Title :

Energetic Performance Evaluation of Walls Incorporating Phase Change Material (PCM) Under Semi-Arid Climate of Benguerir City

Author(s) :

Salihi, Mustapha [Auteur]

Université Ibn Tofaïl [UIT]
El Fiti, Maryam [Auteur]

Université Ibn Tofaïl [UIT]
Harmen, Yasser [Auteur]

Université Ibn Tofaïl [UIT]
Chhiti, Younes [Auteur]

Université Ibn Tofaïl [UIT]
Chebak, Ahmed [Auteur]

Bousalham, Srhir [Auteur]
Université Ibn Tofaïl [UIT]
M'Hamdi Alaoui, Fatima Ezzahrae [Auteur]
Abdelmalek Essaadi University [Tétouan] [UAE]

Achak, Mounia [Auteur]
Université Chouaib Doukkali [UCD]

Jama, charafeddine [Auteur]
Unité Matériaux et Transformations (UMET) - UMR 8207

Conference title :

2021 9th International Renewable and Sustainable Energy Conference (IRSEC)

City :

Online

Country :

Maroc

Start date of the conference :

2021-11-23

Publisher :

IEEE

Publication date :

2021-11-23

English keyword(s) :

Phase change materials
Temperature dependence
Energy consumption
Renewable energy sources
Cooling
Simulation
Buildings
Energetic efficiency
Building envelope
Thermal comfort
Phase Change Material (PCM)
Energyplus

HAL domain(s) :

Chimie/Polymères
Chimie/Matériaux

English abstract : [en]

The integration of phase change materials (PCMs) in the construction sector as a passive latent heat thermal energy storage system is a promising solution to regulate the thermal comfort of occupants and reduce energy ...
Show more >The integration of phase change materials (PCMs) in the construction sector as a passive latent heat thermal energy storage system is a promising solution to regulate the thermal comfort of occupants and reduce energy consumption. In this study, a numerical investigation of PCM-enhanced integrated building walls in a semi-arid climate is performed to better understand the PCM effect in the building and optimise the choice of a PCM. A parametric study of various phase-change materials (RT-18 HC, RT-21 HC, RT-25 HC, RT-28 HC, and RT-35 HC) in PCM-composites walls is performed. The simulation results showed that the PCM-integrated walls lead to a considerable improvement in the indoor comfort and reduction in cooling and heating consumptions, as well as temperature fluctuations. Finally, this research has shown that a PCM wall comprising the paraffin RT-28 HC as PCM provides better heating and cooling energy performance, which significantly reduces annual energy consumption.Show less >

Language :

Anglais

Audience :

Internationale

Popular science :

Non

Administrative institution(s) :

Université de Lille
CNRS
INRA
ENSCL

Collections :

• Unité Matériaux et Transformations (UMET) - UMR 8207

Research team(s) :

Ingénierie des Systèmes Polymères

Submission date :

2022-03-31T15:43:02Z
2022-04-01T10:15:37Z