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}
}
|
2017Article de journal ER5 Auteurs : Kenai, Mohamed-Amine; Libessart, Laurent; Lassue, Stéphane; Defer, Didier Impact of plants occultation on energy balance: Experimental study Dans: Energy and Buildings, 2017, (ACL). @article{mohamed2017impact,
title = {Impact of plants occultation on energy balance: Experimental study},
author = {Mohamed-Amine Kenai and Laurent Libessart and Stéphane Lassue and Didier Defer},
year = {2017},
date = {2017-01-01},
journal = {Energy and Buildings},
publisher = {Elsevier},
note = {ACL},
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}
}
|
2017Article de journal ER5 Auteurs : Abbas, Oras; Abou-Rjeily, Yves; Sadek, Marwan; Shahrour, Isam A large-scale experimentation of the smart sewage system Dans: Water and Environment Journal, vol. 31, no. 4, p. 515-521, 2017, ISSN: 1747-6585, (ACL). Liens @article{RN323,
title = {A large-scale experimentation of the smart sewage system},
author = {Oras Abbas and Yves Abou-Rjeily and Marwan Sadek and Isam Shahrour},
doi = {10.1111/wej.12273},
issn = {1747-6585},
year = {2017},
date = {2017-01-01},
journal = {Water and Environment Journal},
volume = {31},
number = {4},
pages = {515-521},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2017Article de journal ER5 Auteurs : Abou-Rjeily, Yves; Abbas, Oras; Sadek, Marwan; Shahrour, Isam; Hage-Chehade, Fadi Flood forecasting within urban drainage systems using NARX neural network Dans: Water Science and Technology, vol. 76, no. 9, p. 2401-2412, 2017, ISSN: 0273-1223, (ACL). Liens @article{RN324,
title = {Flood forecasting within urban drainage systems using NARX neural network},
author = {Yves Abou-Rjeily and Oras Abbas and Marwan Sadek and Isam Shahrour and Fadi Hage-Chehade},
doi = {10.2166/wst.2017.409},
issn = {0273-1223},
year = {2017},
date = {2017-01-01},
journal = {Water Science and Technology},
volume = {76},
number = {9},
pages = {2401-2412},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2017Article de journal ER5 Auteurs : Farah, E; Shahrour, Isam Leakage Detection Using Smart Water System: Combination of Water Balance and Automated Minimum Night Flow Dans: Water Resources Management, vol. 31, no. 15, p. 4821-4833, 2017, ISSN: 0920-4741, (ACL). Liens @article{RN322,
title = {Leakage Detection Using Smart Water System: Combination of Water Balance and Automated Minimum Night Flow},
author = {E Farah and Isam Shahrour},
url = {<Go to ISI>://WOS:000414039900007},
doi = {10.1007/s11269-017-1780-9},
issn = {0920-4741},
year = {2017},
date = {2017-01-01},
journal = {Water Resources Management},
volume = {31},
number = {15},
pages = {4821-4833},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2017Article de journal ER5 Auteurs : Leang, Enghok; Tittelein, Pierre; Zalewski, Laurent; Lassue, Stéphane Numerical study of a composite Trombe solar wall integrating microencapsulated PCM Dans: Energy Procedia, vol. 122, no. Supplement C, p. 1009–1014, 2017, ISSN: 1876-6102. Résumé | Liens @article{leang_numerical_2017,
title = {Numerical study of a composite Trombe solar wall integrating microencapsulated PCM},
author = {Enghok Leang and Pierre Tittelein and Laurent Zalewski and Stéphane Lassue},
url = {http://www.sciencedirect.com/science/article/pii/S1876610217334276},
doi = {10.1016/j.egypro.2017.07.467},
issn = {1876-6102},
year = {2017},
date = {2017-01-01},
urldate = {2017-11-13},
journal = {Energy Procedia},
volume = {122},
number = {Supplement C},
pages = {1009--1014},
series = {CISBAT 2017 International ConferenceFuture Buildings & Districts – Energy Efficiency from Nano to Urban Scale},
abstract = {First, this article introduces a comparison between experimental results and the results issued from a numerical model of a composite Trombe solar wall incorporating a concrete storage wall with the help of the Dymola/Modelica software. The validation of the model is realized from the comparison between simulated and measured heat flux, external and internal surface temperatures and fluid temperatures in a ventilated air layer. Then, the numerical model is used to simulate a composite solar wall where the concrete storage wall is replaced by a mortar mixed with microencapsulated phase change material (PCM). This allows to study and compare the thermal behavior and the energy performances of the two composite solar walls.},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
First, this article introduces a comparison between experimental results and the results issued from a numerical model of a composite Trombe solar wall incorporating a concrete storage wall with the help of the Dymola/Modelica software. The validation of the model is realized from the comparison between simulated and measured heat flux, external and internal surface temperatures and fluid temperatures in a ventilated air layer. Then, the numerical model is used to simulate a composite solar wall where the concrete storage wall is replaced by a mortar mixed with microencapsulated phase change material (PCM). This allows to study and compare the thermal behavior and the energy performances of the two composite solar walls. |
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 : 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: Int. J. Therm. Sci., vol. 116, p. 103 - 117, 2017, ISSN: 1290-0729, (ACL). Résumé | Liens @article{KOUFI2017103,
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 = {Int. J. Therm. Sci.},
volume = {116},
pages = {103 - 117},
abstract = {This paper deals with the numerical investigation of heat transfer by mixed convection inside ventilated cavities with supply and exhaust slots, and filled with air under a steady and turbulent flow regime. Four configurations, rated A, B, C and D are considered here, according to the position of the inlet and outlet air ports: A, the inlet is on the top of the left vertical wall, while the outlet is on the bottom of the right vertical wall; B, the inlet is on the bottom of the left vertical wall and the outlet at the top of the opposite wall; C, the two slots are on the same side, i.e. the inlet is at the bottom and the outlet at the top of the left vertical wall, and D, the inlet is at the top and the outlet at the bottom of the left vertical wall. The bottom of the cavity is kept at a temperature TH and other walls are fixed at a temperature TC, with TH>TC. The cavity is provided with two slots: an inlet slot for introducing fresh air, and an outlet slot to extract hot air. The main aim sought here is to analyze the ventilation efficiency for temperature distribution, and fix the best configuration providing the thermal comfort targeted. We also address the influence of heating on the behavior of flow and thermal comfort, while considering different Rayleigh numbers ranging from 6.4×108 to 3.2×109. Numerical studies have been yet devoted to these configurations, using RANS simulations. The RNG k-ε turbulence model has been adopted for the turbulence closure, and the set of governing equations was then numerically solved via the finite volume method. The SIMPLEC algorithm was associated to ensure the pressure-velocity coupling. In terms of results achieved, the configuration D provides a better ventilation effectiveness for temperature distribution εT and ensures an even temperature in the occupied zone. As for configurations A and C, they maintain an acceptable level of heat and can be used in winter period to ensure good indoor air quality, while configuration B provides an efficiency close to unity and can be used to insure indoor air quality in temperate climate zones.},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
