干旱区生态环境知识资源中心(Arid): Experimental study of the performance of an earth to air heat exchanger located in arid zone during the summer period

Arid

DOI	10.18280/ijht.360422
	Experimental study of the performance of an earth to air heat exchanger located in arid zone during the summer period
	Hamdi, Omar; Brima, Abdelhafid; Moummi, Nouredine; Nebbar, Hamza
通讯作者	Hamdi, O
来源期刊	INTERNATIONAL JOURNAL OF HEAT AND TECHNOLOGY
ISSN	0392-8764
出版年	2018
卷号	36 期号:4 页码:1323-1329
英文摘要	The aim of this study is to explore the performance of an Earth to Air Heat Exchanger (EAHE) and find out the utility of the device in the cooling of buildings in the hot region. The EAHE cooling potential was experimentally investigated for a placement in Biskra, a city located in the south east of Algeria. A cylindrical tube of PVC in the serpentine form having an internal diameter of 0.110m and a total length of 56m is buried at 3m depth with a slope of 2% at Biskra University. The temperature readings of soil, external air and a buried duct at several positions were recorded during the period of May and September of the year 2013. Results showed that EAHE cooling potential (discrepancy between the inlet temperature (ambient) and the outlet temperature of the EAHE) was found promising as it could exceed 15 degrees C. The duration of operation of the heat exchanger does not influence the outlet temperature. EAHE is very useful to refresh buildings during spring and early summer, but it can just be used for pre-cooling in the rest of summer and autumn seasons. Moreover, a database was developed about the temperatures of the soil, external air and at the outlet of the device which may be useful for researchers in the future.
英文关键词	air-ground heat exchange buried pipe energy performance soil temperature
类型	Article
语种	英语
开放获取类型	Bronze
收录类别	ESCI
WOS记录号	WOS:000454771500022
WOS关键词	BUILDINGS ; SYSTEMS ; DESIGN
WOS类目	Thermodynamics
WOS研究方向	Thermodynamics
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/333178
作者单位	[Hamdi, Omar; Brima, Abdelhafid; Moummi, Nouredine; Nebbar, Hamza] Biskra Univ, Mech Engn Lab LGM, Dept Mech Engn, Biskra, Algeria
推荐引用方式 GB/T 7714	Hamdi, Omar,Brima, Abdelhafid,Moummi, Nouredine,et al. Experimental study of the performance of an earth to air heat exchanger located in arid zone during the summer period[J],2018,36(4):1323-1329.
APA	Hamdi, Omar,Brima, Abdelhafid,Moummi, Nouredine,&Nebbar, Hamza.(2018).Experimental study of the performance of an earth to air heat exchanger located in arid zone during the summer period.INTERNATIONAL JOURNAL OF HEAT AND TECHNOLOGY,36(4),1323-1329.
MLA	Hamdi, Omar,et al."Experimental study of the performance of an earth to air heat exchanger located in arid zone during the summer period".INTERNATIONAL JOURNAL OF HEAT AND TECHNOLOGY 36.4(2018):1323-1329.