measured and numerical outer heat fluxes for the optimized values. The second part of this article is devoted to the study of the sensitivity of the results with respect to various parameters: the optimization algorithm, the total simulation time, the simulation time step, and the meshing element size.},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
The objective of this work is to improve the knowledge on the thermophysical characterization of opaque walls by determining the thermophysical properties of an experimental massive brick wall identical to old buildings walls in the North of Europe. This method allows the determination of equivalent dynamic thermal properties of existing building walls λ and ρCp by simple measurement records of the inner (Twi) and outer (Two) wall temperatures as well as heat flux at the inner (or outer) face of the wall Fi. The approach developed here consists in carrying out a parametric identification of the thermophysical properties of the wall in question (namely the thermal conductivity λ and the heat capacity ρCp), by comparing and minimizing the difference between the results resulting from the experimental tests and those resulting from the numerical model. The optimization of the identified parameters is based on the Levenberg-Marquardt algorithm via the Comsol tool. The validation of the algorithm was carried out as well as its use in different ambient conditions (harmonic and random temperature profiles). The investigated method shows satisfactory results for both λ (0.877, 0.880, and 0.935 W/(m.K)) and ρCp (1,012,400, 944,710, and 1,057,100 J/(m3.K)). The inner heat exchange coefficient hi was also successfully determined for the three tests with similar values (6.13, 6.53, and 6.03 W/m2.K). The results were also confirmed by comparing measured and numerical outer heat fluxes for the optimized values. The second part of this article is devoted to the study of the sensitivity of the results with respect to various parameters: the optimization algorithm, the total simulation time, the simulation time step, and the meshing element size. |
2019Article de journal ER5 Auteurs : Ferreira, M C S; Furieri, B; A., Ould El Moctar; Harion, Jean-Luc; Valance, A; Dupont, P; Reis, N C; Santos, J M A simple model to estimate emission of wind-blown particles from a granular bed in comparison to wind tunnel experiments Dans: Geomorphology, vol. 335, p. 1 - 13, 2019, ISSN: 0169-555X, (ACL). Résumé | Liens @article{Ferreira.etal2019,
title = {A simple model to estimate emission of wind-blown particles from a granular bed in comparison to wind tunnel experiments},
author = {M C S Ferreira and B Furieri and Ould El Moctar A. and Jean-Luc Harion and A Valance and P Dupont and N C Reis and J M Santos},
url = {http://www.sciencedirect.com/science/article/pii/S0169555X1930090X},
doi = {https://doi.org/10.1016/j.geomorph.2019.03.004},
issn = {0169-555X},
year = {2019},
date = {2019-01-01},
journal = {Geomorphology},
volume = {335},
pages = {1 - 13},
abstract = {Dust emissions due to aeolian erosion of exposed granular materials are strongly influenced by grain size distribution. Non-erodible particles that are too heavy to be lifted into the air play a protective role in the aeolian erosion process attenuating emission, which is known as the pavement phenomenon. To date, there is no approach that reliably predicts the reduction in emissions caused by their presence on an aggregate surface. In this work, an analytical model was developed to quantify emissions from particle beds with a wide size distribution. As non-erodible particles accumulate, changes in surface characteristics create increasing shelter for the erodible portion of the bed until the shear on the erodible surface reaches a minimum and emissions cease. The proposed emission model describes the relationship between this minimum value of wind shear and the eroded depth of the bed after the pavement, which in turn gives the emitted mass. In addition, wind tunnel experiments were carried out in order to broaden knowledge of the pavement phenomenon and validate the modelling. A bimodal particle size distribution of sand with erodible and non-erodible particles was used for the tested velocities. Three experimental measurements were carried out: (i) continuous weighing of the emitted mass, (ii) eroded depth of the bed at regular time intervals and (iii) final cover rates of the non-erodible particles using digital analysis of sand bed pictures after experiments. Good agreement between the modelling and experimental results was found. The emission model proposed herein is a simple algebraic expression that demands low computational effort. This approach may serve as a base for an emission model for application in granular materials stockpiles.},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
Dust emissions due to aeolian erosion of exposed granular materials are strongly influenced by grain size distribution. Non-erodible particles that are too heavy to be lifted into the air play a protective role in the aeolian erosion process attenuating emission, which is known as the pavement phenomenon. To date, there is no approach that reliably predicts the reduction in emissions caused by their presence on an aggregate surface. In this work, an analytical model was developed to quantify emissions from particle beds with a wide size distribution. As non-erodible particles accumulate, changes in surface characteristics create increasing shelter for the erodible portion of the bed until the shear on the erodible surface reaches a minimum and emissions cease. The proposed emission model describes the relationship between this minimum value of wind shear and the eroded depth of the bed after the pavement, which in turn gives the emitted mass. In addition, wind tunnel experiments were carried out in order to broaden knowledge of the pavement phenomenon and validate the modelling. A bimodal particle size distribution of sand with erodible and non-erodible particles was used for the tested velocities. Three experimental measurements were carried out: (i) continuous weighing of the emitted mass, (ii) eroded depth of the bed at regular time intervals and (iii) final cover rates of the non-erodible particles using digital analysis of sand bed pictures after experiments. Good agreement between the modelling and experimental results was found. The emission model proposed herein is a simple algebraic expression that demands low computational effort. This approach may serve as a base for an emission model for application in granular materials stockpiles. |
2019Article de journal ER5 Auteurs : Subramaniam, V; Dbouk, T; Harion, Jean-Luc Topology optimization of conjugate heat transfer systems: A competition between heat transfer enhancement and pressure drop reduction Dans: International Journal of Heat and Fluid Flow, vol. 75, p. 165 - 184, 2019, ISSN: 0142-727X, (ACL). Résumé | Liens @article{Subramaniam.etal2019,
title = {Topology optimization of conjugate heat transfer systems: A competition between heat transfer enhancement and pressure drop reduction},
author = {V Subramaniam and T Dbouk and Jean-Luc Harion},
url = {http://www.sciencedirect.com/science/article/pii/S0142727X18311342},
doi = {https://doi.org/10.1016/j.ijheatfluidflow.2019.01.002},
issn = {0142-727X},
year = {2019},
date = {2019-01-01},
journal = {International Journal of Heat and Fluid Flow},
volume = {75},
pages = {165 - 184},
abstract = {Topology optimization method is developed for a multi-objective function combining pressure drop reduction and thermal power maximization (incompressible flows at low to moderate Reynolds numbers). Innovative optimal designs are obtained, discussed and presented on a Pareto-frontier. The numerical developments (continuous adjoint technique) have been conducted inside an open source CFD platform via the finite volume method. Comparisons have been presented with an optimal design obtained by a Lattice Boltzmann Method from the literature. Finally, this contribution presents and discuss several detailed numerical vitrification steps which are essential to be conducted in topology optimization method when applied with multi-objective functions.},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
Topology optimization method is developed for a multi-objective function combining pressure drop reduction and thermal power maximization (incompressible flows at low to moderate Reynolds numbers). Innovative optimal designs are obtained, discussed and presented on a Pareto-frontier. The numerical developments (continuous adjoint technique) have been conducted inside an open source CFD platform via the finite volume method. Comparisons have been presented with an optimal design obtained by a Lattice Boltzmann Method from the literature. Finally, this contribution presents and discuss several detailed numerical vitrification steps which are essential to be conducted in topology optimization method when applied with multi-objective functions. |
2019Article de journal ER5 Auteurs : Carbone, Giovanni; Martinat, Guillaume; Farcy, Dominique; Harion, Jean-Luc Added Masses of generic shape bodies interacting with external walls Dans: Aerospace Science and Technology, vol. 90, p. 70 - 84, 2019, ISSN: 1270-9638, (ACL). Résumé | Liens @article{Carbone.etal2019,
title = {Added Masses of generic shape bodies interacting with external walls},
author = {Giovanni Carbone and Guillaume Martinat and Dominique Farcy and Jean-Luc Harion},
url = {http://www.sciencedirect.com/science/article/pii/S1270963819304754},
doi = {https://doi.org/10.1016/j.ast.2019.04.035},
issn = {1270-9638},
year = {2019},
date = {2019-01-01},
journal = {Aerospace Science and Technology},
volume = {90},
pages = {70 - 84},
abstract = {The aim of this paper is to propose an efficient method to evaluate the Added Masses of generic shape bodies in infinite fluid or in the proximity of external walls. The Added Masses (AM) are the result of the inertial reaction of the fluid in response to an accelerated movement of a body immersed in it. The AM effects are more evident when the body density is similar to that of the surrounding fluid, as in the case of airships. In the take-off or landing phases, the proximity to the ground causes an increase in the Added Masses that must be correctly estimated to properly size the airship controls. In our method, the calculation of the Added Masses matrix is carried out by the Boundary Element Method (BEM). To verify the accuracy of the results, the study cases are based on simple shapes, whose Added Masses are well known. The analyses in infinite fluid and in the presence of a flat wall are carried out. Numerical results are compared to the theoretical values found in literature. The calculated Added Masses are intrinsically dependent on the mesh definition and the relative error, referred to the theoretical values, depends on the surface and volume discretization. In the case of interaction between geometries with complex shapes, the influence on the Added Masses is very difficult to predict without a numerical approach. The method proposed gives a good compromise in terms of quality of results and computational cost.},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
The aim of this paper is to propose an efficient method to evaluate the Added Masses of generic shape bodies in infinite fluid or in the proximity of external walls. The Added Masses (AM) are the result of the inertial reaction of the fluid in response to an accelerated movement of a body immersed in it. The AM effects are more evident when the body density is similar to that of the surrounding fluid, as in the case of airships. In the take-off or landing phases, the proximity to the ground causes an increase in the Added Masses that must be correctly estimated to properly size the airship controls. In our method, the calculation of the Added Masses matrix is carried out by the Boundary Element Method (BEM). To verify the accuracy of the results, the study cases are based on simple shapes, whose Added Masses are well known. The analyses in infinite fluid and in the presence of a flat wall are carried out. Numerical results are compared to the theoretical values found in literature. The calculated Added Masses are intrinsically dependent on the mesh definition and the relative error, referred to the theoretical values, depends on the surface and volume discretization. In the case of interaction between geometries with complex shapes, the influence on the Added Masses is very difficult to predict without a numerical approach. The method proposed gives a good compromise in terms of quality of results and computational cost. |
2019Conférence ER5 Auteurs : Harion, Jean-Luc; Donze, S Modélisation de trempe thermique du verre dans l'industrie verrière des arts de la table Congrès Français de Mécanique, 2019, (ACTN). Résumé | Liens @conference{Harion.Donze2019a,
title = {Modélisation de trempe thermique du verre dans l'industrie verrière des arts de la table},
author = {Jean-Luc Harion and S Donze},
doi = {https://cfm2019.sciencesconf.org/270918},
year = {2019},
date = {2019-01-01},
booktitle = {Congrès Français de Mécanique},
abstract = {Dans les marchés liés aux arts de la table, pour lesquels ARC est un des leaders mondiaux, les articles en verre trempés représentent une part très significative des volumes de production et des ventes. Une attention particulière et une constante innovation sont donc dédiées à cette phase particulière du process verrier. En termes de production, l'exigence accrue des cahiers des charges clients, de qualité de production, mais aussi de limitation de l'impact environnemental, nécessitent une maîtrise accrue et des connaissances plus fines et précises du process. En parallèle d'études et de recherches menées sur bancs expérimentaux spécifiques et de tests sur chaînes de production, la modélisation numérique représente un outil central d'investigation et de recherche. La trempe du verre est un process largement utilisé et déployé depuis de nombreuses années dans l'industrie verrière. Elle fait intervenir un nombre significatif de paramètres physiques et physico-chimiques tels que notamment les configurations géométriques, la thermique de refroidissement et de chauffage, ou encore la composition du verre. L'analyse bibliographique sur la modélisation de la trempe du verre fait apparaître plusieurs points clés de développement pour une utilisation dimensionnante et prédictive dans l'industrie verrière des arts de la table. La bibliographie est quasi-exclusivement dédié au verre plat et le refroidissement est quasi-exclusivement simulé par des coefficients de transfert imposés uniformément en surfaces. Les productions dans l'industrie des arts de la table sont très fortement tridimensionnelles, tant en géométries qu'en répartitions d'épaisseurs et les systèmes de refroidissement sont loin de produire des transferts pouvant raisonnablement être modélisés par des coefficients de transfert constants et uniformément répartis. Ainsi des modélisations intégrant des géométries réalistes et un couplage conducto-convectif représentant les systèmes de refroidissement ont été mises en œuvre. Cette communication illustre la nécessité de cette démarche pour développer des modèles prédictifs.},
note = {ACTN},
keywords = {ER5},
pubstate = {published},
tppubtype = {conference}
}
Dans les marchés liés aux arts de la table, pour lesquels ARC est un des leaders mondiaux, les articles en verre trempés représentent une part très significative des volumes de production et des ventes. Une attention particulière et une constante innovation sont donc dédiées à cette phase particulière du process verrier. En termes de production, l'exigence accrue des cahiers des charges clients, de qualité de production, mais aussi de limitation de l'impact environnemental, nécessitent une maîtrise accrue et des connaissances plus fines et précises du process. En parallèle d'études et de recherches menées sur bancs expérimentaux spécifiques et de tests sur chaînes de production, la modélisation numérique représente un outil central d'investigation et de recherche. La trempe du verre est un process largement utilisé et déployé depuis de nombreuses années dans l'industrie verrière. Elle fait intervenir un nombre significatif de paramètres physiques et physico-chimiques tels que notamment les configurations géométriques, la thermique de refroidissement et de chauffage, ou encore la composition du verre. L'analyse bibliographique sur la modélisation de la trempe du verre fait apparaître plusieurs points clés de développement pour une utilisation dimensionnante et prédictive dans l'industrie verrière des arts de la table. La bibliographie est quasi-exclusivement dédié au verre plat et le refroidissement est quasi-exclusivement simulé par des coefficients de transfert imposés uniformément en surfaces. Les productions dans l'industrie des arts de la table sont très fortement tridimensionnelles, tant en géométries qu'en répartitions d'épaisseurs et les systèmes de refroidissement sont loin de produire des transferts pouvant raisonnablement être modélisés par des coefficients de transfert constants et uniformément répartis. Ainsi des modélisations intégrant des géométries réalistes et un couplage conducto-convectif représentant les systèmes de refroidissement ont été mises en œuvre. Cette communication illustre la nécessité de cette démarche pour développer des modèles prédictifs. |
2019Conférence ER5 Auteurs : Harion, Jean-Luc; Donze, S Modélisations multi-physiques dans l’industrie verrière des arts de la table, illustrations de quelques points clés Journée CARNOT, Les défis du verre vert, Paris, 2019, (COM). Liens @conference{Harion.Donze2019b,
title = {Modélisations multi-physiques dans l’industrie verrière des arts de la table, illustrations de quelques points clés},
author = {Jean-Luc Harion and S Donze},
doi = {https://cfm2019.sciencesconf.org/270918},
year = {2019},
date = {2019-01-01},
booktitle = {Journée CARNOT, Les défis du verre vert, Paris},
note = {COM},
keywords = {ER5},
pubstate = {published},
tppubtype = {conference}
}
|
2019Conférence ER5 Auteurs : Donze, S; Harion, Jean-Luc Modélisation de la génération de contraintes lors de la trempe du verre Les Journées Révelor, Vers la Transition Vitreuse et au-delà, 2019, (COM). Résumé | Liens @conference{Donze.Harion2019,
title = {Modélisation de la génération de contraintes lors de la trempe du verre},
author = {S Donze and Jean-Luc Harion},
doi = {https://cfm2019.sciencesconf.org/270918},
year = {2019},
date = {2019-01-01},
booktitle = {Les Journées Révelor, Vers la Transition Vitreuse et au-delà},
abstract = {Les articles en verre trempés représentent une part très significative en volumes de production et de vente sur les marchés liés aux arts de la table, pour lesquels ARC est un des leaders mondiaux. En termes de production, l’exigence accrue des cahiers des charges clients, de qualité de production, mais aussi de limitation de l’impact environnemental, nécessite une maîtrise accrue et des connaissances plus fines et précises du process. Ainsi, une attention très particulière est portée par ARC à cette phase particulière du procédé verrier et une constante innovation est apportée pour améliorer ses performances.