This paper deals with the numerical investigation of heat transfer by mixed convection inside ventilated cavities with supply and exhaust slots, and filled with air under a steady and turbulent flow regime. Four configurations, rated A, B, C and D are considered here, according to the position of the inlet and outlet air ports: A, the inlet is on the top of the left vertical wall, while the outlet is on the bottom of the right vertical wall; B, the inlet is on the bottom of the left vertical wall and the outlet at the top of the opposite wall; C, the two slots are on the same side, i.e. the inlet is at the bottom and the outlet at the top of the left vertical wall, and D, the inlet is at the top and the outlet at the bottom of the left vertical wall. The bottom of the cavity is kept at a temperature TH and other walls are fixed at a temperature TC, with TH>TC. The cavity is provided with two slots: an inlet slot for introducing fresh air, and an outlet slot to extract hot air. The main aim sought here is to analyze the ventilation efficiency for temperature distribution, and fix the best configuration providing the thermal comfort targeted. We also address the influence of heating on the behavior of flow and thermal comfort, while considering different Rayleigh numbers ranging from 6.4×108 to 3.2×109. Numerical studies have been yet devoted to these configurations, using RANS simulations. The RNG k-ε turbulence model has been adopted for the turbulence closure, and the set of governing equations was then numerically solved via the finite volume method. The SIMPLEC algorithm was associated to ensure the pressure-velocity coupling. In terms of results achieved, the configuration D provides a better ventilation effectiveness for temperature distribution εT and ensures an even temperature in the occupied zone. As for configurations A and C, they maintain an acceptable level of heat and can be used in winter period to ensure good indoor air quality, while configuration B provides an efficiency close to unity and can be used to insure indoor air quality in temperate climate zones. |
2017Article de journal ER5 Auteurs : Koufi, Lounes; Younsi, Zohir; Cherif, Yassine; Naji, Hassane Numerical investigation and analysis of indoor air quality in a room based on impinging jet ventilation Dans: Energy Procedia (ICOME 15 & ICOME 16), vol. 139, p. 710 - 717, 2017, ISSN: 1876-6102, (ACTI). Résumé | Liens @article{KOUFI2017710,
title = {Numerical investigation and analysis of indoor air quality in a room based on impinging jet ventilation},
author = {Lounes Koufi and Zohir Younsi and Yassine Cherif and Hassane Naji},
url = {http://www.sciencedirect.com/science/article/pii/S1876610217356874},
doi = {https://doi.org/10.1016/j.egypro.2017.11.276},
issn = {1876-6102},
year = {2017},
date = {2017-01-01},
journal = {Energy Procedia (ICOME 15 & ICOME 16)},
volume = {139},
pages = {710 - 717},
abstract = {This study presents numerical investigation and analysis of carbon dioxide transport (CO2) within an isothermal three-dimensional room using impinging jet ventilation (IJV). The IJV is an effective strategy for use in buildings. The study is carried out under turbulent and transient flow regime. The URANS equations supplemented with energy and concentration equations are solved using the scStream code. We are targeting primarily the efficiency of the ventilation ɛC and the index of indoor air quality (IIAQ). The ventilation flow rate is 50 m3.h-1. Here, our ultimate aim is to analyse the behaviour of the flow and repartition of CO2 inside the room. The RNG k−ε model was adopted to handle the turbulence. CFD simulations were systematically checked through available experimental and/or numerical results. The obtained results indicated that the IJV ensures a homogeneous concentration distribution and a velocity of the ambient air less than 0.25 m.s-1. This is in agreement with the recommendations of ASHRAE Standard 55. The comparative results demonstrate that the IJV evacuates sufficiently the CO2 and ensures good air quality in an acceptable time.},
note = {ACTI},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
This study presents numerical investigation and analysis of carbon dioxide transport (CO2) within an isothermal three-dimensional room using impinging jet ventilation (IJV). The IJV is an effective strategy for use in buildings. The study is carried out under turbulent and transient flow regime. The URANS equations supplemented with energy and concentration equations are solved using the scStream code. We are targeting primarily the efficiency of the ventilation ɛC and the index of indoor air quality (IIAQ). The ventilation flow rate is 50 m3.h-1. Here, our ultimate aim is to analyse the behaviour of the flow and repartition of CO2 inside the room. The RNG k−ε model was adopted to handle the turbulence. CFD simulations were systematically checked through available experimental and/or numerical results. The obtained results indicated that the IJV ensures a homogeneous concentration distribution and a velocity of the ambient air less than 0.25 m.s-1. This is in agreement with the recommendations of ASHRAE Standard 55. The comparative results demonstrate that the IJV evacuates sufficiently the CO2 and ensures good air quality in an acceptable time. |
2017Conférence ER5 Auteurs : Asli, Mounir; Antczak, Emmanuel; Brachelet, Franck; Defer, Didier; Chauchois, Alexis Hygrothermal behaviour of a hemp concrete block, experimental and numerical results 2nd International Conference on Bio-based Building Materials, Clermont-Ferrand 2017 2017, (ACTI). @conference{Asli2017b,
title = {Hygrothermal behaviour of a hemp concrete block, experimental and numerical results},
author = {Mounir Asli and Emmanuel Antczak and Franck Brachelet and Didier Defer and Alexis Chauchois},
year = {2017},
date = {2017-01-01},
booktitle = {2nd International Conference on Bio-based Building Materials},
organization = {Clermont-Ferrand 2017},
note = {ACTI},
keywords = {ER5},
pubstate = {published},
tppubtype = {conference}
}
|
2017Article de journal ER5 Auteurs : Sassine, Emilio; Younsi, Zohir; Cherif, Yassine; Chauchois, Alexis; Antczak, Emmanuel Experimental determination of thermal properties of brick wall for existing construction in the north of France Dans: Journal of Building Engineering, vol. 14, no. Supplement C, p. 15 - 23, 2017, ISSN: 2352-7102, (ACL). Liens @article{SASSINE201715b,
title = {Experimental determination of thermal properties of brick wall for existing construction in the north of France},
author = {Emilio Sassine and Zohir Younsi and Yassine Cherif and Alexis Chauchois and Emmanuel Antczak},
url = {http://www.sciencedirect.com/science/article/pii/S2352710216301292},
doi = {https://doi.org/10.1016/j.jobe.2017.09.007},
issn = {2352-7102},
year = {2017},
date = {2017-01-01},
journal = {Journal of Building Engineering},
volume = {14},
number = {Supplement C},
pages = {15 - 23},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
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 : 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}
}
|
2017Article de journal ER5 Auteurs : Darwishe, H; Khattabi, Jamal El; Chaaban, F; Louche, B; Masson, E; Carlier, E Prediction and control of nitrate concentrations in groundwater by implementing a model based on GIS and artificial neural networks (ANN) Dans: Environmental Earth Sciences, vol. 76, no. 19, p. 649, 2017, (ACL). Résumé | Liens @article{,
title = {Prediction and control of nitrate concentrations in groundwater by implementing a model based on GIS and artificial neural networks (ANN)},
author = {H Darwishe and Jamal El Khattabi and F Chaaban and B Louche and E Masson and E Carlier},
doi = {10.1007/s12665-017-6990-1},
year = {2017},
date = {2017-01-01},
journal = {Environmental Earth Sciences},
volume = {76},
number = {19},
pages = {649},
