干旱区生态环境知识资源中心(Arid): Evaluation of old building processes in the housing of Algeria?s arid regions and its improvement by integration of passive downdraught evaporative cooling

Arid

DOI	10.1016/j.enbuild.2022.112395
	Evaluation of old building processes in the housing of Algeria?s arid regions and its improvement by integration of passive downdraught evaporative cooling
	Soumia, Oukaci; AbdElKader, Hamid; Djaffar, Semmar
通讯作者	Soumia, O
来源期刊	ENERGY AND BUILDINGS
ISSN	0378-7788
EISSN	1872-6178
出版年	2022
卷号	273
英文摘要	The objective of this study is the thermal evaluation and improvement of summer comfort of a dwelling in the arid climate of the In Saleh region in southern Algeria. An experimental study was conducted to assess the impact of old constructive processes on summer thermal comfort. The experimental tests have shown that a diurnal temperature difference of 8 degrees C can be reached during the overheating periods. Moreover, summer comfort is not achieved, the need to adapt a passive cooling system is very necessary. This study also aims to improve the hygrothermal comfort of the dwelling under study by adapting pas-sive downdraught cooling system with water spraying to the climatic conditions of the arid region of In Saleh. to this end a theoretical parametric approach was performed using a mathematical model reported in the literature to adapt the passive downdraught cooling system to the climatic context of our region. The results show that a temperature difference of 15 degrees C and a humidity level of 50 % can be attained dur-ing overheating periods. These results confirm that this system can be an adequate solution in the differ-ent arid regions of southern Algeria.(c) 2022 Elsevier B.V. All rights reserved.
英文关键词	Thermal evaluation Old constructive processes Arid climate Passive downdraught cooling system Hygrothermal comfort
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000848492900009
WOS关键词	NATURAL VENTILATION ; THERMAL COMFORT ; HOT ; PERFORMANCE ; DESIGN ; TOWER ; SPRAY
WOS类目	Construction & Building Technology ; Energy & Fuels ; Engineering, Civil
WOS研究方向	Construction & Building Technology ; Energy & Fuels ; Engineering
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/392416
推荐引用方式 GB/T 7714	Soumia, Oukaci,AbdElKader, Hamid,Djaffar, Semmar. Evaluation of old building processes in the housing of Algeria?s arid regions and its improvement by integration of passive downdraught evaporative cooling[J],2022,273.
APA	Soumia, Oukaci,AbdElKader, Hamid,&Djaffar, Semmar.(2022).Evaluation of old building processes in the housing of Algeria?s arid regions and its improvement by integration of passive downdraught evaporative cooling.ENERGY AND BUILDINGS,273.
MLA	Soumia, Oukaci,et al."Evaluation of old building processes in the housing of Algeria?s arid regions and its improvement by integration of passive downdraught evaporative cooling".ENERGY AND BUILDINGS 273(2022).