En parallèle d’études et de recherches menées sur bancs expérimentaux spécifiques et de tests sur chaînes de production, la modélisation numérique représente un outil central d’investigation et de recherche.
La trempe du verre fait intervenir un nombre significatif de paramètres physiques et physico-chimiques tels que notamment les configurations géométriques, la thermique de refroidissement et de chauffage, ou encore la composition du verre.
L’analyse bibliographique sur la modélisation de la trempe du verre fait apparaître plusieurs points clés de développement pour une utilisation dimensionnante et prédictive dans l’industrie verrière des arts de la table :
- Prise en compte et analyse détaillée des effets tridimensionnels. Les productions dans l’industrie des arts de la table sont très fortement tridimensionnelles, tant en géométries qu’en répartitions d’épaisseurs. L’évolution des designs va dans le sens d’une accentuation de ce point.
- Couplage conducto-convectif. Les conditions limites prises en compte dans la bibliographie portent quasi-exclusivement sur des coefficients de transfert imposés uniformément en surface. Les systèmes de refroidissement sont loin de produire réellement ce type de condition limite thermique.
- Optimisation. Au-delà du dimensionnement et des enjeux de production rappelés précédemment, la modélisation permet de mettre en place des boucles de calculs afin d’optimiser une fonction objectif donnée.
- Validations et vérifications expérimentales des contraintes produites. Les mesures de contraintes dans les verres trempés, notamment en configurations fortement tridimensionnelles représentent également un enjeu important notamment pour disposer d’outil de vérification et validation des modèles.},
note = {COM},
keywords = {ER5},
pubstate = {published},
tppubtype = {conference}
}
Les articles en verre trempés représentent une part très significative en volumes de production et de vente sur les marchés liés aux arts de la table, pour lesquels ARC est un des leaders mondiaux. En termes de production, l’exigence accrue des cahiers des charges clients, de qualité de production, mais aussi de limitation de l’impact environnemental, nécessite une maîtrise accrue et des connaissances plus fines et précises du process. Ainsi, une attention très particulière est portée par ARC à cette phase particulière du procédé verrier et une constante innovation est apportée pour améliorer ses performances.
En parallèle d’études et de recherches menées sur bancs expérimentaux spécifiques et de tests sur chaînes de production, la modélisation numérique représente un outil central d’investigation et de recherche.
La trempe du verre fait intervenir un nombre significatif de paramètres physiques et physico-chimiques tels que notamment les configurations géométriques, la thermique de refroidissement et de chauffage, ou encore la composition du verre.
L’analyse bibliographique sur la modélisation de la trempe du verre fait apparaître plusieurs points clés de développement pour une utilisation dimensionnante et prédictive dans l’industrie verrière des arts de la table :
- Prise en compte et analyse détaillée des effets tridimensionnels. Les productions dans l’industrie des arts de la table sont très fortement tridimensionnelles, tant en géométries qu’en répartitions d’épaisseurs. L’évolution des designs va dans le sens d’une accentuation de ce point.
- Couplage conducto-convectif. Les conditions limites prises en compte dans la bibliographie portent quasi-exclusivement sur des coefficients de transfert imposés uniformément en surface. Les systèmes de refroidissement sont loin de produire réellement ce type de condition limite thermique.
- Optimisation. Au-delà du dimensionnement et des enjeux de production rappelés précédemment, la modélisation permet de mettre en place des boucles de calculs afin d’optimiser une fonction objectif donnée.
- Validations et vérifications expérimentales des contraintes produites. Les mesures de contraintes dans les verres trempés, notamment en configurations fortement tridimensionnelles représentent également un enjeu important notamment pour disposer d’outil de vérification et validation des modèles. |
2019Article de journal ER5 Auteurs : Akil, Mostafa; Tittelein, Pierre; Defer, Didier; Suard, Frédéric Statistical indicator for the detection of anomalies in gas, electricity and water consumption: Application of smart monitoring for educational buildings Dans: Energy and Buildings, vol. 199, p. 512–522, 2019, ISSN: 0378-7788, (ACL). Résumé | Liens @article{akil_statistical_2019,
title = {Statistical indicator for the detection of anomalies in gas, electricity and water consumption: Application of smart monitoring for educational buildings},
author = {Mostafa Akil and Pierre Tittelein and Didier Defer and Frédéric Suard},
url = {http://www.sciencedirect.com/science/article/pii/S0378778818332511},
doi = {10.1016/j.enbuild.2019.07.025},
issn = {0378-7788},
year = {2019},
date = {2019-01-01},
urldate = {2019-09-02},
journal = {Energy and Buildings},
volume = {199},
pages = {512--522},
abstract = {Building facility managers are increasingly equipping their buildings with extensive sets of sensors. This article aims to develop an analysis decision-making methodology based on the production of statistical indicators. The tracking of such indicators allows detecting any systems performance problems. The automatic pinpointing of malfunctions can serve to activate alerts. Our approach focuses on the processing of data stemming from secondary schools managed by departmental services in the Pas-de-Calais, where 117 secondary school buildings have been instrumented with various sensors and supplying data since 2015. This article starts with a close-up on data mining for water, gas and electricity consumption. Data mining and machine learning methods, including the Clustering approach (K-Means), have been used to extract information from the measurements conducted in 2015 and 2016. This information is used to classify the 2017 measurements according to supervised approaches (SVM). The specificity of this work is to delve deeper into the analysis by combining into the same algorithm a set of various sensors related to both energy use and building occupancy. The data classification results have allowed highlighting "atypical" operations during the daytime, through interpreting data classification results in an effort to define the status of every day in year 2017.},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
Building facility managers are increasingly equipping their buildings with extensive sets of sensors. This article aims to develop an analysis decision-making methodology based on the production of statistical indicators. The tracking of such indicators allows detecting any systems performance problems. The automatic pinpointing of malfunctions can serve to activate alerts. Our approach focuses on the processing of data stemming from secondary schools managed by departmental services in the Pas-de-Calais, where 117 secondary school buildings have been instrumented with various sensors and supplying data since 2015. This article starts with a close-up on data mining for water, gas and electricity consumption. Data mining and machine learning methods, including the Clustering approach (K-Means), have been used to extract information from the measurements conducted in 2015 and 2016. This information is used to classify the 2017 measurements according to supervised approaches (SVM). The specificity of this work is to delve deeper into the analysis by combining into the same algorithm a set of various sensors related to both energy use and building occupancy. The data classification results have allowed highlighting "atypical" operations during the daytime, through interpreting data classification results in an effort to define the status of every day in year 2017. |
2019Proceedings Article ER5 Auteurs : Abdellatif, Makram; Chamoin, Julien; Defer, Didier A thermal control methodology based on a predictive model for indoor heating management Dans: p. 01001, 2019. Liens @inproceedings{refId0c,
title = {A thermal control methodology based on a predictive model for indoor heating management},
author = {Makram Abdellatif and Julien Chamoin and Didier Defer},
url = {https://doi.org/10.1051/matecconf/201929501001},
doi = {10.1051/matecconf/201929501001},
year = {2019},
date = {2019-01-01},
urldate = {2019-01-01},
journal = {MATEC Web Conf.},
volume = {295},
pages = {01001},
keywords = {ER5},
pubstate = {published},
tppubtype = {inproceedings}
}
|
2019Conférence ER5 Auteurs : Colli, Carolina; Bataille, Alain; Antczak, Emmanuel Rebond effects on life cycle assessment of a house refurbishment Lille, France, Lille, 2019. @conference{Collib,
title = {Rebond effects on life cycle assessment of a house refurbishment},
author = {Carolina Colli and Alain Bataille and Emmanuel Antczak},
year = {2019},
date = {2019-01-01},
booktitle = {Lille, France},
address = {Lille},
keywords = {ER5},
pubstate = {published},
tppubtype = {conference}
}
|
2019Article de journal ER5 Auteurs : Thibodeau, Charles; Bataille, Alain; Colli, Carolina; Sie, Marion Building rehabilitation life cycle assessment methodology-state of the art Dans: Ren. Sus. Energy. Reviews, April 2019, Pages 408-422, 2019. @article{Thibodeau2019,
title = {Building rehabilitation life cycle assessment methodology-state of the art},
author = {Charles Thibodeau and Alain Bataille and Carolina Colli and Marion Sie},
year = {2019},
date = {2019-01-01},
journal = {Ren. Sus. Energy. Reviews, April 2019, Pages 408-422},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2019Conférence ER5 Auteurs : Sassine, Emilio; Cherif, Yassine; Antczak, Emmanuel Identification paramétrique des propriétés thermophysiques d’un mur en brique ancienne : Approches expérimentale et numérique 2019. @conference{Sassine2019b,
title = {Identification paramétrique des propriétés thermophysiques d’un mur en brique ancienne : Approches expérimentale et numérique},
author = {Emilio Sassine and Yassine Cherif and Emmanuel Antczak},
year = {2019},
date = {2019-01-01},
journal = {XIVème Colloque International Franco-Québécois en énergie16-20 juin 2019, École de technologie supérieure, Université du QuébecBaie St-Paul, Québec, Canada},
keywords = {ER5},
pubstate = {published},
tppubtype = {conference}
}
|
2018Article de journal ER5 Auteurs : Rjeily, Yves Abou; Abbas, Oras; Sadek, Marwan; Shahrour, Isam; Chehade, Fadi Hage Model Predictive Control for optimising the operation of Urban Drainage Systems Dans: Journal of Hydrology, vol. 566, p. 558–565, 2018. Liens @article{Abou_Rjeily_2018,
title = {Model Predictive Control for optimising the operation of Urban Drainage Systems},
author = {Yves Abou Rjeily and Oras Abbas and Marwan Sadek and Isam Shahrour and Fadi Hage Chehade},
doi = {10.1016/j.jhydrol.2018.09.044},
year = {2018},
date = {2018-11-01},
journal = {Journal of Hydrology},
volume = {566},
pages = {558--565},
publisher = {Elsevier BV},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2018Conférence ER5 Auteurs : Qabbal, Loubna; Younsi, Zohir; Naji, Hassane Towards measuring indoor air quality and hygrothermal comfort with a smart sensor”, “Measurements of indoor air quality (IAQ) and hygrothermal comfort by a smart sensor Int. Symposium, Individual Air Sensors: Innovation or revolution?, Appa & PC2A Univ. Lille http://lille2018.appa.asso.fr/, Lille, France., 2018, (ACTI). @conference{Qabba2018d,
title = {Towards measuring indoor air quality and hygrothermal comfort with a smart sensor”, “Measurements of indoor air quality (IAQ) and hygrothermal comfort by a smart sensor},
author = {Loubna Qabbal and Zohir Younsi and Hassane Naji},
year = {2018},
date = {2018-11-01},
booktitle = {Int. Symposium, Individual Air Sensors: Innovation or revolution?},
publisher = {http://lille2018.appa.asso.fr/},
address = {Lille, France.},
organization = {Appa & PC2A Univ. Lille},
note = {ACTI},
keywords = {ER5},
pubstate = {published},
tppubtype = {conference}
}
|
2018Article de journal ER5 Auteurs : Xie, Xiongyao; Wang, Qiang; Shahrour, Isam; Li, Jun; Zhou, Biao A real-time interaction platform for settlement control during shield tunnelling construction Dans: Automation in Construction, vol. 94, p. 154–167, 2018. Liens @article{Xie_2018,
title = {A real-time interaction platform for settlement control during shield tunnelling construction},
author = {Xiongyao Xie and Qiang Wang and Isam Shahrour and Jun Li and Biao Zhou},
doi = {10.1016/j.autcon.2018.06.012},
year = {2018},
date = {2018-10-01},
journal = {Automation in Construction},
volume = {94},
pages = {154--167},
publisher = {Elsevier BV},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2018Conférence ER5 Auteurs : Qabbal, Loubna; Younsi, Zohir; Naji, Hassane Indoor air quality investigation in a ventilated demonstrator building via a smart sensor 39th AIVC conference - Smart ventilation for Buildings, AIVC AIVC, Antibes Juan - les-Pins, France, 2018, (ACTI). @conference{Qabba2018a,
title = {Indoor air quality investigation in a ventilated demonstrator building via a smart sensor},
author = {Loubna Qabbal and Zohir Younsi and Hassane Naji},
year = {2018},
date = {2018-09-01},
booktitle = {39th AIVC conference - Smart ventilation for Buildings},
publisher = {AIVC},
address = {Antibes Juan - les-Pins, France},
organization = {AIVC},
note = {ACTI},
keywords = {ER5},
pubstate = {published},
tppubtype = {conference}
}
|
2018Conférence ER5 Auteurs : Qabbal, Loubna; Labat, Lucille; Naji, Hassane; Younsi, Zohir; Talon, Sabrina Numerical and experimental identfcaton of factors influencing the pressure homogeneity during an airtghtness test in a large building 39th AIVC conference - Smart ventilation for Buildings, AIVC AIVC, Antibes Juan - les-Pins, France, 2018, (ACTI). @conference{Qabba2018b,
title = {Numerical and experimental identfcaton of factors influencing the pressure homogeneity during an airtghtness test in a large building},
author = {Loubna Qabbal and Lucille Labat and Hassane Naji and Zohir Younsi and Sabrina Talon},
year = {2018},
date = {2018-09-01},
booktitle = {39th AIVC conference - Smart ventilation for Buildings},
publisher = {AIVC},
address = {Antibes Juan - les-Pins, France},
organization = {AIVC},
note = {ACTI},
keywords = {ER5},
pubstate = {published},
tppubtype = {conference}
}
|
2018Article de journal ER5 Auteurs : Abdelkader, Brahim; Arab, Ahmed; Sadek, Marwan; Shahrour, Isam Laboratory Investigation of the Influence of Geotextile on the Stress-Strain and Volumetric Change Behavior of Sand Dans: Geotechnical and Geological Engineering, vol. 36, no. 4, p. 2077-2085, 2018, (ACL). Liens @article{abdelkader:hal-03930013,
title = {Laboratory Investigation of the Influence of Geotextile on the Stress-Strain and Volumetric Change Behavior of Sand},
author = {Brahim Abdelkader and Ahmed Arab and Marwan Sadek and Isam Shahrour},
url = {https://hal.archives-ouvertes.fr/hal-03930013},
doi = {10.1007/s10706-018-0446-6},
year = {2018},
date = {2018-08-01},
urldate = {2018-08-01},
journal = {Geotechnical and Geological Engineering},
volume = {36},
number = {4},
pages = {2077-2085},
publisher = {Springer Verlag},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2018Proceedings Article ER5 Auteurs : Leang, Enghok; Tittelein, Pierre; Zalewski, Laurent; Lassue, Stéphane Impact de l’utilisation d’un mur solaire composite intégrant des matériaux à changement de phase sur le comportement thermique d’une maison individuelle Dans: Journée nationale sur l'énergie solaire, Villeurbanne, Rhône, France, 2018, (COM). Résumé @inproceedings{leang_impact_2018,
title = {Impact de l’utilisation d’un mur solaire composite intégrant des matériaux à changement de phase sur le comportement thermique d’une maison individuelle},
author = {Enghok Leang and Pierre Tittelein and Laurent Zalewski and Stéphane Lassue},
year = {2018},
date = {2018-06-01},
booktitle = {Journée nationale sur l'énergie solaire},
address = {Villeurbanne, Rhône, France},
abstract = {Avec la forte réduction des besoins de chauffage des bâtiments, l’utilisation de murs solaires prend tout son sens. L’un des freins à leur développement réside dans le fait qu’ils doivent être réalisés sur chantier par des entreprises spécialisées à cause du mur stockeur qui est en maçonnerie. Pour éviter ce problème et permettre de construire des murs solaires préfabriqués en usine, on peut imaginer de remplacer le mur en maçonnerie par un mur plus léger intégrant des matériaux à changement de phase (MCP).