abstract = {Groundwater modelling has become a major step for decision support in integrated water resource management, but groundwater models require accurate and spatially distributed data to provide reliable results. Hydrogeological modelling of these data can be implemented with physically based models (i.e. MODFLOW, MT3D.). Other approaches that are simpler to implement may be a good substitute for these numerical approaches. This is the case of probabilistic approaches and especially the statistical approach neural networks. The proposed method (coupling GIS/ANN) is especially suitable for the problem of large-scale and long-term simulation. It has been applied in the spatial prediction of nitrates in the chalk aquifer in Bethune (North of France). This confined chalk aquifer in its northern part provides natural denitrification and ensures a good drinking water quality, while in its southern part this aquifer is facing a high level of nitrate concentrations far above the European Nitrates Directive standard. A good groundwater management of this ecosystems service is therefore of great importance for regional water management. Thus, the spatial distribution of nitrate concentration obtained by GIS/ANN coupling model was compared with the results obtained from the numerical modelling (MT3D) and validated by the real measurements. ANN modelling seems to be more realistic than MT3D modelling both for 2003 and 2004. This is true for both of the nitrate concentrations and their difference. So, ANN modelling's spatially distributed difference with observed data ranges from - 3.67 to + 1.24 mg/l in 2003 and - 10.8 to + 6.51 mg/l in 2004, whereas for the MT3D model, this difference ranges from - 11.5 to + 17.9 mg/l in 2003 and - 9.91 to + 16.9 mg/l in 2004. The satisfactory results of the ANN model allowed to launch prospective simulations for 2025 under two groundwater recharge scenarios: a deficit year (150 mm/year) and a rainy year (500 mm/year) show an expansion of the exploitable zone ([NO3-] < 50 mg/L) in the case of a rainy year. The results demonstrate the potential of ANN modelling of spatially distributed hydrogeological data for groundwater management of nitrate pollution. From a groundwater management point of view, the GIS/ANN modelling represents an alternative data analysis to obtain fast results using a less tedious method whose results are satisfactory.},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
Groundwater modelling has become a major step for decision support in integrated water resource management, but groundwater models require accurate and spatially distributed data to provide reliable results. Hydrogeological modelling of these data can be implemented with physically based models (i.e. MODFLOW, MT3D.). Other approaches that are simpler to implement may be a good substitute for these numerical approaches. This is the case of probabilistic approaches and especially the statistical approach neural networks. The proposed method (coupling GIS/ANN) is especially suitable for the problem of large-scale and long-term simulation. It has been applied in the spatial prediction of nitrates in the chalk aquifer in Bethune (North of France). This confined chalk aquifer in its northern part provides natural denitrification and ensures a good drinking water quality, while in its southern part this aquifer is facing a high level of nitrate concentrations far above the European Nitrates Directive standard. A good groundwater management of this ecosystems service is therefore of great importance for regional water management. Thus, the spatial distribution of nitrate concentration obtained by GIS/ANN coupling model was compared with the results obtained from the numerical modelling (MT3D) and validated by the real measurements. ANN modelling seems to be more realistic than MT3D modelling both for 2003 and 2004. This is true for both of the nitrate concentrations and their difference. So, ANN modelling's spatially distributed difference with observed data ranges from - 3.67 to + 1.24 mg/l in 2003 and - 10.8 to + 6.51 mg/l in 2004, whereas for the MT3D model, this difference ranges from - 11.5 to + 17.9 mg/l in 2003 and - 9.91 to + 16.9 mg/l in 2004. The satisfactory results of the ANN model allowed to launch prospective simulations for 2025 under two groundwater recharge scenarios: a deficit year (150 mm/year) and a rainy year (500 mm/year) show an expansion of the exploitable zone ([NO3-] < 50 mg/L) in the case of a rainy year. The results demonstrate the potential of ANN modelling of spatially distributed hydrogeological data for groundwater management of nitrate pollution. From a groundwater management point of view, the GIS/ANN modelling represents an alternative data analysis to obtain fast results using a less tedious method whose results are satisfactory. |
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 : 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}
}
|
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}
}
|
2016Article de journal ER5 Auteurs : El-Fgaier, Fayçal; Lafhaj, Zoubeir; Antczak, Emmanuel; Chapiseau, Christophe Dynamic thermal performance of three types of unfired earth bricks Dans: Applied Thermal Engineering, vol. 93, p. 377 - 383, 2016, ISSN: 1359-4311, (ACL). Liens @article{elfg2016a,
title = {Dynamic thermal performance of three types of unfired earth bricks},
author = {Fayçal El-Fgaier and Zoubeir Lafhaj and Emmanuel Antczak and Christophe Chapiseau},
url = {http://www.sciencedirect.com/science/article/pii/S1359431115009291},
doi = {http://dx.doi.org/10.1016/j.applthermaleng.2015.09.009},
issn = {1359-4311},
year = {2016},
date = {2016-01-01},
journal = {Applied Thermal Engineering},
volume = {93},
pages = {377 - 383},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2016Article de journal ER5 Auteurs : El-Fgaier, Fayçal; Lafhaj, Zoubeir; Chapiseau, Christophe; Antczak, Emmanuel Effect of sorption capacity on thermo-mechanical properties of unfired clay bricks Dans: Journal of Building Engineering, p. -, 2016, ISSN: 2352-7102, (ACL). Liens @article{elfg2016b,
title = {Effect of sorption capacity on thermo-mechanical properties of unfired clay bricks},
author = {Fayçal El-Fgaier and Zoubeir Lafhaj and Christophe Chapiseau and Emmanuel Antczak},
url = {http://www.sciencedirect.com/science/article/pii/S2352710216300201},
doi = {http://dx.doi.org/10.1016/j.jobe.2016.02.011},
issn = {2352-7102},
year = {2016},
date = {2016-01-01},
journal = {Journal of Building Engineering},
pages = {-},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2016Article de journal ER5 Auteurs : Molcrette, Vincent F A; Autier, Vincent R B; Zalewski, Laurent; Lassue, Stéphane Numerical Method Approach to Calculate Earth-Energy of Earth-Pipe-Air Heat-Exchanger for Winter Heating Dans: Applied Mechanics and Materials, vol. 831, p. 278–285, 2016, ISSN: 1662-7482, (ACL). Liens @article{molc2016a,
title = {Numerical Method Approach to Calculate Earth-Energy of Earth-Pipe-Air Heat-Exchanger for Winter Heating},
author = {Vincent F A Molcrette and Vincent R B Autier and Laurent Zalewski and Stéphane Lassue},
url = {http://www.scientific.net/AMM.831.278},
doi = {10.4028/www.scientific.net/AMM.831.278},
issn = {1662-7482},
year = {2016},
date = {2016-01-01},
urldate = {2016-04-26},
journal = {Applied Mechanics and Materials},
volume = {831},
pages = {278--285},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2016Article de journal ER5 Auteurs : Favier, Patrick; Zalewski, Laurent; Lassue, Stéphane; Anwar, Sohail Designing an Automatic Control System for the Improved Functioning of a Solar Wall with Phase Change Material (PCM) Dans: Open Journal of Energy Efficiency, vol. 05, no. 01, p. 19–29, 2016, ISSN: 2169-2637, 2169-2645, (ACLO). Liens @article{favi2016a,
title = {Designing an Automatic Control System for the Improved Functioning of a Solar Wall with Phase Change Material (PCM)},
author = {Patrick Favier and Laurent Zalewski and Stéphane Lassue and Sohail Anwar},
url = {http://www.scirp.org/journal/PaperDownload.aspx?DOI=10.4236/ojee.2016.51003},
doi = {10.4236/ojee.2016.51003},
issn = {2169-2637, 2169-2645},
year = {2016},
date = {2016-01-01},
urldate = {2016-04-26},
journal = {Open Journal of Energy Efficiency},
volume = {05},
number = {01},
pages = {19--29},
note = {ACLO},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2016Article de journal ER5 Auteurs : Derbal, Radhouan; Defer, Didier Thermophysical and hydric properties estimation based on a double inverse analysis Dans: Heat and Mass Transfer, p. 1–15, 2016, ISSN: 1432-1181, (ACL). Résumé | Liens @article{Derbal2016,
title = {Thermophysical and hydric properties estimation based on a double inverse analysis},
author = {Radhouan Derbal and Didier Defer},
url = {http://dx.doi.org/10.1007/s00231-016-1907-1},
doi = {10.1007/s00231-016-1907-1},
issn = {1432-1181},
year = {2016},
date = {2016-01-01},
journal = {Heat and Mass Transfer},
pages = {1--15},
abstract = {This article presents a dual method for the determination of thermophysical
and hydric properties of porous materials. First empirical relationships
between thermophysical properties and moisture content were determined.
