干旱区生态环境知识资源中心(Arid): Enhancing tubular solar still productivity using composite aluminum/copper/sand sensible energy storage tubes

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DOI	10.1016/j.solmat.2020.110882
	Enhancing tubular solar still productivity using composite aluminum/copper/sand sensible energy storage tubes
	Elashmawy, Mohamed; Ahmed, Mohamed M. Z.
通讯作者	Elashmawy, M (corresponding author), Univ Hail, Mech Engn Dept, Engn Coll, Hail 2440, Saudi Arabia.
来源期刊	SOLAR ENERGY MATERIALS AND SOLAR CELLS
ISSN	0927-0248
EISSN	1879-3398
出版年	2021
卷号	221
英文摘要	Water scarcity is a big challenge especially for developing countries and desert areas like Saudi Arabia. Using solar energy for freshwater production is the way forward for future development of the water industry. The present study developed a new composite sensible heat storage tubes (CSHSTs) to improve the freshwater productivity of a tubular solar still activated by a parabolic concentrator solar tracking system. 12-CSHSTs were inserted inside the trough of the tubular solar still forming heterogeneous cavities for the saline water. Each CSHST consists of three main solid components (black painted aluminum tube, copper wire and silica sand). The experimental work was conducted under the climatic conditions of Hall city in Saudi Arabia. Results showed enhancements by 24.05% and 20.06% in the freshwater yield and thermal daily efficiency, respectively. The developed device produced 4.9 L/m(2)day with 13% lower freshwater production cost of $0.0087 per liter. Inserting the 12-CSHSTs inside the trough with the heterogeneous cavities increased the contact area with the saline water. This novel configuration enhanced significantly the heat transfer mechanism. The developed device showed higher performance compared to the previous studies in the literature.
英文关键词	CSHSTs Desalination Tubular solar still Heat storage Parabolic concentrator Cost per liter
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000603561700003
WOS关键词	WATER PRODUCTION ; PERFORMANCE ; HEAT ; DEPTH ; YIELD ; WICK
WOS类目	Energy & Fuels ; Materials Science, Multidisciplinary ; Physics, Applied
WOS研究方向	Energy & Fuels ; Materials Science ; Physics
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/348215
作者单位	[Elashmawy, Mohamed] Univ Hail, Mech Engn Dept, Engn Coll, Hail 2440, Saudi Arabia; [Elashmawy, Mohamed] Suez Univ, Engn Coll, Mech Engn Dept, Suez 43521, Egypt; [Ahmed, Mohamed M. Z.] Prince Sattam Bin Abdulaziz Univ, Mech Engn Dept, Coll Engn, Al Kharj 11942, Saudi Arabia; [Ahmed, Mohamed M. Z.] Suez Univ, Met & Mat Engn Dept, Fac Petr & Min Engn, Suez 43521, Egypt
推荐引用方式 GB/T 7714	Elashmawy, Mohamed,Ahmed, Mohamed M. Z.. Enhancing tubular solar still productivity using composite aluminum/copper/sand sensible energy storage tubes[J],2021,221.
APA	Elashmawy, Mohamed,&Ahmed, Mohamed M. Z..(2021).Enhancing tubular solar still productivity using composite aluminum/copper/sand sensible energy storage tubes.SOLAR ENERGY MATERIALS AND SOLAR CELLS,221.
MLA	Elashmawy, Mohamed,et al."Enhancing tubular solar still productivity using composite aluminum/copper/sand sensible energy storage tubes".SOLAR ENERGY MATERIALS AND SOLAR CELLS 221(2021).