On cherchera dans cette étude à montrer l’impact de l’utilisation d’un mur solaire intégrant des MCP sur le comportement thermique d’une maison individuelle et la réduction des consommations énergétiques. Le matériau utilisé pour le mur dans une première approche est un mortier intégrant des microbilles commerciales de MCP. On cherchera ensuite à optimiser les caractéristiques de ce MCP pour réduire au maximum les besoins de chauffage du logement.},
note = {COM},
keywords = {ER5},
pubstate = {published},
tppubtype = {inproceedings}
}
Avec la forte réduction des besoins de chauffage des bâtiments, l’utilisation de murs solaires prend tout son sens. L’un des freins à leur développement réside dans le fait qu’ils doivent être réalisés sur chantier par des entreprises spécialisées à cause du mur stockeur qui est en maçonnerie. Pour éviter ce problème et permettre de construire des murs solaires préfabriqués en usine, on peut imaginer de remplacer le mur en maçonnerie par un mur plus léger intégrant des matériaux à changement de phase (MCP).
On cherchera dans cette étude à montrer l’impact de l’utilisation d’un mur solaire intégrant des MCP sur le comportement thermique d’une maison individuelle et la réduction des consommations énergétiques. Le matériau utilisé pour le mur dans une première approche est un mortier intégrant des microbilles commerciales de MCP. On cherchera ensuite à optimiser les caractéristiques de ce MCP pour réduire au maximum les besoins de chauffage du logement. |
2018Conférence ER5 Auteurs : Qabbal, Loubna; Younsi, Zohir; Naji, Hassane Indoor Air Quality measurements in a tertially building vai a smart sensor connected toa Raspberry card: Apllication to a demonstrator building Int. Conference on Sustainability in Energy and Buildings (SEB-18), http://seb-18.kesinternational.org/ KES International, 2018, (ACTI). @conference{Qabba2018c,
title = {Indoor Air Quality measurements in a tertially building vai a smart sensor connected toa Raspberry card: Apllication to a demonstrator building},
author = {Loubna Qabbal and Zohir Younsi and Hassane Naji},
year = {2018},
date = {2018-06-01},
booktitle = {Int. Conference on Sustainability in Energy and Buildings (SEB-18)},
publisher = {KES International},
organization = {http://seb-18.kesinternational.org/},
note = {ACTI},
keywords = {ER5},
pubstate = {published},
tppubtype = {conference}
}
|
2018Proceedings Article ER5 Auteurs : Asfour, Sarah; Tittelein, Pierre; Zalewski, Laurent Dynamic study efficiency of the use of phase change materials integrated on the ceiling of a community hall Dans: 12th IIR Conference on Phase-Change Materials and Slurries for Refrigeration and Air Conditioning (PCM 2018), Orford, Quebec, Canada, 2018, (ACTI). Résumé @inproceedings{asfour_dynamic_2018,
title = {Dynamic study efficiency of the use of phase change materials integrated on the ceiling of a community hall},
author = {Sarah Asfour and Pierre Tittelein and Laurent Zalewski},
year = {2018},
date = {2018-05-01},
booktitle = {12th IIR Conference on Phase-Change Materials and Slurries for Refrigeration and Air Conditioning (PCM 2018)},
address = {Orford, Quebec, Canada},
abstract = {In this article, we study the influence of the insertion of a phase change materials (PCMs) in the ceiling of a community hall on its comfort during the summer period. This study was realized using a dynamic thermal simulation of the building using a modelica library (BuildSysPro). Initially, we have defined materials used for the building including the characteristics of the phase change material used (thermal conductivity, melting temperature, specific heat capacity, latent heat and density). We have tested two configurations: insertion of a layer of PCM mortar and incorporation of PCM in rock wool ceiling tiles. We study the influence of the over-ventilation during night on these two cases. By comparing the simulation results during summer, we have noticed that the over-ventilation during night has a significant influence in reducing the inner temperature of the building. The insertion of PCM in a layer of ceiling tiles didn’t have a significant efficiency contrary to the insertion of a layer of PCM mortar. Secondly, we have optimized the PCM characteristics in order to achieve more comfort during summer.},
note = {ACTI},
keywords = {ER5},
pubstate = {published},
tppubtype = {inproceedings}
}
In this article, we study the influence of the insertion of a phase change materials (PCMs) in the ceiling of a community hall on its comfort during the summer period. This study was realized using a dynamic thermal simulation of the building using a modelica library (BuildSysPro). Initially, we have defined materials used for the building including the characteristics of the phase change material used (thermal conductivity, melting temperature, specific heat capacity, latent heat and density). We have tested two configurations: insertion of a layer of PCM mortar and incorporation of PCM in rock wool ceiling tiles. We study the influence of the over-ventilation during night on these two cases. By comparing the simulation results during summer, we have noticed that the over-ventilation during night has a significant influence in reducing the inner temperature of the building. The insertion of PCM in a layer of ceiling tiles didn’t have a significant efficiency contrary to the insertion of a layer of PCM mortar. Secondly, we have optimized the PCM characteristics in order to achieve more comfort during summer. |
2018Article de journal ER5 Auteurs : Colli, Carolina; Bataille, Alain; Antczak, Emmanuel; Buyle-Bodin, François Life Cycle Assessment of a French Single-Family House Refurbishment: The “Bat-Eco2” Case Study Dans: Procedia CIRP 25th CIRP Life Cycle Engineering (LCE) Conference Copenhagen, Denmark, vol. 69, p. 160 - 165, 2018, ISSN: 2212-8271, (ACTI). Résumé | Liens @article{COLLI2018160,
title = {Life Cycle Assessment of a French Single-Family House Refurbishment: The “Bat-Eco2” Case Study},
author = {Carolina Colli and Alain Bataille and Emmanuel Antczak and François Buyle-Bodin},
url = {http://www.sciencedirect.com/science/article/pii/S2212827117308120},
doi = {https://doi.org/10.1016/j.procir.2017.11.043},
issn = {2212-8271},
year = {2018},
date = {2018-04-01},
journal = {Procedia CIRP 25th CIRP Life Cycle Engineering (LCE) Conference Copenhagen, Denmark},
volume = {69},
pages = {160 - 165},
abstract = {This paper presents the methodological choices and the results of a complete life cycle assessment (LCA) carried out on a case study of building refurbishment. The LCA case study refers to the Bat-Eco2 French project which considers both environmental and economic performance of the refurbishment single-family house, located in the North of France. The LCA methodology is compliant with EN 15978, detailing the refurbishment life cycle stages, i.e. products, construction processes, use and end of life. The functional unit and the system boundaries are presented and discussed. A reference service period of 50 years was used. The construction product and equipment lifetimes were drawn from the social landlord data. The modeling was performed using Simapro v. 8.3.0.0 software, with Ecoinvent database v. 3.3 and ILCD environmental impact indicators. Energy consumption and water consumption were taken into account in the use stage along with replacements and maintenance. The main contributors to the environmental burden correspond to construction products and equipment, replacement and energy consumption. The related potential impact contributions range from 66% to 94% for most environmental indicators. Focusing on climate change indicator of the construction product, two thirds of this impact category come from three contributing construction materials which are the ground insulating EPS, the ground and wall ceramic tiles and the PVC windows frames. As for contribution of the replacements, it comes from window frames, from front door and inside doors, and from replacements of the boilers. Natural gas energy vector contributes mainly to use stage impacts. The reliability of those results are strengthened by uncertainty analysis. Hotspots are dependent both on the chosen reference study period of 50 years and on the product and equipment lifetimes.},
note = {ACTI},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
This paper presents the methodological choices and the results of a complete life cycle assessment (LCA) carried out on a case study of building refurbishment. The LCA case study refers to the Bat-Eco2 French project which considers both environmental and economic performance of the refurbishment single-family house, located in the North of France. The LCA methodology is compliant with EN 15978, detailing the refurbishment life cycle stages, i.e. products, construction processes, use and end of life. The functional unit and the system boundaries are presented and discussed. A reference service period of 50 years was used. The construction product and equipment lifetimes were drawn from the social landlord data. The modeling was performed using Simapro v. 8.3.0.0 software, with Ecoinvent database v. 3.3 and ILCD environmental impact indicators. Energy consumption and water consumption were taken into account in the use stage along with replacements and maintenance. The main contributors to the environmental burden correspond to construction products and equipment, replacement and energy consumption. The related potential impact contributions range from 66% to 94% for most environmental indicators. Focusing on climate change indicator of the construction product, two thirds of this impact category come from three contributing construction materials which are the ground insulating EPS, the ground and wall ceramic tiles and the PVC windows frames. As for contribution of the replacements, it comes from window frames, from front door and inside doors, and from replacements of the boilers. Natural gas energy vector contributes mainly to use stage impacts. The reliability of those results are strengthened by uncertainty analysis. Hotspots are dependent both on the chosen reference study period of 50 years and on the product and equipment lifetimes. |
2018Article de journal ER5 Auteurs : Saab, Christine; Farah, Elias; Shahrour, Isam; Chehade, Fadi Hage; Ounaies, Sana Use of the smart technology for water quality control: feedback from large-scale experimentation Dans: Analog Integrated Circuits and Signal Processing, vol. 96, no. 2, p. 327–335, 2018. Liens @article{Saab_2018,
title = {Use of the smart technology for water quality control: feedback from large-scale experimentation},
author = {Christine Saab and Elias Farah and Isam Shahrour and Fadi Hage Chehade and Sana Ounaies},
doi = {10.1007/s10470-018-1143-3},
year = {2018},
date = {2018-03-01},
journal = {Analog Integrated Circuits and Signal Processing},
volume = {96},
number = {2},
pages = {327--335},
publisher = {Springer Science and Business Media LLC},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2018Article de journal ER5 Auteurs : Nasr, Elie Y; Shahrour, Isam; Nakhle, Farid E; Sakr, Daniel R; Karam, Liliane Y Smart City DDoS Attacks Maneuver Based on Identification, Heuristics and Load Balancers Dans: International Journal of Scientific & Engineering Research, vol. 9, no. 3, p. 1285–1294, 2018. Liens @article{Nasr_2018,
title = {Smart City DDoS Attacks Maneuver Based on Identification, Heuristics and Load Balancers},
author = {Elie Y Nasr and Isam Shahrour and Farid E Nakhle and Daniel R Sakr and Liliane Y Karam},
doi = {10.14299/ijser.2018.03.014},
year = {2018},
date = {2018-03-01},
journal = {International Journal of Scientific & Engineering Research},
volume = {9},
number = {3},
pages = {1285--1294},
publisher = {IJSER Publishing},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2018Conférence ER5 Auteurs : Brachelet, Franck; Lapeyronnie, Damien; Antczak, Emmanuel; Pallix, Didier Etude du comportement hygrothermique d'un habitat neuf construit en pierre naturelle Journées nationales de maçonnerie, Iffstar Marne la Vallee 2018, (ACTN). @conference{,
title = {Etude du comportement hygrothermique d'un habitat neuf construit en pierre naturelle},
author = {Franck Brachelet and Damien Lapeyronnie and Emmanuel Antczak and Didier Pallix},
year = {2018},
date = {2018-02-01},
booktitle = {Journées nationales de maçonnerie},
organization = {Iffstar Marne la Vallee},
note = {ACTN},
keywords = {ER5},
pubstate = {published},
tppubtype = {conference}
}
|
2018Article de journal ER5 Auteurs : Attoue, Nivine; Shahrour, Isam; Younes, Rafic Smart Building: Use of the Artificial Neural Network Approach for Indoor Temperature Forecasting Dans: Energies, vol. 11, no. 2, p. 395, 2018. Liens @article{Attoue_2018,
title = {Smart Building: Use of the Artificial Neural Network Approach for Indoor Temperature Forecasting},
author = {Nivine Attoue and Isam Shahrour and Rafic Younes},
doi = {10.3390/en11020395},
year = {2018},