Then, a laboratory setup allowed for temperature recording during
a drying test. Empirical relationships and recorded data are the
algorithm inputs. The two stages algorithm is based on a finite difference
discretization and a parametric estimation. Autoclaved Aerated Concrete
was tested in this case study and positive estimation results with
8Â % accuracy are encouraging outcome for next use of the method.},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
This article presents a dual method for the determination of thermophysical
and hydric properties of porous materials. First empirical relationships
between thermophysical properties and moisture content were determined.
Then, a laboratory setup allowed for temperature recording during
a drying test. Empirical relationships and recorded data are the
algorithm inputs. The two stages algorithm is based on a finite difference
discretization and a parametric estimation. Autoclaved Aerated Concrete
was tested in this case study and positive estimation results with
8Â % accuracy are encouraging outcome for next use of the method. |
2016Article de journal ER5 Auteurs : Ristić, Alenka; Furbo, Simon; Moser, Christoph; Schranzhofer, Hermann; Lazaro, Ana; Delgado, Monica; Peñalosa, Conchita; Zalewski, Laurent; Diarce, Gonzalo; Alkan, Cemil; Gunasekara, Saman N; Haussmann, Thomas; Gschwander, Stefan; Rathgeber, Christoph; Schmit, Henri; Barreneche, Camila; Cabeza, Luiza; Ferrer, Gerard; Konuklu, Yeliz; Paksoy, Halime; Rammelberg, Holger; Munz, Gunther; Herzog, Thomas; Jänchen, Jochen; del Barrio, Elena Palomo IEA SHC Task 42 / ECES Annex 29 WG A1: Engineering and Processing of PCMs, TCMs and Sorption Materials Dans: Energy Procedia, vol. 91, p. 207–217, 2016, ISSN: 1876-6102, (ACL). Résumé | Liens @article{ristic_iea_2016,
title = {IEA SHC Task 42 / ECES Annex 29 WG A1: Engineering and Processing of PCMs, TCMs and Sorption Materials},
author = {Alenka Ristić and Simon Furbo and Christoph Moser and Hermann Schranzhofer and Ana Lazaro and Monica Delgado and Conchita Peñalosa and Laurent Zalewski and Gonzalo Diarce and Cemil Alkan and Saman N Gunasekara and Thomas Haussmann and Stefan Gschwander and Christoph Rathgeber and Henri Schmit and Camila Barreneche and Luiza Cabeza and Gerard Ferrer and Yeliz Konuklu and Halime Paksoy and Holger Rammelberg and Gunther Munz and Thomas Herzog and Jochen Jänchen and Elena Palomo del Barrio},
url = {http://www.sciencedirect.com/science/article/pii/S1876610216303034},
doi = {10.1016/j.egypro.2016.06.205},
issn = {1876-6102},
year = {2016},
date = {2016-01-01},
urldate = {2017-03-03},
journal = {Energy Procedia},
volume = {91},
pages = {207--217},
series = {Proceedings of the 4th International Conference on Solar Heating and Cooling for Buildings and Industry (SHC 2015)},
abstract = {An overview on the recent results on the engineering and characterization of sorption materials, PCMs and TCMs investigated in the working group WG A1 “Engineering and processing of TES materials” of IEA SHC Task 42 / ECES Annex 29 (Task 4229) entitled “Compact Thermal Energy Storage” is presented.},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
An overview on the recent results on the engineering and characterization of sorption materials, PCMs and TCMs investigated in the working group WG A1 “Engineering and processing of TES materials” of IEA SHC Task 42 / ECES Annex 29 (Task 4229) entitled “Compact Thermal Energy Storage” is presented. |
2016Ouvrage ER5 Auteurs : Abadie, Marc; Bastide, Alain; Bennacer, Rachid; Bozonnet, Emmanuel; Brangeon, Boris; Brun, Adrien; Cinquin-Lapierre, Benjamin; Durand-Estèbe, Baptiste; Foucquier, Aurélie; Fraisse, Gilles; Goffart, Jeanne; Guiavarch, Alain; Kuznik, Frédéric; Lapisa, Remon; Lopez, Jérome; Ménézo, Christophe; Mora, Laurent; Munaretto, Fabio; Musy, Marjorie; Pénicaud, Hubert; Périé, Romain; Peuportier, Bruno; Plantier, Christophe; Recht, Thomas; Roux, Jean-Jacques; Ruellan, Marie; Salagnac, Patrick; Schalbart, Patrick; Serodio, Eduardo; Spitz, Clara; Sutter, Yannick; Thiers, Stéphane; Tittelein, Pierre; Vorger, Eric; Woloszyn, Monika; Wurtz, Etienne; Wurtz, Frédéric Energétique des bâtiments & simulation thermique Eyrolle, Eyrolle, 2016, ISBN: 978-2-212-14275-4, (OS). Résumé | Liens @book{abadie_energetique_2016,
title = {Energétique des bâtiments & simulation thermique},
author = {Marc Abadie and Alain Bastide and Rachid Bennacer and Emmanuel Bozonnet and Boris Brangeon and Adrien Brun and Benjamin Cinquin-Lapierre and Baptiste Durand-Estèbe and Aurélie Foucquier and Gilles Fraisse and Jeanne Goffart and Alain Guiavarch and Frédéric Kuznik and Remon Lapisa and Jérome Lopez and Christophe Ménézo and Laurent Mora and Fabio Munaretto and Marjorie Musy and Hubert Pénicaud and Romain Périé and Bruno Peuportier and Christophe Plantier and Thomas Recht and Jean-Jacques Roux and Marie Ruellan and Patrick Salagnac and Patrick Schalbart and Eduardo Serodio and Clara Spitz and Yannick Sutter and Stéphane Thiers and Pierre Tittelein and Eric Vorger and Monika Woloszyn and Etienne Wurtz and Frédéric Wurtz},
url = {/BTP/Livre/energetique-des-batiments-et-simulation-thermique-9782212142754},
isbn = {978-2-212-14275-4},
year = {2016},
date = {2016-01-01},
urldate = {2017-06-09},
publisher = {Eyrolle},
edition = {Eyrolle},
abstract = {Destiné aux professionnels du bâtiment, ce livre au sujet d'actualité est à la fois théorique et pratique. Il présente les travaux d'une trentaine de...},
note = {OS},
keywords = {ER5},
pubstate = {published},
tppubtype = {book}
}
Destiné aux professionnels du bâtiment, ce livre au sujet d'actualité est à la fois théorique et pratique. Il présente les travaux d'une trentaine de... |
2016Proceedings Article ER5 Auteurs : Ajib, Balsam; Lefteriu, Sanda; Caucheteux, Antoine; Lecoeuche, Stéphane; Tittelein, Pierre Switching models for the building’s thermal behavior Dans: actes de la conférence IBPSA France 2016, Marne la Valée, 2016, (ACTN). @inproceedings{ajib_switching_2016,
title = {Switching models for the building’s thermal behavior},
author = {Balsam Ajib and Sanda Lefteriu and Antoine Caucheteux and Stéphane Lecoeuche and Pierre Tittelein},
year = {2016},
date = {2016-01-01},
booktitle = {actes de la conférence IBPSA France 2016},
address = {Marne la Valée},
note = {ACTN},
keywords = {ER5},
pubstate = {published},
tppubtype = {inproceedings}
}
|
2016Proceedings Article ER5 Auteurs : Khadra, Mariam; Joulin, Annabelle; Tittelein, Pierre; Lassue, Stéphane Modélisation d’un canal rectangulaire ventilé ouvert soumis à des sollicitations thermiques asymétriques et Analyse des échanges thermiques Dans: actes du Congrès Français de Thermique 2016, Toulouse, 2016, (ACTN). Résumé | Liens @inproceedings{khadra_modelisation_2016,
