Effect of PCM in Improving the Thermal Comfort in Buildings

被引：23

作者：

Derradji, Lotfi ^{[1
,2
]}

Errebai, Farid Boudali ^{[1
]}

Amara, Mohamed ^{[1
]}

机构：

[1] Natl Ctr Studies & Integrated Res Bldg Engn CNERI, Cite Nouvelle El Mokrani, Algiers, Algeria

[2] Univ Blida, Dept Mech Engn, BP 270 Route Soumma, Blida, Algeria

来源：

3RD INTERNATIONAL CONFERENCE ON ENERGY AND ENVIRONMENT RESEARCH, ICEER 2016 | 2017年 / 107卷

关键词：

Thermal behaviour; phase change materials; office;

D O I：

10.1016/j.egypro.2016.12.159

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

A thermal dynamic simulation was realized with the TRNSYS 17 software, using type 204, to compare the thermal behaviour of an office having conventional walls with another office having walls incorporating phase change materials (PCMs). The simulation was performed for the climate zone of Algiers (Algeria), on a top floor office, 3.5 m length, 3 m wide and 3 m high. The simulation results showed that the use of phase change materials in the concrete ceiling and the hollow brick walls has increased the office temperature by 3 to 4 degrees C in the winter period. The results also show that the presence of the phase change materials in the walls reduced the overheating in the summer period, decreasing the indoors air temperature by 7 degrees C. (C) 2017 The Authors. Published by Elsevier Ltd.

引用

页码：157 / 161

页数：5

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