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 : 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 : 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 : 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}
}
|
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 : 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}
}
|
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 : 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 : 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 : 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 : 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 : 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 : 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}
}
|
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 : 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. |
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}
}
|
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 : 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 : 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. |
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}
}
|
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 : 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. |
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}
}
|
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}
}
|
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}
}
|
2017Conférence ER5 Auteurs : Chikh, Salah; yahia Lakhdari, Abdelhamid; Younsi, Zohir Non-Isothermal Phase Change Material in a Building Wall Under South Mediterranean Climate 10th International Conference on Computational Heat, Mass and Momentum Transfer (ICCHM2T 2017), Seoul, Korea May 28 - June 1, 2017., 2017, (ACTI). @conference{Chikh2017,
title = {Non-Isothermal Phase Change Material in a Building Wall Under South Mediterranean Climate},
author = {Salah Chikh and Abdelhamid yahia Lakhdari and Zohir Younsi},
year = {2017},
date = {2017-01-01},
booktitle = {10th International Conference on Computational Heat, Mass and Momentum Transfer (ICCHM2T 2017), Seoul, Korea May 28 - June 1, 2017.},
note = {ACTI},
keywords = {ER5},
pubstate = {published},
tppubtype = {conference}
}
|
2017Conférence ER5 Auteurs : Koufi, Lounes; Cherif, Yassine; Younsi, Zohir; Naji, Hassane Simulation numérique du transport d'un aéro-contaminant en convection naturelle 2017, (ACTI). @conference{Koufi2017a,
title = {Simulation numérique du transport d'un aéro-contaminant en convection naturelle},
author = {Lounes Koufi and Yassine Cherif and Zohir Younsi and Hassane Naji},
year = {2017},
date = {2017-01-01},
journal = {XIIIème Colloque Interuniversitaire Franco-Québécois sur la Thermique des Systèmes, 22-24 mai 2017, LUSAC, Saint-Lô, France},
note = {ACTI},
keywords = {ER5},
pubstate = {published},
tppubtype = {conference}
}
|
2017Conférence ER5 Auteurs : Koufi, Lounes; Younsi, Zohir; Naji, Hassane Numerical investigation of turbulent double-diffusive mixed convection in a slot ventilated enclosure with supply air flow ports 23ème Congrès Français de Mécanique 2017, Lille, France, 28 Août-01 septembre 2017., 2017, (ACTN). @conference{Koufi2017b,
title = {Numerical investigation of turbulent double-diffusive mixed convection in a slot ventilated enclosure with supply air flow ports},
author = {Lounes Koufi and Zohir Younsi and Hassane Naji},
year = {2017},
date = {2017-01-01},
booktitle = {23ème Congrès Français de Mécanique 2017, Lille, France, 28 Août-01 septembre 2017.},
note = {ACTN},
keywords = {ER5},
pubstate = {published},
tppubtype = {conference}
}
|
2017Article de journal ER5 Auteurs : Lachheb, Mohamed; Younsi, Zohir; Naji, Hassane; Karkri, Mustapha; Nasrallah, Sassi Ben Thermal behavior of a hybrid PCM/plaster: A numerical and experimental investigation Dans: Applied Thermal Engineering, vol. 111, p. 49 - 59, 2017, ISSN: 1359-4311, (ACL). Liens @article{Lachheb201749,
title = {Thermal behavior of a hybrid PCM/plaster: A numerical and experimental investigation},
author = {Mohamed Lachheb and Zohir Younsi and Hassane Naji and Mustapha Karkri and Sassi Ben Nasrallah},
url = {https://www-sciencedirect-com.bibliopam.univ-catholille.fr/science/article/pii/S135943111631691X},
doi = {https://doi.org/10.1016/j.applthermaleng.2016.09.083},
issn = {1359-4311},
year = {2017},
date = {2017-01-01},
journal = {Applied Thermal Engineering},
volume = {111},
pages = {49 - 59},
note = {ACL},
keywords = {ER5},
pubstate = {published},
tppubtype = {article}
}
|
2017Conférence ER5 Auteurs : Bekkouche, Mohammed Samai Rachid Djeffal Mohamed; Younsi, Zohir; Benamrane, Nacer; Cherier, Mohamed Amélioration du confort par l’intégration des matériaux intelligents (MCP) 1st Int. Seminar on the Apport of the Simulation in Technological Innovation, Ghardaïa, Algeria, March, 07-08-2017., 2017, (ACTI). @conference{RachidDjeffal2017,
title = {Amélioration du confort par l’intégration des matériaux intelligents (MCP)},
author = {Mohammed Samai Rachid Djeffal Mohamed Bekkouche and Zohir Younsi and Nacer Benamrane and Mohamed Cherier},
year = {2017},
date = {2017-01-01},
booktitle = {1st Int. Seminar on the Apport of the Simulation in Technological Innovation, Ghardaïa, Algeria, March, 07-08-2017.},
note = {ACTI},
keywords = {ER5},
pubstate = {published},
tppubtype = {conference}
}
|
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}
}
|
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 : 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 : 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. |
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 : 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}
}
|
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}
}
|
2015Thèse ER5 Auteurs : Koufi, Lounes; Younsi, Zohir; Cherif, Yassine; Naji, Hassane Simulation thermo-aéraulique de la ventilation et du transport de polluants dans des cavités. Application à la qualité de l’air intérieur et au confort thermique Université d'Artois, 2015, (TH). @phdthesis{Koufi2015,
title = {Simulation thermo-aéraulique de la ventilation et du transport de polluants dans des cavités. Application à la qualité de l’air intérieur et au confort thermique},
author = {Lounes Koufi and Zohir Younsi and Yassine Cherif and Hassane Naji},
year = {2015},
date = {2015-01-01},
school = {Université d'Artois},
note = {TH},
keywords = {ER5},
pubstate = {published},
tppubtype = {phdthesis}
}
|
2015Conférence ER5 Auteurs : Koufi, Lounes; Cherif, Yassine; Younsi, Zohir; Naji, Hassane Benchmark numerical and experimental solutions of turbulent natural convection in open square cavity 1st Int. Conference on Mechanics of Complex Solids and Fluids (ICMCSF), May 17-22, 2015, Lille, France., 2015, (ACTI). @conference{Koufi2015a,
title = {Benchmark numerical and experimental solutions of turbulent natural convection in open square cavity},
author = {Lounes Koufi and Yassine Cherif and Zohir Younsi and Hassane Naji},
year = {2015},
date = {2015-01-01},
booktitle = {1st Int. Conference on Mechanics of Complex Solids and Fluids (ICMCSF), May 17-22, 2015, Lille, France.},
note = {ACTI},
keywords = {ER5},
pubstate = {published},
tppubtype = {conference}
}
|