title = {Modélisation d’un canal rectangulaire ventilé ouvert soumis à des sollicitations thermiques asymétriques et Analyse des échanges thermiques},
author = {Mariam Khadra and Annabelle Joulin and Pierre Tittelein and Stéphane Lassue},
url = {http://www.sft.asso.fr/Local/sft/dir/user-3775/documents/actes/Congres_2016/resumes_toulouse/96.pdf},
year = {2016},
date = {2016-01-01},
booktitle = {actes du Congrès Français de Thermique 2016},
address = {Toulouse},
abstract = {Cet article traite de l’étude d’un système pariéto-dynamique destinée à la rénovation par l’extérieur des bâtiments. Le dispositif étudié est composé d’éléments opaques et est associé à une arrivée d'air extérieur permettant ainsi au fluide, en circulant entre les parois, de récupérer une partie de l'énergie solaire stockée et des déperditions thermiques à travers cette paroi. Dans le cadre de notre étude, des modélisations ont été conduites à l’aide du logiciel Fluent® et permettent de discuter de l’importance des paramètres physiques et dynamiques sur les transferts thermiques s’opérant à l’intérieur de la cavité ventilée. Cette étape nous permet également d’étudier le comportement du fluide en mouvement et d’analyser l’incidence du flux solaire absorbé sur les profils de vitesses et de températures.},
note = {ACTN},
keywords = {ER5},
pubstate = {published},
tppubtype = {inproceedings}
}
Cet article traite de l’étude d’un système pariéto-dynamique destinée à la rénovation par l’extérieur des bâtiments. Le dispositif étudié est composé d’éléments opaques et est associé à une arrivée d'air extérieur permettant ainsi au fluide, en circulant entre les parois, de récupérer une partie de l'énergie solaire stockée et des déperditions thermiques à travers cette paroi. Dans le cadre de notre étude, des modélisations ont été conduites à l’aide du logiciel Fluent® et permettent de discuter de l’importance des paramètres physiques et dynamiques sur les transferts thermiques s’opérant à l’intérieur de la cavité ventilée. Cette étape nous permet également d’étudier le comportement du fluide en mouvement et d’analyser l’incidence du flux solaire absorbé sur les profils de vitesses et de températures. |
2016Article de journal ER5 Auteurs : Kuznik, F; Johannes, K; Franquet, E; Zalewski, Laurent; Gibout, S; Tittelein, Pierre; Dumas, J -P; David, D; Bédécarrats, J -P; Lassue, Stéphane Impact of the enthalpy function on the simulation of a building with phase change material wall Dans: Energy and Buildings, vol. 126, p. 220–229, 2016, ISSN: 0378-7788, (ACL). Résumé | Liens @article{kuznik_impact_2016,
title = {Impact of the enthalpy function on the simulation of a building with phase change material wall},
author = {F Kuznik and K Johannes and E Franquet and Laurent Zalewski and S Gibout and Pierre Tittelein and J -P Dumas and D David and J -P Bédécarrats and Stéphane Lassue},
url = {http://www.sciencedirect.com/science/article/pii/S0378778816304157},
doi = {10.1016/j.enbuild.2016.05.046},
issn = {0378-7788},
year = {2016},
date = {2016-01-01},
urldate = {2016-05-27},
journal = {Energy and Buildings},
volume = {126},
pages = {220--229},
abstract = {Recent studies concerning phase change material (PCM) characterization show that important errors occur if differential scanning calorimetry (DSC) experiments are misinterpreted. Therefore, it is important to know the influence of such misinterpretation on system modeling. The present work deals with phase change materials integrated in building structure to reduce overheating. The objective is to evaluate the discrepancies consequences (temperatures, heat fluxes), due to the use of the misinterpreted DSC experiments at different heating rates to determine the enthalpy, in comparison with those determined with the actual value of the enthalpy of the PCM determined by a proven inverse method. A numerical model of a single-family house with a phase change material mortar is developed to evaluate the thermal comfort in the building. The results show that for free-running temperature, none of the enthalpy curve deduced directly from DSC can predict correctly the thermal behavior of the house and the thermal comfort. Moreover, the more the DSC heating rate and the more the discrepancy with the results from the reference inverse method.},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
Recent studies concerning phase change material (PCM) characterization show that important errors occur if differential scanning calorimetry (DSC) experiments are misinterpreted. Therefore, it is important to know the influence of such misinterpretation on system modeling. The present work deals with phase change materials integrated in building structure to reduce overheating. The objective is to evaluate the discrepancies consequences (temperatures, heat fluxes), due to the use of the misinterpreted DSC experiments at different heating rates to determine the enthalpy, in comparison with those determined with the actual value of the enthalpy of the PCM determined by a proven inverse method. A numerical model of a single-family house with a phase change material mortar is developed to evaluate the thermal comfort in the building. The results show that for free-running temperature, none of the enthalpy curve deduced directly from DSC can predict correctly the thermal behavior of the house and the thermal comfort. Moreover, the more the DSC heating rate and the more the discrepancy with the results from the reference inverse method. |
2016Proceedings Article ER5 Auteurs : Tittelein, Pierre; Leang, Enghok; Zalewski, Laurent; Lassue, Stéphane Comparaison des bibliothèques libres de Modelica pour la simulation thermique dynamique du bâtiment. Dans: actes de la conférence IBPSA France 2016, Marne la Valée, 2016, (ACTN). Résumé @inproceedings{tittelein_comparaison_2016,
title = {Comparaison des bibliothèques libres de Modelica pour la simulation thermique dynamique du bâtiment.},
author = {Pierre Tittelein and Enghok Leang and Laurent Zalewski and Stéphane Lassue},
year = {2016},
date = {2016-01-01},
booktitle = {actes de la conférence IBPSA France 2016},
address = {Marne la Valée},
abstract = {Le langage Modelica est de plus en plus utilisé dans toutes les branches de l'ingénierie pour la modélisation à l'échelle système. Il s'agit d'un langage orienté objet basé sur les équations et donc fait pour les physiciens au sens large). Dans le domaine du bâtiment, il commence également à se développer et plusieurs bibliothèques de modèles sont maintenant disponibles gratuitement.