date = {2018-02-01},
journal = {Energies},
volume = {11},
number = {2},
pages = {395},
publisher = {MDPI AG},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2018Conférence ER5 Auteurs : Colli, Carolina; Bataille, Alain; Antczak, Emmanuel; Buyle-Bodin, François Life Cycle Assessment of a French Single-Family House Refurbishment: The "bat-Eco2" Case Study vol. 69, 2018, (cited By 2). Liens @conference{Colli2018160b,
title = {Life Cycle Assessment of a French Single-Family House Refurbishment: The "bat-Eco2" Case Study},
author = {Carolina Colli and Alain Bataille and Emmanuel Antczak and François Buyle-Bodin},
url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85047094312&doi=10.1016%2fj.procir.2017.11.043&partnerID=40&md5=b53fe58320a05311e9468c7d10b99b8c},
doi = {10.1016/j.procir.2017.11.043},
year = {2018},
date = {2018-01-01},
journal = {Procedia CIRP},
volume = {69},
pages = {160-165},
note = {cited By 2},
keywords = {ER5},
pubstate = {published},
tppubtype = {conference}
}
|
2018Article de journal ER5 Auteurs : Tilioua, A; Libessart, Laurent; Lassue, Stéphane Characterization of the thermal properties of fibrous insulation materials made from recycled textile fibers for building applications: Theoretical and experimental analyses Dans: Applied Thermal Engineering, vol. 142, p. 56-67, 2018, (cited By 3). Liens @article{Tilioua201856b,
title = {Characterization of the thermal properties of fibrous insulation materials made from recycled textile fibers for building applications: Theoretical and experimental analyses},
author = {A Tilioua and Laurent Libessart and Stéphane Lassue},
url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85049113102&doi=10.1016%2fj.applthermaleng.2018.06.071&partnerID=40&md5=68d00d112307bebf13b9e3ad65b3bbc0},
doi = {10.1016/j.applthermaleng.2018.06.071},
year = {2018},
date = {2018-01-01},
journal = {Applied Thermal Engineering},
volume = {142},
pages = {56-67},
note = {cited By 3},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2018Article de journal ER5 Auteurs : Léger, J; Rousse, D R; Borgne, K Le; Lassue, Stéphane Comparing electric heating systems at equal thermal comfort: An experimental investigation Dans: Building and Environment, vol. 128, p. 161-169, 2018, (cited By 7). Liens @article{Léger2018161,
title = {Comparing electric heating systems at equal thermal comfort: An experimental investigation},
author = {J Léger and D R Rousse and K Le Borgne and Stéphane Lassue},
url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85035352229&doi=10.1016%2fj.buildenv.2017.11.035&partnerID=40&md5=9b8948d2a5462d4e6b881ada43ddd5fd},
doi = {10.1016/j.buildenv.2017.11.035},
year = {2018},
date = {2018-01-01},
journal = {Building and Environment},
volume = {128},
pages = {161-169},
note = {cited By 7},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2018Conférence ER5 Auteurs : Colli, Carolina; Bataille, Alain; Buyle-Bodin, François Aiming at a practical tool assessing residential building refurbishment project using LCA and LCC: the Bat-Eco2 Project Actions for a sustainable world from theory to practice, vol. ISBN 978-88-943228-1-1, 2018, (ACTI). @conference{,
title = {Aiming at a practical tool assessing residential building refurbishment project using LCA and LCC: the Bat-Eco2 Project},
author = {Carolina Colli and Alain Bataille and François Buyle-Bodin},
editor = {ISDRS 2018 Conference},
year = {2018},
date = {2018-01-01},
booktitle = {Actions for a sustainable world from theory to practice},
volume = {ISBN 978-88-943228-1-1},
note = {ACTI},
keywords = {ER5},
pubstate = {published},
tppubtype = {conference}
}
|
2018Conférence ER5 Auteurs : Antczak, Emmanuel; Asli, Mounir; Brachelet, Franck; Brue, Flore; Defer, Didier Etude du comportement hygrothermique d’anas de lin utilisés comme isolant en vrac de combles perdus Conférence IBPSA France 2018, Bordeaux 2018, (ACTN). @conference{,
title = {Etude du comportement hygrothermique d’anas de lin utilisés comme isolant en vrac de combles perdus},
author = {Emmanuel Antczak and Mounir Asli and Franck Brachelet and Flore Brue and Didier Defer},
year = {2018},
date = {2018-01-01},
booktitle = {Conférence IBPSA France 2018},
organization = {Bordeaux},
note = {ACTN},
keywords = {ER5},
pubstate = {published},
tppubtype = {conference}
}
|
2018Article de journal ER5 Auteurs : El-Meouche, Rani; Abunemeh, M; Hijaze, I; Mebarki, A; Shahrour, Isam Developing Optimal Paths for Evacuating Risky Construction Sites Dans: Journal of Construction Engineering and Management, vol. 144, no. 2, 2018, ISSN: 0733-9364. Liens @article{RN321,
title = {Developing Optimal Paths for Evacuating Risky Construction Sites},
author = {Rani El-Meouche and M Abunemeh and I Hijaze and A Mebarki and Isam Shahrour},
doi = {10.1061/(asce)co.1943-7862.0001413},
issn = {0733-9364},
year = {2018},
date = {2018-01-01},
journal = {Journal of Construction Engineering and Management},
volume = {144},
number = {2},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2018Article de journal ER5 Auteurs : Kenaï, Mohamed-Amine; Libessart, Laurent; Lassue, Stéphane; Defer, Didier Impact of plants occultation on energy balance: Experimental study Dans: Energy and Buildings, vol. 162, p. 208 - 218, 2018, ISSN: 0378-7788. Résumé | Liens @article{KENAI2018208,
title = {Impact of plants occultation on energy balance: Experimental study},
author = {Mohamed-Amine Kenaï and Laurent Libessart and Stéphane Lassue and Didier Defer},
url = {http://www.sciencedirect.com/science/article/pii/S0378778817325495},
doi = {https://doi.org/10.1016/j.enbuild.2017.12.024},
issn = {0378-7788},
year = {2018},
date = {2018-01-01},
journal = {Energy and Buildings},
volume = {162},
pages = {208 - 218},
abstract = {This paper presents the results of the validation of an experimental method for studying the thermal benefits of green façades. The main aim is to evaluate the impact of plants occultation on energy performance of a vertical wall in the temperate climate of the city of Lille in northern France. An experimental platform consisting of three identical prototypes (three boxes as thermal labs) has been designed and instrumented. Each prototype has been highly insulated from each face except from the vertical southern wall which was realized with a poor thermal conductivity material. The following measurements were taken: ambient temperature (outside and inside thermal labs), external and internal surface temperatures of southern walls, heat fluxes transferred through south verticals walls (reference and vegetalized walls), solar incident radiation and wind velocity variation under instantaneous real climatic conditions. This enabled the analysis of the variation of energy balance according to the presence or not of a shading effect on the south vertical walls as well as their coverage rate. Several tests were performed on the three experimental thermal labs by imposing a leaf coverage rate which differs during each measurement. The results have shown that masking reduces the outside temperature and enhances the interior thermal comfort especially during summer.},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
This paper presents the results of the validation of an experimental method for studying the thermal benefits of green façades. The main aim is to evaluate the impact of plants occultation on energy performance of a vertical wall in the temperate climate of the city of Lille in northern France. An experimental platform consisting of three identical prototypes (three boxes as thermal labs) has been designed and instrumented. Each prototype has been highly insulated from each face except from the vertical southern wall which was realized with a poor thermal conductivity material. The following measurements were taken: ambient temperature (outside and inside thermal labs), external and internal surface temperatures of southern walls, heat fluxes transferred through south verticals walls (reference and vegetalized walls), solar incident radiation and wind velocity variation under instantaneous real climatic conditions. This enabled the analysis of the variation of energy balance according to the presence or not of a shading effect on the south vertical walls as well as their coverage rate. Several tests were performed on the three experimental thermal labs by imposing a leaf coverage rate which differs during each measurement. The results have shown that masking reduces the outside temperature and enhances the interior thermal comfort especially during summer. |
2018Article de journal ER5 Auteurs : Khattabi, Jamal El; Louche, B; Darwishe, H; Chaaban, F; Carlier, E Impact of Fertilizer Application and Agricultural Crops on the Quality of Groundwater in the Alluvial Aquifer, Northern France Dans: Water Air and Soil Pollution, vol. 229, no. 4, p. 128, 2018, (ACL). Résumé | Liens @article{,
title = {Impact of Fertilizer Application and Agricultural Crops on the Quality of Groundwater in the Alluvial Aquifer, Northern France},
author = {Jamal El Khattabi and B Louche and H Darwishe and F Chaaban and E Carlier},
doi = {10.1007/s11270-018-3767-4},
year = {2018},
date = {2018-01-01},
journal = {Water Air and Soil Pollution},
volume = {229},
number = {4},
pages = {128},
abstract = {In France, the quality of water resources with respect to nitrates deteriorated between the beginning of 1970s and 2000s. A stabilization of the situation and of the improvements has been observed punctually since the 2000s. Despite the application of the Nitrates Directive in France (91/676/CEE), the overall situation remains degraded, with numerous increases in nitrate concentrations in the underground waters. In the North of France, an alluvial groundwater's nitrate concentration exceeds the drinking water limit fixed at 50 mg/l, in the sectors of Catillon-sur-Sambre and Rejet-deBeaulieu. In order to quantify and model the impact of agricultural nitrogen on groundwater, an approach based on an integrated model has been established using three specific codes for each lithological horizon: Agriflux (for the root zone), VS2DT (for the unsaturated zone), and ModFlow-MT3D (for the saturated zone). The results illustrate the sensitivity of quality to agricultural crops used. Based on scenarios over 20 years, the predictions show a link between nitrate concentrations in the groundwater and agricultural crops as well as fertilization. Improving quality with a concentration of nitrate less than 50 mg/l requires a reasoned management accompanied by rotations of crops and transformations into grasslands and for sensitive areas the use of the culture producing the least nitrogen flow such as beets. The integrated model constitutes an efficient tool for predicting the evolution of the groundwater quality, especially in sensitive areas like the valleys with a rapid nitrate transfer to the aquifer. The model makes it possible to correctly evaluate the concentrations of nitrates reaching the groundwater with a monitoring of the concentration evolution in each lithological horizon, thus constituting a good tool for the management of agricultural pollution.},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
In France, the quality of water resources with respect to nitrates deteriorated between the beginning of 1970s and 2000s. A stabilization of the situation and of the improvements has been observed punctually since the 2000s. Despite the application of the Nitrates Directive in France (91/676/CEE), the overall situation remains degraded, with numerous increases in nitrate concentrations in the underground waters. In the North of France, an alluvial groundwater's nitrate concentration exceeds the drinking water limit fixed at 50 mg/l, in the sectors of Catillon-sur-Sambre and Rejet-deBeaulieu. In order to quantify and model the impact of agricultural nitrogen on groundwater, an approach based on an integrated model has been established using three specific codes for each lithological horizon: Agriflux (for the root zone), VS2DT (for the unsaturated zone), and ModFlow-MT3D (for the saturated zone). The results illustrate the sensitivity of quality to agricultural crops used. Based on scenarios over 20 years, the predictions show a link between nitrate concentrations in the groundwater and agricultural crops as well as fertilization. Improving quality with a concentration of nitrate less than 50 mg/l requires a reasoned management accompanied by rotations of crops and transformations into grasslands and for sensitive areas the use of the culture producing the least nitrogen flow such as beets. The integrated model constitutes an efficient tool for predicting the evolution of the groundwater quality, especially in sensitive areas like the valleys with a rapid nitrate transfer to the aquifer. The model makes it possible to correctly evaluate the concentrations of nitrates reaching the groundwater with a monitoring of the concentration evolution in each lithological horizon, thus constituting a good tool for the management of agricultural pollution. |
