干旱区生态环境知识资源中心(Arid): Energy and exergy analyses of a helicoidal water to air geothermal heat exchanger for arid regions

Arid

DOI	10.1080/15567036.2021.1970859
	Energy and exergy analyses of a helicoidal water to air geothermal heat exchanger for arid regions
	Hadjadj, Abdessamia; Atia, Abdelmalek; Ben haoua, Boubaker; Arici, Muslum; Naili, Nabiha; Kaddour, Abdelmadjid
通讯作者	Atia, A (corresponding author), Univ El Oued, Fac Technol, Levres Lab, El Oued 39000, Algeria.
来源期刊	ENERGY SOURCES PART A-RECOVERY UTILIZATION AND ENVIRONMENTAL EFFECTS
ISSN	1556-7036
EISSN	1556-7230
出版年	2021-08
英文摘要	Helicoidal water-air geothermal heat exchanger (HWAGHE) uses the water well as a heat source/sink for air refreshing purposes in space. It has been exploited as a passive technique to minimize the energy uses in buildings. This work goals to estimate the energy and exergy characteristics of HWAGHE for arid zone weather condition of Algeria. The helicoidally geometry enhancing the heat exchange with the soil is chosen to decrease the operating cost and the needed area. The studied HWAGHE was constructed from a flexible PVC pipe with 30 m length and 0.6 m diameter. It was immersed into a drilled borehole with 1 m diameter and 5 m depth. The heat exchange rate with the ground and exergy and energy efficiencies of HWAGHE is evaluated. Experimental findings revealed that the inlet ambient temperature has a considerable impact on the HWAGHE performances mainly when the change in temperature between the ambient and the water well increments. Maximal exergy and energetic efficiencies of the HWAGHE, reaching 89% and 92%, respectively, are obtained at 0.035 kg s(-1) mass flow rate.
英文关键词	Geothermal heat exchanger helicoidal water-air heat exchanger Sahara climate energy analysis exergetic analysis
类型	Article ; Early Access
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000691149500001
WOS关键词	THERMAL PERFORMANCE ; EARTH ; HOT ; EFFICIENCY ; BUILDINGS ; CLIMATE ; DESIGN ; SYSTEM ; PUMP ; DRY
WOS类目	Energy & Fuels ; Engineering, Chemical ; Environmental Sciences
WOS研究方向	Energy & Fuels ; Engineering ; Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/363086
作者单位	[Hadjadj, Abdessamia; Atia, Abdelmalek] Univ El Oued, Fac Technol, Levres Lab, El Oued 39000, Algeria; [Ben haoua, Boubaker] Univ El Oued, Renewable Energy, Renewable Energy Dev Unit Arid Zones Uderza, El Oued, Algeria; [Arici, Muslum] Kocaeli Univ, Engn Fac, Mech Engn Dept, Kocaeli, Turkey; [Naili, Nabiha] Ctr Rech & Technol Energie Crten, Lab Proc Therm Lpt, Mech Engn, Tunis, Tunisia; [Kaddour, Abdelmadjid] CDER, Renewable Energy, Unite Rech Appl Energies Renouvelables, Uraer,Ctr Dev Energies Renouvelables, Ghardaia, Algeria
推荐引用方式 GB/T 7714	Hadjadj, Abdessamia,Atia, Abdelmalek,Ben haoua, Boubaker,et al. Energy and exergy analyses of a helicoidal water to air geothermal heat exchanger for arid regions[J],2021.
APA	Hadjadj, Abdessamia,Atia, Abdelmalek,Ben haoua, Boubaker,Arici, Muslum,Naili, Nabiha,&Kaddour, Abdelmadjid.(2021).Energy and exergy analyses of a helicoidal water to air geothermal heat exchanger for arid regions.ENERGY SOURCES PART A-RECOVERY UTILIZATION AND ENVIRONMENTAL EFFECTS.
MLA	Hadjadj, Abdessamia,et al."Energy and exergy analyses of a helicoidal water to air geothermal heat exchanger for arid regions".ENERGY SOURCES PART A-RECOVERY UTILIZATION AND ENVIRONMENTAL EFFECTS (2021).