L'objectif de cet article est d'aider les personnes qui souhaitent réaliser des modèles de systèmes ou de composants de bâtiments dans le langage Modelica et qui ne savent pas dans quelle bibliothèque l'intégrer. Pour cela, l'idée est de comparer les bibliothèques libres de Modelica pouvant servir à la simulation thermique dynamique des bâtiments. La comparaison ne porte pas sur les performances des modèles mais plutôt sur leurs fonctionnalités et les grands choix de développement réalisés. Nous utilisons l'exemple de l'intégration d'un modèle de fenêtre pariétodynamique pour étayer nos propos.},
note = {ACTN},
keywords = {ER5},
pubstate = {published},
tppubtype = {inproceedings}
}
Le langage Modelica est de plus en plus utilisé dans toutes les branches de l'ingénierie pour la modélisation à l'échelle système. Il s'agit d'un langage orienté objet basé sur les équations et donc fait pour les physiciens au sens large). Dans le domaine du bâtiment, il commence également à se développer et plusieurs bibliothèques de modèles sont maintenant disponibles gratuitement.
L'objectif de cet article est d'aider les personnes qui souhaitent réaliser des modèles de systèmes ou de composants de bâtiments dans le langage Modelica et qui ne savent pas dans quelle bibliothèque l'intégrer. Pour cela, l'idée est de comparer les bibliothèques libres de Modelica pouvant servir à la simulation thermique dynamique des bâtiments. La comparaison ne porte pas sur les performances des modèles mais plutôt sur leurs fonctionnalités et les grands choix de développement réalisés. Nous utilisons l'exemple de l'intégration d'un modèle de fenêtre pariétodynamique pour étayer nos propos. |
2016Proceedings Article ER5 Auteurs : Zalewski, Laurent; Tittelein, Pierre; Defer, Didier; Lassue, Stéphane Characterization of phase change material with fluxmetric experimental device Dans: Oral presentation, Krakow, Poland, 2016, (COM). @inproceedings{zalewski_characterization_2016,
title = {Characterization of phase change material with fluxmetric experimental device},
author = {Laurent Zalewski and Pierre Tittelein and Didier Defer and Stéphane Lassue},
year = {2016},
date = {2016-06-01},
booktitle = {Oral presentation},
address = {Krakow, Poland},
note = {COM},
keywords = {ER5},
pubstate = {published},
tppubtype = {inproceedings}
}
|
2016Conférence ER5 Auteurs : Ba, Amadou; Lavie, Antoine; Leblanc, Alexandre Soft 3D printed membrane type-acoustic metamaterials 23rd International Congress on Sound & Vibration, Ath`enes, Gr`ece (10-14 juillet 2016), 2016, (ACTI). @conference{Ba2016,
title = {Soft 3D printed membrane type-acoustic metamaterials},
author = {Amadou Ba and Antoine Lavie and Alexandre Leblanc},
year = {2016},
date = {2016-01-01},
booktitle = {23rd International Congress on Sound & Vibration, Ath`enes, Gr`ece (10-14 juillet 2016)},
note = {ACTI},
keywords = {ER5},
pubstate = {published},
tppubtype = {conference}
}
|
2016Conférence ER5 Auteurs : Leblanc, Alexandre; Lavie, Antoine 3D printed membrane-type acoustic metamaterials with structured masses J. Acoust. Soc. Am., 140, n$,^circ$4, 3104, Honolulu, USA, vol. 140, no. 4, ASA, 2016, (ACTI). Liens @conference{Leblanc2016,
title = {3D printed membrane-type acoustic metamaterials with structured masses},
author = {Alexandre Leblanc and Antoine Lavie},
doi = {http://dx.doi.org/10.1121/1.4969687},
year = {2016},
date = {2016-01-01},
booktitle = {J. Acoust. Soc. Am., 140, n$,^circ$4, 3104, Honolulu, USA},
volume = {140},
number = {4},
pages = {3104},
publisher = {ASA},
note = {ACTI},
keywords = {ER5},
pubstate = {published},
tppubtype = {conference}
}
|
2016Conférence ER5 Auteurs : Lefebvre, Jérôme; Leblanc, Alexandre; Genestie, Benoît; Chartier, Thierry; Lavie, Antoine Acoustic properties of aerogel encapsulated by macroporous cellulose 23rd International Congress on Sound & Vibration, Athènes, Grèce, 2016, (ACTI). @conference{Lefebvre2016,
title = {Acoustic properties of aerogel encapsulated by macroporous cellulose},
author = {Jérôme Lefebvre and Alexandre Leblanc and Benoît Genestie and Thierry Chartier and Antoine Lavie},
year = {2016},
date = {2016-01-01},
booktitle = {23rd International Congress on Sound & Vibration, Athènes, Grèce},
note = {ACTI},
keywords = {ER5},
pubstate = {published},
tppubtype = {conference}
}
|
2016Conférence ER5 Auteurs : Sastre, Maria Teresa Tejedor; Leblanc, Alexandre; Lavie, Antoine; Vanhille, Christian Finite-element simulations of nonlinear focused ultrasound in bubbly liquids 23rd International Congress on Sound & Vibration, Ath`enes, Gr`ece (10-14 juillet 2016), 2016, (ACTI). @conference{TejedorSastre2016,
title = {Finite-element simulations of nonlinear focused ultrasound in bubbly liquids},
author = {Maria Teresa Tejedor Sastre and Alexandre Leblanc and Antoine Lavie and Christian Vanhille},
year = {2016},
date = {2016-01-01},
booktitle = {23rd International Congress on Sound & Vibration, Ath`enes, Gr`ece (10-14 juillet 2016)},
note = {ACTI},
keywords = {ER5},
pubstate = {published},
tppubtype = {conference}
}
|
2016Thèse ER5 Auteurs : Benmessaoudi, Warda; Younsi, Zohir; Vololonirina, Oly Modélisation et simulation numérique du transfert de chaleur dans un mur à stockage passif”, Master 2 “Modélisation et simulation en mécanique et énergétique Université de Paul Sabatier, 2016, (MASTER). @mastersthesis{Benmessaoudi2016,
title = {Modélisation et simulation numérique du transfert de chaleur dans un mur à stockage passif”, Master 2 “Modélisation et simulation en mécanique et énergétique},
author = {Warda Benmessaoudi and Zohir Younsi and Oly Vololonirina},
year = {2016},
date = {2016-01-01},
school = {Université de Paul Sabatier},
note = {MASTER},
keywords = {ER5},
pubstate = {published},
tppubtype = {mastersthesis}
}
|
2016Conférence ER5 Auteurs : Koufi, Lounes; Younsi, Zohir; Cherif, Yassine; Naji, Hassane Numerical investigation and analysis of indoor air quality in a room based on Impinging jet ventilation Int. Conference On Materials and Energy ICOME’16, La Rochelle, France, 17-20 May 2016., 2016, (ACTI). @conference{Koufi2016,
title = {Numerical investigation and analysis of indoor air quality in a room based on Impinging jet ventilation},
author = {Lounes Koufi and Zohir Younsi and Yassine Cherif and Hassane Naji},
year = {2016},
date = {2016-01-01},
booktitle = {Int. Conference On Materials and Energy ICOME’16, La Rochelle, France, 17-20 May 2016.},
note = {ACTI},
keywords = {ER5},
pubstate = {published},
tppubtype = {conference}
}
|
2016Conférence ER5 Auteurs : Koufi, Lounes; Cherif, Yassine; Younsi, Zohir; Naji, Hassane Simulation numérique du transport d'un aérocontaminant dans une cavité ventilée Congrès Français de Thermique 2016, Toulouse, France, 31 Mai-03 Juin 2016., 2016, (ACTN). @conference{Koufi2016a,
title = {Simulation numérique du transport d'un aérocontaminant dans une cavité ventilée},
author = {Lounes Koufi and Yassine Cherif and Zohir Younsi and Hassane Naji},
year = {2016},
date = {2016-01-01},
booktitle = {Congrès Français de Thermique 2016, Toulouse, France, 31 Mai-03 Juin 2016.},
note = {ACTN},
keywords = {ER5},
pubstate = {published},
tppubtype = {conference}
}
|