2018Article de journal ER5 Auteurs : Khattabi, Jamal El; Carlier, E; Louche, B The Effect of Rock Collapse on Coastal Cliff Retreat along the Chalk Cliffs of Northern France Dans: Journal of Coastal Research, vol. 34, no. 1, p. 136–150, 2018, (ACL). Résumé | Liens @article{,
title = {The Effect of Rock Collapse on Coastal Cliff Retreat along the Chalk Cliffs of Northern France},
author = {Jamal El Khattabi and E Carlier and B Louche},
doi = {10.2112/JCOASTRES-D-16-00116.1},
year = {2018},
date = {2018-01-01},
journal = {Journal of Coastal Research},
volume = {34},
number = {1},
pages = {136--150},
abstract = {Coastal retreat is a topic that concerns all countries located on the coastal edge. This is the case for the chalky cliffs located in the north of France. Here, the cliff base is characterized by chalk rock rich in clay with low mechanical characteristics. To understand the appearance of rock collapses causing cliff retreat, the methodology applied in this report is based on an analytical study and numerical modeling. The model developed with CESAR (i.e. finite element software dedicated to stability) shows deformation affecting gray and blue chalk with separations reaching 3 cm. Simulations carried out with UDEC (i.e. Universal Distinct Element Code) show that constraints are organized around joints when the blocks rearrange themselves, and the effects are mainly seen at the base of the cliff. This study demonstrates the appearance of irregular conjugate fractures within the marly levels of the blue chalk. This type of fracture appears as a result of pressure from the overlying layers and the influence of lateral stress induced by the "Grand Blanc Nez'' formation. These fractures propagate towards the gray chalk and set the limits of different blocks. The displacement of these blocks leads to the obstruction of conduits, which increases the water pressure. The destabilization of the cliff is reflected in the appearance of release cracks, which are strongly influenced by variations in groundwater level. These findings were verified by numerical modeling. This example demonstrates that rock collapses are responsible for coastline retreat in this area. The combination of unpredictable natural phenomena associated with a concentrated spatial area creates a high-risk coastal area retreating at around 0.25 m/y.},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
Coastal retreat is a topic that concerns all countries located on the coastal edge. This is the case for the chalky cliffs located in the north of France. Here, the cliff base is characterized by chalk rock rich in clay with low mechanical characteristics. To understand the appearance of rock collapses causing cliff retreat, the methodology applied in this report is based on an analytical study and numerical modeling. The model developed with CESAR (i.e. finite element software dedicated to stability) shows deformation affecting gray and blue chalk with separations reaching 3 cm. Simulations carried out with UDEC (i.e. Universal Distinct Element Code) show that constraints are organized around joints when the blocks rearrange themselves, and the effects are mainly seen at the base of the cliff. This study demonstrates the appearance of irregular conjugate fractures within the marly levels of the blue chalk. This type of fracture appears as a result of pressure from the overlying layers and the influence of lateral stress induced by the "Grand Blanc Nez'' formation. These fractures propagate towards the gray chalk and set the limits of different blocks. The displacement of these blocks leads to the obstruction of conduits, which increases the water pressure. The destabilization of the cliff is reflected in the appearance of release cracks, which are strongly influenced by variations in groundwater level. These findings were verified by numerical modeling. This example demonstrates that rock collapses are responsible for coastline retreat in this area. The combination of unpredictable natural phenomena associated with a concentrated spatial area creates a high-risk coastal area retreating at around 0.25 m/y. |
2018Article de journal ER5 Auteurs : Libessart, Laurent; Kenai, Mohamed Amine Measuring thermal conductivity of green-walls components in controlled conditions Dans: Journal of Building Engineering, vol. 19, p. 258 - 265, 2018, ISSN: 2352-7102. Résumé | Liens @article{LIBESSART2018258,
title = {Measuring thermal conductivity of green-walls components in controlled conditions},
author = {Laurent Libessart and Mohamed Amine Kenai},
url = {http://www.sciencedirect.com/science/article/pii/S2352710217307660},
doi = {https://doi.org/10.1016/j.jobe.2018.05.016},
issn = {2352-7102},
year = {2018},
date = {2018-01-01},
journal = {Journal of Building Engineering},
volume = {19},
pages = {258 - 265},
abstract = {This study is the first stage of a larger multidisciplinary research program about the environmental performances and functions of green walls in urban ecosystems. It aims to determine how green-walls contribute to the thermal insulation of buildings by measuring the thermal conductivities of green-walls’ components in controlled conditions. The study focused on complex green-wall systems, i.e. with a structure containing substrate in opposition with green-walls based on climbing plants. The four substrates were materials found in commercial substrate combinations. To compare, the thermal conductivities on two plants are carried out. In dry conditions, they showed conductivities of 0.062 W/m °C for sphagnum moss (Sphagnum cristatum), 0.060W/m °C for outdoor planting mix, and 0.105 W/m °C for clay balls and 0.051 W/m °C for substrate from a green-wall. Vegetation conductivities were also measured for ivy (Hedera helix) and Virginia creeper (Parthenocissus quinquefolia). As expected, conductivities were quite high (between 0.220 and 0.274 W/m °C). With the building thermal simulation, green-walls are technically able to improve buildings’ insulation.},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
This study is the first stage of a larger multidisciplinary research program about the environmental performances and functions of green walls in urban ecosystems. It aims to determine how green-walls contribute to the thermal insulation of buildings by measuring the thermal conductivities of green-walls’ components in controlled conditions. The study focused on complex green-wall systems, i.e. with a structure containing substrate in opposition with green-walls based on climbing plants. The four substrates were materials found in commercial substrate combinations. To compare, the thermal conductivities on two plants are carried out. In dry conditions, they showed conductivities of 0.062 W/m °C for sphagnum moss (Sphagnum cristatum), 0.060W/m °C for outdoor planting mix, and 0.105 W/m °C for clay balls and 0.051 W/m °C for substrate from a green-wall. Vegetation conductivities were also measured for ivy (Hedera helix) and Virginia creeper (Parthenocissus quinquefolia). As expected, conductivities were quite high (between 0.220 and 0.274 W/m °C). With the building thermal simulation, green-walls are technically able to improve buildings’ insulation. |
2018Conférence ER5 Auteurs : Colli, Carolina; Bataille, Alain; Buyle-Bodin, François On to the development of a simplified tool to help decision making on single family-houses refurbishment : the Bat-eco 2 project 2018. @conference{Colli2018b,
title = {On to the development of a simplified tool to help decision making on single family-houses refurbishment : the Bat-eco 2 project},
author = {Carolina Colli and Alain Bataille and François Buyle-Bodin},
year = {2018},
date = {2018-01-01},
journal = {Circular economy on Life Cycle approches, int. conf. Lille, France},
keywords = {ER5},
pubstate = {published},
tppubtype = {conference}
}
|
2018Proceedings Article ER5 Auteurs : Leang, Enghok; Tittelein, Pierre; Zalewski, Laurent; Lassue, Stéphane Étude expérimentale et numérique d'un mur solaire composite intégrant une paroi stockeuse en mortier ciment et MCP micro-encapsulé Dans: actes du Congrès Français de Thermique 2018, Pau, 2018, (ACTN). Résumé @inproceedings{leang_etude_2018,
title = {Étude expérimentale et numérique d'un mur solaire composite intégrant une paroi stockeuse en mortier ciment et MCP micro-encapsulé},
author = {Enghok Leang and Pierre Tittelein and Laurent Zalewski and Stéphane Lassue},
year = {2018},
date = {2018-01-01},
booktitle = {actes du Congrès Français de Thermique 2018},
address = {Pau},
abstract = {Cet article présente l'étude d'un mur solaire de type Trombe composite intégrant une paroi stockeuse constituée d'un mortier ciment contenant un matériau à changement de phase micro-encapsulé. Un modèle numérique de ce mur solaire a été développé en utilisant le logiciel Dymola/Modelica. Les résultats issus de simulations sont comparés à des mesures expérimentales réalisées sur une maquette à échelle réduite en vue d'une validation du modèle. Les résultats numériques et mesurées obtenus montrent une bonne similitude pour les grandeurs caractéristiques du composant solaire essentiels à l'évaluation de ses performances énergétiques},
note = {ACTN},
keywords = {ER5},
pubstate = {published},
tppubtype = {inproceedings}
}
Cet article présente l'étude d'un mur solaire de type Trombe composite intégrant une paroi stockeuse constituée d'un mortier ciment contenant un matériau à changement de phase micro-encapsulé. Un modèle numérique de ce mur solaire a été développé en utilisant le logiciel Dymola/Modelica. Les résultats issus de simulations sont comparés à des mesures expérimentales réalisées sur une maquette à échelle réduite en vue d'une validation du modèle. Les résultats numériques et mesurées obtenus montrent une bonne similitude pour les grandeurs caractéristiques du composant solaire essentiels à l'évaluation de ses performances énergétiques |
2018Proceedings Article ER5 Auteurs : Akil, Mostafa; Defer, Didier; Tittelein, Pierre; Suard, Frédéric Méthode statistique de classification automatique des mesures de consommations de bâtiments d’enseignement en eau, gaz et électricité pour la mise en évidence d’anomalies de fonctionnement Dans: Conférence IBPSA France, Bordeaux, 2018, (ACTN). Résumé | Liens @inproceedings{mostafa_akil_methode_2018,
title = {Méthode statistique de classification automatique des mesures de consommations de bâtiments d’enseignement en eau, gaz et électricité pour la mise en évidence d’anomalies de fonctionnement},
author = {Mostafa Akil and Didier Defer and Pierre Tittelein and Frédéric Suard},
url = {http://ibpsa.fr/index.php?option=com_jdownloads&Itemid=53&view=viewcategory&catid=81},
year = {2018},
date = {2018-01-01},
booktitle = {Conférence IBPSA France},
address = {Bordeaux},
abstract = {Les gestionnaires de parc équipent de plus en plus leurs bâtiments avec de nombreux capteurs.
L’analyse des données issues de ces mesures reste pourtant compliquée et se limite souvent à la définition de
seuils d’alerte. Cet article vise à développer une méthodologie d’analyse basée sur l’élaboration d’indicateurs
statistiques. Leur suivi pourra permettre de détecter des évolutions de comportement ou de performance des
systèmes. La mise en évidence automatisée d’anomalies de fonctionnement pourra déclencher des alertes. Notre
première approche se concentre sur le traitement de données issues de collèges gérés par le département de Pas
de Calais. 117 bâtiments de collège sont instrumentés avec différents capteurs (eau, électricité, gaz, température
intérieure et extérieure, …) et fournissent des données depuis 2015. Plusieurs cycles de saisons sont exploitables.
Des méthodes de Data Mining, y compris l'approche de Clustering, ont été utilisées pour extraire des informations
à partir des mesures en 2015 et 2016. Les résultats de la classification des données ont permis de mettre en
évidence des jours de fonctionnement rares en exploitant les résultats de la classification des données.},
note = {ACTN},
keywords = {ER5},
pubstate = {published},
tppubtype = {inproceedings}
}
Les gestionnaires de parc équipent de plus en plus leurs bâtiments avec de nombreux capteurs.
L’analyse des données issues de ces mesures reste pourtant compliquée et se limite souvent à la définition de
seuils d’alerte. Cet article vise à développer une méthodologie d’analyse basée sur l’élaboration d’indicateurs
statistiques. Leur suivi pourra permettre de détecter des évolutions de comportement ou de performance des
systèmes. La mise en évidence automatisée d’anomalies de fonctionnement pourra déclencher des alertes. Notre
première approche se concentre sur le traitement de données issues de collèges gérés par le département de Pas
de Calais. 117 bâtiments de collège sont instrumentés avec différents capteurs (eau, électricité, gaz, température
intérieure et extérieure, …) et fournissent des données depuis 2015. Plusieurs cycles de saisons sont exploitables.
