E3S Web Conf.
Volume 297, 2021The 4th International Conference of Computer Science and Renewable Energies (ICCSRE'2021)
|Number of page(s)||6|
|Published online||22 September 2021|
Effect of seasonal temperature on the heat transfer through a building envelope
1 Department of Physics, Laboratory of M3ER-, FSTE, Moulay Ismail University, 509 Errachidia, Morocco
2 Department of Sciences, Industrial and Civil Technologies, Team of sciences and advanced technologies, National School of Applied Sciences, Abdelmalek Essaadi university, 2222 Tetouan, Morocco
3 Department of Electrical and Industrial Engineering, National School of Applied Sciences, 1818 Tangier, Morocco
4 Sciences for Energy Laboratory LabSIPE, ENSAJ, Chouaib Doukkali University, El jadida 1166, Morocco
* Corresponding author: firstname.lastname@example.org
The main objective of this work is to study the heat transfer through the exterior walls of an administrative building in Errachidia City. A numerical simulation by COMSOL software was made to analyse the impact of introducing three thermal insulators (air, hemp wool and glass wool) on the heat transfer through the building’s exterior walls in a winter period from January 1st to 8th, 2020. The physical model analyses wall layers’ temperature. It depends on the indoor and the outdoor temperature, solar radiations, and the thermal properties of the building’s envelope. The results show that the air gap is a good thermal insulator, it acts as a damper of temperature and heat flow.
© The Authors, published by EDP Sciences, 2021
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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