2016Thèse ER5 Auteurs : Lakhdari, Yahia Abdelhamid; Chikh, Salah; Younsi, Zohir Utilisation des matériaux à changement de phase dans le bâtiment USTHB Alger-Algérie, 2016, (MASTER). @mastersthesis{Lakhdari2016,
title = {Utilisation des matériaux à changement de phase dans le bâtiment},
author = {Yahia Abdelhamid Lakhdari and Salah Chikh and Zohir Younsi},
year = {2016},
date = {2016-01-01},
school = {USTHB Alger-Algérie},
note = {MASTER},
keywords = {ER5},
pubstate = {published},
tppubtype = {mastersthesis}
}
|
2016Conférence ER5 Auteurs : Bekkouche, Mohammed Samai Rachid Djeffal Mohamed; Younsi, Zohir; Benamrane, Nacer; Cherier, Mohamed Comportement thermique d’une maison inerte dans une période d'intersaison propice à l’intégration des MCPs 4th Int. Seminar on New and Renewable Energies, Ghardaïa, Algérie 24 et 25 Octobre 2016., 2016, (ACTI). @conference{MCPs2016,
title = {Comportement thermique d’une maison inerte dans une période d'intersaison propice à l’intégration des MCPs},
author = {Mohammed Samai Rachid Djeffal Mohamed Bekkouche and Zohir Younsi and Nacer Benamrane and Mohamed Cherier},
year = {2016},
date = {2016-01-01},
booktitle = {4th Int. Seminar on New and Renewable Energies, Ghardaïa, Algérie 24 et 25 Octobre 2016.},
note = {ACTI},
keywords = {ER5},
pubstate = {published},
tppubtype = {conference}
}
|
2016Article de journal ER5 Auteurs : Younsi, Zohir; Naji, Hassane; Lachheb, Mohamed Numerical investigation of transient thermal behavior of a wall incorporating a phase change material via a hybrid scheme Dans: International Communications in Heat and Mass Transfer, vol. 78, p. 200 - 206, 2016, ISSN: 0735-1933, (ACL). Liens @article{Younsi2016200,
title = {Numerical investigation of transient thermal behavior of a wall incorporating a phase change material via a hybrid scheme},
author = {Zohir Younsi and Hassane Naji and Mohamed Lachheb},
url = {https://www-sciencedirect-com.bibliopam.univ-catholille.fr/science/article/pii/S0735193316302603},
doi = {https://doi.org/10.1016/j.icheatmasstransfer.2016.09.007},
issn = {0735-1933},
year = {2016},
date = {2016-01-01},
journal = {International Communications in Heat and Mass Transfer},
volume = {78},
pages = {200 - 206},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2016Article de journal ER5 Auteurs : Ghernoug, Chahinez; Djezzar, Mahfoud; Naji, Hassane; Bouras, Abdelkrim Towards numerical computation of double-diffusive natural convection within an eccentric horizontal cylindrical annulus Dans: Int. J. of Numerical Methods for Heat & Fluid Flow, vol. 26, no. 5, p. 1346 - 1364, 2016, (ACL). Liens @article{Ghernoug2016,
title = {Towards numerical computation of double-diffusive natural convection within an eccentric horizontal cylindrical annulus},
author = {Chahinez Ghernoug and Mahfoud Djezzar and Hassane Naji and Abdelkrim Bouras},
doi = {https://doi.org/10.1108/HFF-10-2014-0330},
year = {2016},
date = {2016-01-01},
journal = {Int. J. of Numerical Methods for Heat & Fluid Flow},
volume = {26},
number = {5},
pages = {1346 - 1364},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2016Article de journal ER5 Auteurs : Khelil, Ali; Naji, Hassane; Loukarfi, Larbi; Meliani, Mohamed Hadj; Braikia, Mohamed Numerical simulation of the interactions among multiple turbulent swirling jets mounted in unbalanced positions Dans: Applied Mathematical Modelling, vol. 40, no. 5–6, p. 3749 - 3763, 2016, ISSN: 0307-904X, (ACL). Liens @article{Khelil2016,
title = {Numerical simulation of the interactions among multiple turbulent swirling jets mounted in unbalanced positions},
author = {Ali Khelil and Hassane Naji and Larbi Loukarfi and Mohamed Hadj Meliani and Mohamed Braikia},
url = {http://www.sciencedirect.com/science/article/pii/S0307904X15007118},
doi = {https://doi.org/10.1016/j.apm.2015.10.047},
issn = {0307-904X},
year = {2016},
date = {2016-01-01},
journal = {Applied Mathematical Modelling},
volume = {40},
number = {5–6},
pages = {3749 - 3763},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2016Conférence 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 49th Int. Conference on Water Management Modeling (ICWMM), 24 - 25 February 2016, Toronto, Canada, 2016, (ACTI). Liens @conference{Masson2016,
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},
url = {http://www.icwmm.org/},
year = {2016},
date = {2016-01-01},
booktitle = {49th Int. Conference on Water Management Modeling (ICWMM), 24 - 25 February 2016, Toronto, Canada},
note = {ACTI},
keywords = {ER5},
pubstate = {published},
tppubtype = {conference}
}
|
2016Conférence ER5 Auteurs : Yehya, Alissar; Naji, Hassane Towards the numerical investigation of convective solid/liquid phase change in porous media via a new gray lattice Boltzmann model 12th Int. Conference on Heat Transfer, Fluid Mechanics and Thermodynamics (HEFAT 2016), 11 - 13 July 2016, Malaga, Spain, no. paper # 1570233925, 2016, (ACTI). @conference{Yehya2016,
title = {Towards the numerical investigation of convective solid/liquid phase change in porous media via a new gray lattice Boltzmann model},
author = {Alissar Yehya and Hassane Naji},
year = {2016},
date = {2016-01-01},
booktitle = {12th Int. Conference on Heat Transfer, Fluid Mechanics and Thermodynamics (HEFAT 2016), 11 - 13 July 2016, Malaga, Spain},
number = {paper # 1570233925},
note = {ACTI},
keywords = {ER5},
pubstate = {published},
tppubtype = {conference}
}
|
2016Article de journal ER5 Auteurs : Vololonirina, Oly; Perrin, Bernard Inquiries into the measurement of vapour permeability of permeable materials Dans: Construction and Building Materials, vol. 102, p. 338 - 348, 2016, ISSN: 0950-0618, (ACL). Liens @article{Vololonirina2016,
title = {Inquiries into the measurement of vapour permeability of permeable materials},
author = {Oly Vololonirina and Bernard Perrin},
url = {https://www-sciencedirect-com.bibliopam.univ-catholille.fr/science/article/pii/S0950061815305535},
doi = {https://dx-doi-org.bibliopam.univ-catholille.fr/10.1016/j.conbuildmat.2015.10.126},
issn = {0950-0618},
year = {2016},
date = {2016-01-01},
journal = {Construction and Building Materials},
volume = {102},
pages = {338 - 348},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2016Article de journal ER5 Auteurs : Alhaj-Hasan, Ola; Abouaissa, Hassane; Shahrour, Isam; Defer, Didier Building energy consumption flatness-based control using algebraic on-line estimation Dans: Energy Efficiency, p. 1–15, 2016, ISSN: 1570-6478, (ACL). Résumé | Liens @article{Ola2016,
title = {Building energy consumption flatness-based control using algebraic on-line estimation},
author = {Ola Alhaj-Hasan and Hassane Abouaissa and Isam Shahrour and Didier Defer},
url = {http://dx.doi.org/10.1007/s12053-016-9479-y},
doi = {10.1007/s12053-016-9479-y},
issn = {1570-6478},
year = {2016},
date = {2016-01-01},
journal = {Energy Efficiency},
pages = {1--15},