Des méthodes de Data Mining, y compris l'approche de Clustering, ont été utilisées pour extraire des informations
à partir des mesures en 2015 et 2016. Les résultats de la classification des données ont permis de mettre en
évidence des jours de fonctionnement rares en exploitant les résultats de la classification des données. |
2018Article de journal ER5 Auteurs : Sghiouri, Haitham; Mezrhab, Ahmed; Karkri, Mustapha; Naji, Hassane Shading devices optimization to enhance thermal comfort and energy performance of a residential building in Morocco Dans: J. Building Engineering, vol. 18, p. 292 - 302, 2018, ISSN: 2352-7102, (ACL). Résumé | Liens @article{SGHIOURI2018292,
title = {Shading devices optimization to enhance thermal comfort and energy performance of a residential building in Morocco},
author = {Haitham Sghiouri and Ahmed Mezrhab and Mustapha Karkri and Hassane Naji},
url = {http://www.sciencedirect.com/science/article/pii/S2352710217306605},
doi = {https://doi.org/10.1016/j.jobe.2018.03.018},
issn = {2352-7102},
year = {2018},
date = {2018-01-01},
journal = {J. Building Engineering},
volume = {18},
pages = {292 - 302},
abstract = {Morocco's building sector accounts for about 25% of the country's total energy consumption, including 18% for residential and 7% for the services sector. This energy consumption is expected to raise due to the significant rise of household equipment rate in HVAC facilities mainly air-conditioners. This work presents a methodology combining single-objective optimization and building energy simulation, applied to the study of the effect of optimized overhangs, aimed at improving thermal comfort of a typical two-storey Moroccan existing building in three different climates of Marrakech, Casablanca and Oujda. The optimization has been performed using the non-dominated sorting genetic algorithm (NSGA-II). Optimal and benchmark cases are compared regarding the percentage of annual discomfort, cooling demand and heating demand. The results show that the thermal comfort is improved, and the optimized overhangs reduce the cooling demand by 4.1% for Casablanca's mediterranean climate, which exhibits no contradiction between improvements in thermal comfort and performance.},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
Morocco's building sector accounts for about 25% of the country's total energy consumption, including 18% for residential and 7% for the services sector. This energy consumption is expected to raise due to the significant rise of household equipment rate in HVAC facilities mainly air-conditioners. This work presents a methodology combining single-objective optimization and building energy simulation, applied to the study of the effect of optimized overhangs, aimed at improving thermal comfort of a typical two-storey Moroccan existing building in three different climates of Marrakech, Casablanca and Oujda. The optimization has been performed using the non-dominated sorting genetic algorithm (NSGA-II). Optimal and benchmark cases are compared regarding the percentage of annual discomfort, cooling demand and heating demand. The results show that the thermal comfort is improved, and the optimized overhangs reduce the cooling demand by 4.1% for Casablanca's mediterranean climate, which exhibits no contradiction between improvements in thermal comfort and performance. |
2018Article de journal ER5 Auteurs : Koufi, Lounes; Cherif, Yassine; Younsi, Zohir; Naji, Hassane Double-Diffusive Natural Convection in a Mixture-Filled Cavity with Walls' Opposite Temperatures and Concentrations Dans: Heat Transfer Eng., vol. 0, no. 0, p. 1-18, 2018, (ACL). Liens @article{doi:10.1080/01457632.2018.1460928,
title = {Double-Diffusive Natural Convection in a Mixture-Filled Cavity with Walls' Opposite Temperatures and Concentrations},
author = {Lounes Koufi and Yassine Cherif and Zohir Younsi and Hassane Naji},
url = {https://doi.org/10.1080/01457632.2018.1460928},
doi = {10.1080/01457632.2018.1460928},
year = {2018},
date = {2018-01-01},
journal = {Heat Transfer Eng.},
volume = {0},
number = {0},
pages = {1-18},
publisher = {Taylor & Francis},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2018Article de journal ER5 Auteurs : Yehya, Alissar; Naji, Hassane Towards the simulation of supercooling and convection in phase change materials using a thermal lattice Boltzmann method Dans: Progress in Computational Fluid Dynamics, vol. 18, no. 5, p. 289-299, 2018, (ACL). Résumé | Liens @article{doi:10.1504/PCFD.2018.094618,
title = {Towards the simulation of supercooling and convection in phase change materials using a thermal lattice Boltzmann method},
author = {Alissar Yehya and Hassane Naji},
url = {https://www.inderscienceonline.com/doi/abs/10.1504/PCFD.2018.094618},
doi = {10.1504/PCFD.2018.094618},
year = {2018},
date = {2018-01-01},
journal = {Progress in Computational Fluid Dynamics},
volume = {18},
number = {5},
pages = {289-299},
abstract = {The use of phase-change materials (PCM) in building materials is becoming increasingly used in the building sector. However, the presence of certain phenomena such as convection and supercooling may affect the fusion times and, consequently, the design of PCMs. Supercooling can have a noteworthy impact on the system performance. Moreover, convection alters the shape of the phase-front and should also be taken into account. Thereby, we propose here a thermal lattice Boltzmann model (TLBM) to simulate the phase-change problem with convection and supercooling. The numerical findings show that convection and supercooling phenomena are successfully taken into consideration. In addition, where appropriate, supercooling results exhibit a delay for the propagation of the solid-liquid interface. This proves that consideration of such a phenomenon in numerical modelling remains paramount for better design of PCM design.},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
The use of phase-change materials (PCM) in building materials is becoming increasingly used in the building sector. However, the presence of certain phenomena such as convection and supercooling may affect the fusion times and, consequently, the design of PCMs. Supercooling can have a noteworthy impact on the system performance. Moreover, convection alters the shape of the phase-front and should also be taken into account. Thereby, we propose here a thermal lattice Boltzmann model (TLBM) to simulate the phase-change problem with convection and supercooling. The numerical findings show that convection and supercooling phenomena are successfully taken into consideration. In addition, where appropriate, supercooling results exhibit a delay for the propagation of the solid-liquid interface. This proves that consideration of such a phenomenon in numerical modelling remains paramount for better design of PCM design. |
2018Article de journal ER5 Auteurs : Braikia, Mohamed; Khelil, Ali; Naji, Hassane; Loukarfi, Larbi An experimental investigation of interacting swirling multiple jets Dans: Thermal Science, 2018, ISSN: 0354-9836, (ACL). Résumé | Liens @article{doi:10.2298/TSCI180604247B,
title = {An experimental investigation of interacting swirling multiple jets},
author = {Mohamed Braikia and Ali Khelil and Hassane Naji and Larbi Loukarfi},
url = {http://thermalscience.vinca.rs},
doi = {https://doi.org/10.2298/TSCI180604247B},
issn = {0354-9836},
year = {2018},
date = {2018-01-01},
journal = {Thermal Science},
abstract = {This article deals with the experimental investigation of multiple interacting jets, which may be interested in many engineering applications such as design of a ventilation supply device. The main objective of this study is to achieve the best configuration for use in ventilation applications. To achieve this, several parameters have been considered and discussed such as the imbalance in temperature and diffuser orifices position with relative imbalance in flow rate between central and peripheral jets. Flow rate has been adjusted at Reynolds numbers Re0, ranging from 104 to 3.104. The present study is carried out under uniform heat flux condition for each diffuser, and air is used as a working fluid. Experiences concerning the fusion of several jets show that the resulting jet is clearly more homogenized under the influence of the central swirling jet. Highlights of such an investigation show that, if the relative position of the central jet is higher, the radial spreading of the resultant jet is more important when all jets are in the same plane. This spreading is also improved compared to the case where the relative position of the peripheral jets is higher, thereby allowing to process a large volume of air. In addition, it becomes attractive to operate, especially when we aim premises homogenization.},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
This article deals with the experimental investigation of multiple interacting jets, which may be interested in many engineering applications such as design of a ventilation supply device. The main objective of this study is to achieve the best configuration for use in ventilation applications. To achieve this, several parameters have been considered and discussed such as the imbalance in temperature and diffuser orifices position with relative imbalance in flow rate between central and peripheral jets. Flow rate has been adjusted at Reynolds numbers Re0, ranging from 104 to 3.104. The present study is carried out under uniform heat flux condition for each diffuser, and air is used as a working fluid. Experiences concerning the fusion of several jets show that the resulting jet is clearly more homogenized under the influence of the central swirling jet. Highlights of such an investigation show that, if the relative position of the central jet is higher, the radial spreading of the resultant jet is more important when all jets are in the same plane. This spreading is also improved compared to the case where the relative position of the peripheral jets is higher, thereby allowing to process a large volume of air. In addition, it becomes attractive to operate, especially when we aim premises homogenization. |
2018Article de journal ER5 Auteurs : Koufi, Lounes; Younsi, Zohir; Naji, Hassane Computational of the wind velocity effect on infiltration rates in an individual building using multi-zone airflow model Dans: Int. J. Ventilation, vol. 0, no. 0, p. 1-18, 2018, (ACL). Résumé | Liens @article{doi:10.1080/14733315.2018.1431359,
title = {Computational of the wind velocity effect on infiltration rates in an individual building using multi-zone airflow model},
author = {Lounes Koufi and Zohir Younsi and Hassane Naji},
url = {https://doi.org/10.1080/14733315.2018.1431359},
doi = {10.1080/14733315.2018.1431359},
year = {2018},
date = {2018-01-01},
journal = {Int. J. Ventilation},
volume = {0},
number = {0},
pages = {1-18},
publisher = {Taylor & Francis},
abstract = {This paper presents and discusses numerical simulation of the wind velocity's effect on infiltration rates in an individual building using multi-zone modelling. The governing equations are expressed in terms of unknown pressures at points where flow paths connect. Their implementation was achieved using an advanced numerical model, which was developed via the MATLAB environment. Such a numerical approach has been validated through available results. A good agreement has been observed between available data and our study's results. Moreover, the model implemented allows to determine the reference pressure in each zone to compute the air infiltration rate by each connection. To perform this, a large range of input data is needed. These include leakage characteristics of airflow elements, wind pressure coefficients, and ventilation system characteristics. To sum up, it is found that the wind velocity increase produces a strongly variation on computed infiltration rates.},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
This paper presents and discusses numerical simulation of the wind velocity's effect on infiltration rates in an individual building using multi-zone modelling. The governing equations are expressed in terms of unknown pressures at points where flow paths connect. Their implementation was achieved using an advanced numerical model, which was developed via the MATLAB environment. Such a numerical approach has been validated through available results. A good agreement has been observed between available data and our study's results. Moreover, the model implemented allows to determine the reference pressure in each zone to compute the air infiltration rate by each connection. To perform this, a large range of input data is needed. These include leakage characteristics of airflow elements, wind pressure coefficients, and ventilation system characteristics. To sum up, it is found that the wind velocity increase produces a strongly variation on computed infiltration rates. |
2018Article de journal ER5 Auteurs : Bennia, Abderazak; larbi Loukarfi,; Khelil, Ali; Mohamadi, Said; Braikia, Mohamed; Naji, Hassane Experimental and numerical investigation of a turbulent lobed diffuser jet: application to residential comfort Dans: Mechanics & Industry, vol. 19, no. 1, p. 104, 2018, (ACL). Résumé | Liens @article{refId0b,
title = {Experimental and numerical investigation of a turbulent lobed diffuser jet: application to residential comfort},
author = {Abderazak Bennia and larbi Loukarfi and Ali Khelil and Said Mohamadi and Mohamed Braikia and Hassane Naji},
url = {https://doi.org/10.1051/meca/2016078},
doi = {10.1051/meca/2016078},
year = {2018},
date = {2018-01-01},
journal = {Mechanics & Industry},
volume = {19},
number = {1},
pages = {104},
abstract = {In this work, we present an experimental and numerical study of a turbulent jet from a lobed diffuser, applied to residential comfort. The main aim is the improvement of the air diffusion efficiency, of the ventilation driving flow in the occupancy zone, with least cost. The experiments have been conducted in a room where the dimensions enable a better execution in the conditions of free and hot vertical jet at unfavorable pushing forces. The room has been isolated from the environment during experiments. The temperature difference between the jet and the environment has been controlled by readjusting the blowing jet temperature. Consequently, the jet's Archimedes number is kept constant during tests. The installation includes a hot air blowing diffuser oriented from top to bottom. The temperatures and velocities of the flow have been measured by a multi-functional thermo-anemometer. The probe is supported by a stem that is guided vertically and horizontally in order to sweep a maximum space. The numerical study has been carried out using the Fluent code (V.6). The numerical results obtained with the turbulence model (RNG k-ε) turned out to be in a good accordance with the experimental results.},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
In this work, we present an experimental and numerical study of a turbulent jet from a lobed diffuser, applied to residential comfort. The main aim is the improvement of the air diffusion efficiency, of the ventilation driving flow in the occupancy zone, with least cost. The experiments have been conducted in a room where the dimensions enable a better execution in the conditions of free and hot vertical jet at unfavorable pushing forces. The room has been isolated from the environment during experiments. The temperature difference between the jet and the environment has been controlled by readjusting the blowing jet temperature. Consequently, the jet's Archimedes number is kept constant during tests. The installation includes a hot air blowing diffuser oriented from top to bottom. The temperatures and velocities of the flow have been measured by a multi-functional thermo-anemometer. The probe is supported by a stem that is guided vertically and horizontally in order to sweep a maximum space. The numerical study has been carried out using the Fluent code (V.6). The numerical results obtained with the turbulence model (RNG k-ε) turned out to be in a good accordance with the experimental results. |
