干旱区生态环境知识资源中心(Arid): DESIGN OF SOLAR ENHANCED NATURAL DRAFT DRY COOLING TOWER FOR SOLAR THERMAL POWER PLANTS

Arid

DOI	10.20898/j.iass.2016.187.763
	DESIGN OF SOLAR ENHANCED NATURAL DRAFT DRY COOLING TOWER FOR SOLAR THERMAL POWER PLANTS
	Guan, Zhiqiang; Gurgenci, Hal; Zou, Zheng
来源期刊	JOURNAL OF THE INTERNATIONAL ASSOCIATION FOR SHELL AND SPATIAL STRUCTURES
ISSN	1028-365X
EISSN	1996-9015
出版年	2016
卷号	57 期号:1 页码:97-103
英文摘要	For concentrated solar thermal (CST) power plants located in dry and arid areas, dry cooling is the only cost effective alternative. If using existing dry cooling technology, the CST power generation will be reduced significantly at high ambient temperatures. This paper presents design options of a novel cooling tower design concept with the potential to maintain the design-point performance even on very hot days. In this new concept, a natural draft dry cooling tower is modified by adding a solar collector around its base. The function of the solar collector is to make the air inside the cooling tower hotter so the buoyancy force increases. In a natural draft dry cooling tower, increased buoyancy means increased air flow rate through the heat exchangers and, therefore, increased heat transfer capacity. The end result is power plant efficiencies significantly higher than what could be achieved with the unmodified design.
英文关键词	Solar power natural draft cooling tower heat exchanger dry cooling
类型	Article
语种	英语
收录类别	ESCI
WOS记录号	WOS:000392585300012
WOS类目	Engineering, Civil
WOS研究方向	Engineering
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/331755
作者单位	[Guan, Zhiqiang; Gurgenci, Hal] Univ Queensland, Sch Mech & Min Engn, Brisbane, Qld 4072, Australia; [Zou, Zheng] Chongqing Univ Technol, Sch Mech Engn, Chongqing 400054, Peoples R China
推荐引用方式 GB/T 7714	Guan, Zhiqiang,Gurgenci, Hal,Zou, Zheng. DESIGN OF SOLAR ENHANCED NATURAL DRAFT DRY COOLING TOWER FOR SOLAR THERMAL POWER PLANTS[J],2016,57(1):97-103.
APA	Guan, Zhiqiang,Gurgenci, Hal,&Zou, Zheng.(2016).DESIGN OF SOLAR ENHANCED NATURAL DRAFT DRY COOLING TOWER FOR SOLAR THERMAL POWER PLANTS.JOURNAL OF THE INTERNATIONAL ASSOCIATION FOR SHELL AND SPATIAL STRUCTURES,57(1),97-103.
MLA	Guan, Zhiqiang,et al."DESIGN OF SOLAR ENHANCED NATURAL DRAFT DRY COOLING TOWER FOR SOLAR THERMAL POWER PLANTS".JOURNAL OF THE INTERNATIONAL ASSOCIATION FOR SHELL AND SPATIAL STRUCTURES 57.1(2016):97-103.