abstract = {A new model-based on-line control of building energy consumption with no drawbacks related to the thermal model or the unplanned changes (occupation, exterior temperature, łdots) is presented in this paper. The main theoretical tools of this method are the flatness-based control and the recent new setting of numerical differentiation for fast and on-line parameter estimation. Indeed the estimation techniques form an added value in terms of the reliability of the thermal model. Furthermore, the main advantage of using the differential flatness control scheme is that the system behavior can be described by the trajectory of a so-called flat output and a number of its successive time derivatives. This leads to a simple design of the control strategy without the integration of any differential equations. Numerical simulations as well as comparative studies with a classical PID (proportional-integral-derivative) controller are provided to demonstrate the relevance of the proposed approach.},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
A new model-based on-line control of building energy consumption with no drawbacks related to the thermal model or the unplanned changes (occupation, exterior temperature, łdots) is presented in this paper. The main theoretical tools of this method are the flatness-based control and the recent new setting of numerical differentiation for fast and on-line parameter estimation. Indeed the estimation techniques form an added value in terms of the reliability of the thermal model. Furthermore, the main advantage of using the differential flatness control scheme is that the system behavior can be described by the trajectory of a so-called flat output and a number of its successive time derivatives. This leads to a simple design of the control strategy without the integration of any differential equations. Numerical simulations as well as comparative studies with a classical PID (proportional-integral-derivative) controller are provided to demonstrate the relevance of the proposed approach. |
2016Conférence ER5 Auteurs : Derbal, Radhouan; Lucas, Alain; Brachelet, Franck; Defer, Didier; Antczak, Emmanuel Réhafutur : In situ instrumentation for a comprehensive building analysis International Conference on Materials and Energy 2016, La Rochelle France 2016, (ACTI). @conference{Derbal2016a,
title = {Réhafutur : In situ instrumentation for a comprehensive building analysis},
author = {Radhouan Derbal and Alain Lucas and Franck Brachelet and Didier Defer and Emmanuel Antczak},
year = {2016},
date = {2016-01-01},
booktitle = {International Conference on Materials and Energy 2016},
organization = {La Rochelle France},
note = {ACTI},
keywords = {ER5},
pubstate = {published},
tppubtype = {conference}
}
|
2016Article de journal ER5 Auteurs : Tilioua, Amine; Libessart, Laurent; Jeandel, Gérard; Lassue, Stéphane Determination of radiative properties of polyester batting insulation material from hemispherical transmittance and reflectance measurements Dans: Applied Thermal Engineering, vol. 105, p. 594 - 604, 2016, ISSN: 1359-4311, (ACL). Résumé | Liens @article{TILIOUA2016594,
title = {Determination of radiative properties of polyester batting insulation material from hemispherical transmittance and reflectance measurements},
author = {Amine Tilioua and Laurent Libessart and Gérard Jeandel and Stéphane Lassue},
url = {http://www.sciencedirect.com/science/article/pii/S1359431116303428},
doi = {https://doi.org/10.1016/j.applthermaleng.2016.03.050},
issn = {1359-4311},
year = {2016},
date = {2016-01-01},
journal = {Applied Thermal Engineering},
volume = {105},
pages = {594 - 604},
abstract = {This work presents a study on the thermal characterization of semi-transparent polyester batting insulation material for building application. This material is consisting of recycled plastic waste based polyester fibers with constant diameters. Thus, the effective thermal conductivity of this material is determined using fluxmeter devices. The radiative properties of the polyester batting (i.e. albedo, optical thickness, absorptance, etc.) have been obtained for different thicknesses of the material with the inverse method, which is based on infrared experimental measurements of reflection and transmission in the wavelengths range of 2–21μm using a Fourier Transform Infrared Spectrometer. Thus, the radiative conductivity is determined by the Rosseland model. The radiative conductivity varies as a function of material thickness; this variation is due to the fiber density effect.},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
This work presents a study on the thermal characterization of semi-transparent polyester batting insulation material for building application. This material is consisting of recycled plastic waste based polyester fibers with constant diameters. Thus, the effective thermal conductivity of this material is determined using fluxmeter devices. The radiative properties of the polyester batting (i.e. albedo, optical thickness, absorptance, etc.) have been obtained for different thicknesses of the material with the inverse method, which is based on infrared experimental measurements of reflection and transmission in the wavelengths range of 2–21μm using a Fourier Transform Infrared Spectrometer. Thus, the radiative conductivity is determined by the Rosseland model. The radiative conductivity varies as a function of material thickness; this variation is due to the fiber density effect. |
2016Article de journal ER5 Auteurs : Chauchois, Alexis; Defer, Didier; Choi, H; Antczak, Emmanuel; Brachelet, Franck; Asli, Mounir Development of a Cylindrical Probe Designed for Thermal Characterization of Granular Materials Dans: Transport in Porous Media, vol. 112, no. 3, p. 549–561, 2016, ISSN: 1573-1634, (ACL). Résumé | Liens @article{chau2016ab,
title = {Development of a Cylindrical Probe Designed for Thermal Characterization of Granular Materials},
author = {Alexis Chauchois and Didier Defer and H Choi and Emmanuel Antczak and Franck Brachelet and Mounir Asli},
url = {http://dx.doi.org/10.1007/s11242-016-0656-4},
doi = {10.1007/s11242-016-0656-4},
issn = {1573-1634},
year = {2016},
date = {2016-01-01},
journal = {Transport in Porous Media},
volume = {112},
number = {3},
pages = {549--561},
abstract = {This article describes a new thermophysical characterization method
for granular materials. It is based on the creation of a cylindrical
probe, fitted with peripheral flux and temperature sensors. These
sensors record changes in thermal variables in the case of cylindrically
symmetrical heat diffusion. A numerical exchange model integrated
into an inversion algorithm identifies the thermal effusivity and
diffusivity of the material being tested and the sensor/material
contact resistance. In this first study, the method was applied to
dry sand.},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
This article describes a new thermophysical characterization method
for granular materials. It is based on the creation of a cylindrical
probe, fitted with peripheral flux and temperature sensors. These
sensors record changes in thermal variables in the case of cylindrically
symmetrical heat diffusion. A numerical exchange model integrated
into an inversion algorithm identifies the thermal effusivity and
diffusivity of the material being tested and the sensor/material
contact resistance. In this first study, the method was applied to
dry sand. |