2018Article de journal ER5 Auteurs : Beaupere, Noé; Soupremanien, U; Zalewski, Laurent Nucleation triggering methods in supercooled phase change materials (PCM), a review Dans: Thermochimica Acta, 2018, ISSN: 0040-6031, (ACL). Résumé | Liens @article{beaupere_nucleation_2018,
title = {Nucleation triggering methods in supercooled phase change materials (PCM), a review},
author = {Noé Beaupere and U Soupremanien and Laurent Zalewski},
url = {http://www.sciencedirect.com/science/article/pii/S0040603118304544},
doi = {10.1016/j.tca.2018.10.009},
issn = {0040-6031},
year = {2018},
date = {2018-01-01},
urldate = {2018-10-15},
journal = {Thermochimica Acta},
abstract = {Supercooling is an undesired property of phase change materials due to the poorly predictable occurrence of crystallization during cooling. For such situations, the stored latent heat cannot be recovered which can be an issue for temperature-controlled applications. This review illustrates the techniques used for triggering crystallization in phase change materials having a supercooling property. The development of triggering devices should constitute a breakthrough for heat on demand applications, as heat can be released even when the temperature drops far below the liquidus temperature. Several techniques appear to be promising for nucleation triggering. They have been classified into two categories: passive (reduction of supercooling) or active (triggering of crystallization on demand) devices. They were accurately investigated for water freezing for: meteorological comprehension, food preservation or the pharmaceutical industry. In this paper, several nucleating agents (passive) have been explored, and most of them, added by 1 wt%, can decrease the supercooling degree by more than 90%. In addition, the heat would be immediately released on demand from a supercooled material by the use of seeding or electrofreezing (active methods). Solidification can also be externally triggered by the application of high pressure or ultrasonic waves (active). In addition to the analysis of the efficiency of the different techniques in terms of supercooling reduction, this review also discusses the solidification process at a microscopic scale.},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
Supercooling is an undesired property of phase change materials due to the poorly predictable occurrence of crystallization during cooling. For such situations, the stored latent heat cannot be recovered which can be an issue for temperature-controlled applications. This review illustrates the techniques used for triggering crystallization in phase change materials having a supercooling property. The development of triggering devices should constitute a breakthrough for heat on demand applications, as heat can be released even when the temperature drops far below the liquidus temperature. Several techniques appear to be promising for nucleation triggering. They have been classified into two categories: passive (reduction of supercooling) or active (triggering of crystallization on demand) devices. They were accurately investigated for water freezing for: meteorological comprehension, food preservation or the pharmaceutical industry. In this paper, several nucleating agents (passive) have been explored, and most of them, added by 1 wt%, can decrease the supercooling degree by more than 90%. In addition, the heat would be immediately released on demand from a supercooled material by the use of seeding or electrofreezing (active methods). Solidification can also be externally triggered by the application of high pressure or ultrasonic waves (active). In addition to the analysis of the efficiency of the different techniques in terms of supercooling reduction, this review also discusses the solidification process at a microscopic scale. |
2018Proceedings Article ER5 Auteurs : Beaupere, Noé; Soupremanien, Ulrich; ZALEWSKI, Laurent Solidification monitoring of supercooled phase change materials Dans: 12th IIR Conference on Phase-Change Materials and Slurries for Refrigeration and Air Conditioning (PCM 2018), Orford (Québec), Canada, 2018. Résumé | Liens @inproceedings{beaupere_solidification_2018,
title = {Solidification monitoring of supercooled phase change materials},
author = {Noé Beaupere and Ulrich Soupremanien and Laurent ZALEWSKI},
doi = {10.18462/iir.pcm.2018.0022},
year = {2018},
date = {2018-01-01},
booktitle = {12th IIR Conference on Phase-Change Materials and Slurries for Refrigeration and Air Conditioning (PCM 2018)},
volume = {PAPER ID: 0022},
address = {Orford (Québec), Canada},
abstract = {Salt hydrates are often used as heat storage materials according to their interesting thermal properties (high latent and specific heat). Their main drawback is their large supercooling, where the material may remain liquid below its melting point. However, this property should be turned into a benefit if a reliable way of triggering crystallization is developed, as heat could be released on demand. Sodium Acetate Trihydrate (SAT, CH3COONa.3H2O), which can exhibit 90K of supercooling, was used for this study. For a better understanding of how heat is released after crystallization triggering, caused by seeding, a fully new method was developed to measure the samples’ opacification, using a HeNe laser (633 nm) coupled with a photodetector, measuring the solid fraction thanks to the difference between liquid and solid specular transmittance. This technique was compared with temperature measurement and image processing, showing consistency between the different methods.},
keywords = {ER5},
pubstate = {published},
tppubtype = {inproceedings}
}
Salt hydrates are often used as heat storage materials according to their interesting thermal properties (high latent and specific heat). Their main drawback is their large supercooling, where the material may remain liquid below its melting point. However, this property should be turned into a benefit if a reliable way of triggering crystallization is developed, as heat could be released on demand. Sodium Acetate Trihydrate (SAT, CH3COONa.3H2O), which can exhibit 90K of supercooling, was used for this study. For a better understanding of how heat is released after crystallization triggering, caused by seeding, a fully new method was developed to measure the samples’ opacification, using a HeNe laser (633 nm) coupled with a photodetector, measuring the solid fraction thanks to the difference between liquid and solid specular transmittance. This technique was compared with temperature measurement and image processing, showing consistency between the different methods. |
2017Article de journal ER5 Auteurs : Krim, Abdallh; Arab, Ahmed; Chemam, Mohamed; Brahim, Abdelkadr; Sadek, Marwan; Shahrour, Isam Experimental study on the liquefaction resistance of sand–clay mixtures: Effect of clay content and grading characteristics Dans: Marine Georesources & Geotechnology, vol. 37, no. 2, p. 129–141, 2017. Liens @article{Krim_2017,
title = {Experimental study on the liquefaction resistance of sand–clay mixtures: Effect of clay content and grading characteristics},
author = {Abdallh Krim and Ahmed Arab and Mohamed Chemam and Abdelkadr Brahim and Marwan Sadek and Isam Shahrour},
doi = {10.1080/1064119X.2017.1407974},
year = {2017},
date = {2017-12-01},
journal = {Marine Georesources & Geotechnology},
volume = {37},
number = {2},
pages = {129--141},
publisher = {Informa UK Limited},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2017Proceedings Article ER5 Auteurs : Abouaissa, Hassane; Alhaj-Hasan, Ola; Join, Cedric; Fliess, Michel; Defer, Didier Energy saving for building heating via a simple and efficient model-free control design: First steps with computer simulations Dans: 2017 21st International Conference on System Theory, Control and Computing (ICSTCC), IEEE, 2017, (ACTI). Liens @inproceedings{Abouaissa2017,
title = {Energy saving for building heating via a simple and efficient model-free control design: First steps with computer simulations},
author = {Hassane Abouaissa and Ola Alhaj-Hasan and Cedric Join and Michel Fliess and Didier Defer},
doi = {10.1109/icstcc.2017.8107126},
year = {2017},
date = {2017-10-01},
booktitle = {2017 21st International Conference on System Theory, Control and Computing (ICSTCC)},
publisher = {IEEE},
note = {ACTI},
keywords = {ER5},
pubstate = {published},
tppubtype = {inproceedings}
}
|
2017Conférence ER5 Auteurs : Aljer, Ammar; Loriot, Marine; Shahrour, Isam; Benyahya, Afif Smart system for social housing monitoring 2017 Sensors Networks Smart and Emerging Technologies (SENSET), IEEE, Beirut, France, 2017, (COM). Liens @conference{aljer:hal-03526412,
title = {Smart system for social housing monitoring},
author = {Ammar Aljer and Marine Loriot and Isam Shahrour and Afif Benyahya},
url = {https://hal-univ-artois.archives-ouvertes.fr/hal-03526412},
doi = {10.1109/senset.2017.8125057},
year = {2017},
date = {2017-09-01},
urldate = {2017-09-01},
booktitle = {2017 Sensors Networks Smart and Emerging Technologies (SENSET)},
pages = {1-4},
publisher = {IEEE},
address = {Beirut, France},
note = {COM},
keywords = {ER5},
pubstate = {published},
tppubtype = {conference}
}
|
2017Article de journal ER5 Auteurs : Stutz, Benoît; Pierres, Nolwenn Le; Kuznik, Frédéric; Johannes, Kevyn; Barrio, Elena Palomo Del; Bédécarrats, Jean-Pierre; Gibout, Stéphane; Marty, Philippe; Zalewski, Laurent; Soto, Jerome; Mazet, Nathalie; Olives, Régis; Bezian, Jean-Jacques; Minh, Doan Pham Storage of thermal solar energy Dans: Comptes Rendus Physique, vol. 18, no. 7–8, p. 401–414, 2017, ISSN: 1631-0705. Résumé | Liens @article{stutz_storage_2017,
title = {Storage of thermal solar energy},
author = {Benoît Stutz and Nolwenn Le Pierres and Frédéric Kuznik and Kevyn Johannes and Elena Palomo Del Barrio and Jean-Pierre Bédécarrats and Stéphane Gibout and Philippe Marty and Laurent Zalewski and Jerome Soto and Nathalie Mazet and Régis Olives and Jean-Jacques Bezian and Doan Pham Minh},
url = {https://www.sciencedirect.com/science/article/pii/S1631070517300646},
doi = {10.1016/j.crhy.2017.09.008},
issn = {1631-0705},
year = {2017},
date = {2017-09-01},
urldate = {2017-12-01},
journal = {Comptes Rendus Physique},
volume = {18},
number = {7–8},
pages = {401--414},
series = {Demain l’énergie},
abstract = {Solar thermal energy storage is used in many applications, from building to concentrating solar power plants and industry. The temperature levels encountered range from ambient temperature to more than 1000 °C, and operating times range from a few hours to several months. This paper reviews different types of solar thermal energy storage (sensible heat, latent heat, and thermochemical storage) for low- (40–120 °C) and medium-to-high-temperature (120–1000 °C) applications.},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
Solar thermal energy storage is used in many applications, from building to concentrating solar power plants and industry. The temperature levels encountered range from ambient temperature to more than 1000 °C, and operating times range from a few hours to several months. This paper reviews different types of solar thermal energy storage (sensible heat, latent heat, and thermochemical storage) for low- (40–120 °C) and medium-to-high-temperature (120–1000 °C) applications. |
2017Article de journal ER5 Auteurs : Naji, Hassane; Younsi, Zohir A numerical investigation of melting phase change process via the enthalpy-porosity approach: Application to hydrated salts Dans: International Communications in Heat and Mass Transfer, vol. 86, p. 12-24, 2017, (ACL). Liens @article{naji:hal-03524284,
title = {A numerical investigation of melting phase change process via the enthalpy-porosity approach: Application to hydrated salts},
author = {Hassane Naji and Zohir Younsi},
url = {https://hal-univ-artois.archives-ouvertes.fr/hal-03524284},
doi = {10.1016/j.icheatmasstransfer.2017.05.012},
year = {2017},
date = {2017-08-01},
urldate = {2017-08-01},
journal = {International Communications in Heat and Mass Transfer},
volume = {86},
pages = {12-24},
publisher = {Elsevier},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2017Article de journal ER5 Auteurs : Bosschaerts, Walter; Renterghem, Tijs Van; Alhaj-Hasan, Ola; Limam, Karim Development of a Model Based Predictive Control System for Heating Buildings Dans: Energy Procedia, vol. 112, p. 519–528, 2017. Liens @article{Bosschaerts2017,
title = {Development of a Model Based Predictive Control System for Heating Buildings},
author = {Walter Bosschaerts and Tijs Van Renterghem and Ola Alhaj-Hasan and Karim Limam},
doi = {10.1016/j.egypro.2017.03.1110},
year = {2017},
date = {2017-03-01},
journal = {Energy Procedia},
volume = {112},
pages = {519--528},
publisher = {Elsevier BV},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2017Article de journal ER5 Auteurs : Sassine, Emilio; Younsi, Zohir; Cherif, Yassine; Antczak, Emmanuel Frequency domain regression method to predict thermal behavior of brick wall of existing buildings Dans: Applied Thermal Engineering, vol. 114, p. 24 - 35, 2017, ISSN: 1359-4311, (ACL). Liens @article{Sassine201724,
title = {Frequency domain regression method to predict thermal behavior of brick wall of existing buildings},
author = {Emilio Sassine and Zohir Younsi and Yassine Cherif and Emmanuel Antczak},
url = {https://www-sciencedirect-com.bibliopam.univ-catholille.fr/science/article/pii/S135943111633469X},
doi = {https://doi.org/10.1016/j.applthermaleng.2016.11.134},
issn = {1359-4311},
year = {2017},
date = {2017-01-01},
journal = {Applied Thermal Engineering},
volume = {114},
pages = {24 - 35},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2017Conférence ER5 Auteurs : Younsi, Zohir; Naji, Hassane Simulation numérique du comportement thermique d’un mur de brique intégrant des microcapsules de matériaux à changement de phase via la méthode enthalpique Congrès Français de Thermique 2017, Marseille, France, 30 mai - 2 juin 2017., 2017, (ACTN). @conference{Younsi2017,
title = {Simulation numérique du comportement thermique d’un mur de brique intégrant des microcapsules de matériaux à changement de phase via la méthode enthalpique},
author = {Zohir Younsi and Hassane Naji},
year = {2017},
date = {2017-01-01},
booktitle = {Congrès Français de Thermique 2017, Marseille, France, 30 mai - 2 juin 2017.},
note = {ACTN},
keywords = {ER5},
pubstate = {published},
tppubtype = {conference}
}
|
2017Article de journal ER5 Auteurs : Brue, Flore; Davy, Catherine; Burlion, Nicolas; Skoczylas, Frederic; Bourbon, Xavier Five year drying of high performance concretes: Effect of temperature and cement-type on shrinkage Dans: Cement and Concrete Research, vol. 99, p. 70 - 85, 2017, ISSN: 0008-8846, (ACL). Résumé | Liens @article{BRUE201770,
title = {Five year drying of high performance concretes: Effect of temperature and cement-type on shrinkage},
author = {Flore Brue and Catherine Davy and Nicolas Burlion and Frederic Skoczylas and Xavier Bourbon},
url = {http://www.sciencedirect.com/science/article/pii/S0008884617304428},
doi = {https://doi.org/10.1016/j.cemconres.2017.04.017},
issn = {0008-8846},
year = {2017},
date = {2017-01-01},
journal = {Cement and Concrete Research},
volume = {99},
pages = {70 - 85},
abstract = {This experimental study imposes limited relative humidity (RH) gradients to small mature concrete samples, at a constant temperature T = 20, 50 or 80°C. Mass loss and shrinkage are recorded until stabilization at each RH and T, for up to 1991days. Firstly, our mass loss data are consistent with those presented in former research (on different samples of the same batch). After presenting and analyzing shrinkage kinetics, experimental data are fitted with usual models for shrinkage prediction, at each temperature of 20, 50 and 80°C. An adequate match is obtained by combining capillarity (i.e. Vlahinic's model coupling poro-elastic constants and water saturation level) and desorption (Bangham's equation). Subsequently, relative mass variation (RMV) is plotted against shrinkage εshdry data. Three distinct phases are obtained at 20 or 50°C and down to 30%RH; up to four distinct phases are observed at T = 80°C and down to 12%RH. The latter are confirmed by experiments on (60°C; 7%RH) dried concrete. The four phases in the (RMV,εshdry) diagram are interpreted against shrinkage data on mature cement paste dried at 60°C; 7%RH and against the literature.},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
This experimental study imposes limited relative humidity (RH) gradients to small mature concrete samples, at a constant temperature T = 20, 50 or 80°C. Mass loss and shrinkage are recorded until stabilization at each RH and T, for up to 1991days. Firstly, our mass loss data are consistent with those presented in former research (on different samples of the same batch). After presenting and analyzing shrinkage kinetics, experimental data are fitted with usual models for shrinkage prediction, at each temperature of 20, 50 and 80°C. An adequate match is obtained by combining capillarity (i.e. Vlahinic's model coupling poro-elastic constants and water saturation level) and desorption (Bangham's equation). Subsequently, relative mass variation (RMV) is plotted against shrinkage εshdry data. Three distinct phases are obtained at 20 or 50°C and down to 30%RH; up to four distinct phases are observed at T = 80°C and down to 12%RH. The latter are confirmed by experiments on (60°C; 7%RH) dried concrete. The four phases in the (RMV,εshdry) diagram are interpreted against shrinkage data on mature cement paste dried at 60°C; 7%RH and against the literature. |
2017Conférence ER5 Auteurs : Antczak, Emmanuel; Asli, Mounir; Brachelet, Franck; Brue, Flore; Defer, Didier Etude du comportement hygrothermique d’anas de lin utilisés comme isolant en vrac de combles perdus Conférence Francophone de l'International Building Performance Simulation Association, vol. 99, 2017, ISSN: 0008-8846, (AFF). Résumé | Liens @conference{ANTC2018I,
title = {Etude du comportement hygrothermique d’anas de lin utilisés comme isolant en vrac de combles perdus},
author = {Emmanuel Antczak and Mounir Asli and Franck Brachelet and Flore Brue and Didier Defer},
url = {http://www.sciencedirect.com/science/article/pii/S0008884617304428},
doi = {https://doi.org/10.1016/j.cemconres.2017.04.017},
issn = {0008-8846},
year = {2017},
date = {2017-01-01},
booktitle = {Conférence Francophone de l'International Building Performance Simulation Association},
journal = {Cement and Concrete Research},
volume = {99},
pages = {70 - 85},
abstract = {This experimental study imposes limited relative humidity (RH) gradients to small mature concrete samples, at a constant temperature T = 20, 50 or 80°C. Mass loss and shrinkage are recorded until stabilization at each RH and T, for up to 1991days. Firstly, our mass loss data are consistent with those presented in former research (on different samples of the same batch). After presenting and analyzing shrinkage kinetics, experimental data are fitted with usual models for shrinkage prediction, at each temperature of 20, 50 and 80°C. An adequate match is obtained by combining capillarity (i.e. Vlahinic's model coupling poro-elastic constants and water saturation level) and desorption (Bangham's equation). Subsequently, relative mass variation (RMV) is plotted against shrinkage εshdry data. Three distinct phases are obtained at 20 or 50°C and down to 30%RH; up to four distinct phases are observed at T = 80°C and down to 12%RH. The latter are confirmed by experiments on (60°C; 7%RH) dried concrete. The four phases in the (RMV,εshdry) diagram are interpreted against shrinkage data on mature cement paste dried at 60°C; 7%RH and against the literature.},
note = {AFF},
keywords = {ER5},
pubstate = {published},
tppubtype = {conference}
}
This experimental study imposes limited relative humidity (RH) gradients to small mature concrete samples, at a constant temperature T = 20, 50 or 80°C. Mass loss and shrinkage are recorded until stabilization at each RH and T, for up to 1991days. Firstly, our mass loss data are consistent with those presented in former research (on different samples of the same batch). After presenting and analyzing shrinkage kinetics, experimental data are fitted with usual models for shrinkage prediction, at each temperature of 20, 50 and 80°C. An adequate match is obtained by combining capillarity (i.e. Vlahinic's model coupling poro-elastic constants and water saturation level) and desorption (Bangham's equation). Subsequently, relative mass variation (RMV) is plotted against shrinkage εshdry data. Three distinct phases are obtained at 20 or 50°C and down to 30%RH; up to four distinct phases are observed at T = 80°C and down to 12%RH. The latter are confirmed by experiments on (60°C; 7%RH) dried concrete. The four phases in the (RMV,εshdry) diagram are interpreted against shrinkage data on mature cement paste dried at 60°C; 7%RH and against the literature. |
2017Article de journal ER5 Auteurs : Belkacem, Nafissa; Loukarfi, Larbi; Missoum, Mohamed; Naji, Hassane; Khelil, Ali; Braikia, Mohammed Assessment of energy and environmental performances of a bioclimatic dwelling in Algeria's North Dans: Building Services Engineering Research & Technology, vol. 38, no. 1, p. 64-68, 2017, (ACL). Liens @article{Belkacem2017,
title = {Assessment of energy and environmental performances of a bioclimatic dwelling in Algeria's North},
author = {Nafissa Belkacem and Larbi Loukarfi and Mohamed Missoum and Hassane Naji and Ali Khelil and Mohammed Braikia},
doi = {https://doi.org/10.1177/0143624416669554},
year = {2017},
date = {2017-01-01},
journal = {Building Services Engineering Research & Technology},
volume = {38},
number = {1},
pages = {64-68},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2017Conférence ER5 Auteurs : Cherif, Yassine; Koufi, Loune; Younsi, Zohir; Naji, Hassane Simulation numérique de la convection thermosoultale du transport d'un aéro-contaminant dans une chambre fermée 13ème Colloque Int. Franco-Québécois (CIFQ 2017), 22 - 24, 2017, Saint-Lô, France, 2017, (ACTI). @conference{Cherif2017,
title = {Simulation numérique de la convection thermosoultale du transport d'un aéro-contaminant dans une chambre fermée},
author = {Yassine Cherif and Loune Koufi and Zohir Younsi and Hassane Naji},
year = {2017},
date = {2017-01-01},
booktitle = {13ème Colloque Int. Franco-Québécois (CIFQ 2017), 22 - 24, 2017, Saint-Lô, France},
note = {ACTI},
keywords = {ER5},
pubstate = {published},
tppubtype = {conference}
}
|
2017Article de journal ER5 Auteurs : Koufi, Lounes; Younsi, Zohir; Cherif, Yassine; Naji, Hassane Numerical investigation of turbulent mixed convection in an open cavity: Effect of inlet and outlet openings Dans: International Journal of Thermal Sciences, vol. 116, p. 103 - 117, 2017, ISSN: 1290-0729, (ACL). Liens @article{Koufi2017c,
title = {Numerical investigation of turbulent mixed convection in an open cavity: Effect of inlet and outlet openings},
author = {Lounes Koufi and Zohir Younsi and Yassine Cherif and Hassane Naji},
url = {http://www.sciencedirect.com/science/article/pii/S1290072916312467},
doi = {https://doi.org/10.1016/j.ijthermalsci.2017.02.007},
issn = {1290-0729},
year = {2017},
date = {2017-01-01},
journal = {International Journal of Thermal Sciences},
volume = {116},
pages = {103 - 117},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2017Article de journal ER5 Auteurs : Koufi, Lounes; Younsi, Zohir; Chérif, Yassine; abd Naji, Hassane Mohamed EL Ganaoui A numerical study of indoor air quality in a ventilated room using different strategies of ventilation Dans: Mechanics & Industry, vol. 18, no. 2, p. 221- (pages' number: 9), 2017, (ACL). Liens @article{Koufi2017cb,
title = {A numerical study of indoor air quality in a ventilated room using different strategies of ventilation},
author = {Lounes Koufi and Zohir Younsi and Yassine Chérif and Hassane Mohamed EL Ganaoui abd Naji},
doi = {https://doi.org/10.1051/meca/2016043},
year = {2017},
date = {2017-01-01},
journal = {Mechanics & Industry},
volume = {18},
number = {2},
pages = {221- (pages' number: 9)},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2017Article de journal ER5 Auteurs : Masson, François-Xavier; Lefer, Henri-Bertrand; Boulemia, Cherif; Naji, Hassane Hydraulic Characterization of Porous Materials Using a Rainfall Simulator to Model Flows in Natural and Artificial Non-Saturated Materials Dans: JOURNAL OF WATER MANAGEMENT MODELING, vol. 25:C429, 2017, ISSN: CHI ref #: C429, (ACL). Résumé | Liens @article{Masson2017,
title = {Hydraulic Characterization of Porous Materials Using a Rainfall Simulator to Model Flows in Natural and Artificial Non-Saturated Materials},
author = {François-Xavier Masson and Henri-Bertrand Lefer and Cherif Boulemia and Hassane Naji},
doi = {https://doi.org/10.14796/JWMM.C429},
issn = {CHI ref #: C429},
year = {2017},
date = {2017-01-01},
journal = {JOURNAL OF WATER MANAGEMENT MODELING},
volume = {25:C429},
abstract = {Cumulative runoff curves are created by applying constant rainfall of known intensity using a rain simulator. These curves allow us to determine, with good accuracy, the initial loss, the initial time of runoff, and the constant loss. The approach is to model infiltration in an unsaturated medium using a draining reservoir paradigm. Simulated rainfall is applied to a typical soil considered to be composed of two superimposed layers of different permeabilities. This approach enables us to represent the drainage porosity as a function of the constant loss and the initial runoff time, which are measured during the rain simulation. Thus it is possible to calculate the infiltrated volumes, the initial runoff times, and the runoff volumes which are induced by rains of different intensities.
Four case studies are used to illustrate the application of our approach.},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
Cumulative runoff curves are created by applying constant rainfall of known intensity using a rain simulator. These curves allow us to determine, with good accuracy, the initial loss, the initial time of runoff, and the constant loss. The approach is to model infiltration in an unsaturated medium using a draining reservoir paradigm. Simulated rainfall is applied to a typical soil considered to be composed of two superimposed layers of different permeabilities. This approach enables us to represent the drainage porosity as a function of the constant loss and the initial runoff time, which are measured during the rain simulation. Thus it is possible to calculate the infiltrated volumes, the initial runoff times, and the runoff volumes which are induced by rains of different intensities.
Four case studies are used to illustrate the application of our approach. |
2017Article de journal ER5 Auteurs : Masson, François-Xavier; Lefer, Henri-Bertrand; Boulemia, Cherif; Naji, Hassane Sediment Transfer Variation Approach at Large Rural Watersheds Scale of Northern France Dans: Journal of Geography, Environment and Earth Science International, vol. 9, no. 3, p. 1-10, 2017, ISSN: ISSN: 2454-7352, (ACL). Résumé | Liens @article{Masson2017a,
title = {Sediment Transfer Variation Approach at Large Rural Watersheds Scale of Northern France},
author = {François-Xavier Masson and Henri-Bertrand Lefer and Cherif Boulemia and Hassane Naji},
doi = {https://doi.org/10.9734/JGEESI/2017/31781},
issn = {ISSN: 2454-7352},
year = {2017},
date = {2017-01-01},
journal = {Journal of Geography, Environment and Earth Science International},
volume = {9},
number = {3},
pages = {1-10},
abstract = {In the French “Nord-Pas-de-Calais” region, sediments suspended in runoff waters coming from rural watersheds play a major part in the turbidity of surface waters, silting up of streams, and silting of permanent structures such as canals and ports.
One of the main factors in processes limiting sediment transfers is the vegetation cover. Quantitative assessment and comparative analysis of the impacts of vegetation cover performed in various scales (fields, smaller watersheds, and larger watersheds) allow showing effects' analogy in these cases. As a result, it is possible to estimate and quantify, at little cost, the risks induced by erosion and runoff in the larger rural watersheds, and the need to change land use. Thereby, watersheds where the situation is more favorable can serve as a model.},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
In the French “Nord-Pas-de-Calais” region, sediments suspended in runoff waters coming from rural watersheds play a major part in the turbidity of surface waters, silting up of streams, and silting of permanent structures such as canals and ports.
One of the main factors in processes limiting sediment transfers is the vegetation cover. Quantitative assessment and comparative analysis of the impacts of vegetation cover performed in various scales (fields, smaller watersheds, and larger watersheds) allow showing effects' analogy in these cases. As a result, it is possible to estimate and quantify, at little cost, the risks induced by erosion and runoff in the larger rural watersheds, and the need to change land use. Thereby, watersheds where the situation is more favorable can serve as a model. |
2017Article de journal ER5 Auteurs : Derbal, Radhouan; Defer, Didier; Antczak, Emmanuel; Brachelet, Franck Moisture content estimation based on thermal analysis method applied to sand Dans: JP Journal of Heat and Mass Transfer, vol. 14 issue 2, p. 247-275, 2017, (ACL). @article{Derbal2017,
title = {Moisture content estimation based on thermal analysis method applied to sand},
author = {Radhouan Derbal and Didier Defer and Emmanuel Antczak and Franck Brachelet},
year = {2017},
date = {2017-01-01},
journal = {JP Journal of Heat and Mass Transfer},
volume = {14 issue 2},
pages = {247-275},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2017Conférence ER5 Auteurs : Antczak, Emmanuel; Asli, Mounir; Brachelet, Franck; Brue, Flore; Defer, Didier; Lucas, Alain Monitoring and thermal characterization of flax shives for building thermal insulation 2nd International Conference on Bio-based Building Materials 2017, Clermont - Ferrand 2017, (ACTI). @conference{Antczak2017,
title = {Monitoring and thermal characterization of flax shives for building thermal insulation},
author = {Emmanuel Antczak and Mounir Asli and Franck Brachelet and Flore Brue and Didier Defer and Alain Lucas},
year = {2017},
date = {2017-01-01},
booktitle = {2nd International Conference on Bio-based Building Materials 2017},
organization = {Clermont - Ferrand},
note = {ACTI},
keywords = {ER5},
pubstate = {published},
tppubtype = {conference}
}
|
2017Conférence ER5 Auteurs : Brachelet, Franck; Asli, Mounir; Antczak, Emmanuel; Brue, Flore; Defer, Didier; Lucas, Alain Hygrothermal behavior of flax shives used as insulation material in an attic of a traditional house International COnference on Materials ans Energy (ICOME 2017), Tianjin China 2017, (ACTI). @conference{Brachelet2017,
title = {Hygrothermal behavior of flax shives used as insulation material in an attic of a traditional house},
author = {Franck Brachelet and Mounir Asli and Emmanuel Antczak and Flore Brue and Didier Defer and Alain Lucas},
year = {2017},
date = {2017-01-01},
booktitle = {International COnference on Materials ans Energy (ICOME 2017)},
organization = {Tianjin China},
note = {ACTI},
keywords = {ER5},
pubstate = {published},
tppubtype = {conference}
}
|
2017Article de journal ER5 Auteurs : Sassine, Emilio; Younsi, Zohir; Cherif, Yassine; Antczak, Emmanuel Thermal performance evaluation of a massive brick wall under real weather conditions via the Conduction Transfer function method Dans: Case Studies in Construction Materials, vol. 7, no. Supplement C, p. 56 - 65, 2017, ISSN: 2214-5095, (ACL). Liens @article{SASSINE201756,
title = {Thermal performance evaluation of a massive brick wall under real weather conditions via the Conduction Transfer function method},
author = {Emilio Sassine and Zohir Younsi and Yassine Cherif and Emmanuel Antczak},
url = {http://www.sciencedirect.com/science/article/pii/S2214509516301218},
doi = {https://doi.org/10.1016/j.cscm.2017.04.003},
issn = {2214-5095},
year = {2017},
date = {2017-01-01},
journal = {Case Studies in Construction Materials},
volume = {7},
number = {Supplement C},
pages = {56 - 65},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
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