干旱区生态环境知识资源中心(Arid): Critical impact factors on the cooling performance design of natural draft dry cooling tower and relevant optimization strategies

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DOI	10.1016/j.applthermaleng.2019.03.008
	Critical impact factors on the cooling performance design of natural draft dry cooling tower and relevant optimization strategies
	Ge, Wenjing 1; Fan, Jun 2; Liu, ChuanXiao 2; Li, Wendong 1; Chen, Guangan 1; Zhao, Yuanbin 1
通讯作者	Zhao, Yuanbin
来源期刊	APPLIED THERMAL ENGINEERING
ISSN	1359-4311
出版年	2019
卷号	154 页码:614-627
英文摘要	Because of the inherent water saving merit, natural draft dry cooling towers (NDDCTs) were widely used by power units in arid regions. The cooling performance of NDDCT plays an important role in the economic and safe running of power units. Then, the design of NDDCTs should be optimized from the design stage. Considering the following factors, such as the tower shape, the radiator arrangement, the ambient crosswind, and the mass flow ratio of circulating water to exhausting steam (m), an optimization model was put forward based on theoretical analyses. Through orthogonality analysis, two critical tower shape factors were selected, which were the ratio of the tower height to its bottom diameter and the ratio of the tower throat area to its bottom shell area. Combining the number of cooling column and m, the cooling performance of NDDCTs was optimized and relevant strategies were proposed. Meanwhile, the height of tower was optimized and the minimum construction cost of NDDCT was obtained with optimized cooling performance.
英文关键词	Natural draft dry cooling tower Cooling performance Optimal design Orthogonal analysis Critical factors
类型	Article
语种	英语
国家	Peoples R China
收录类别	SCI-E
WOS记录号	WOS:000469892000058
WOS关键词	THERMO-FLOW CHARACTERISTICS ; CROSSWIND ; RADIATORS
WOS类目	Thermodynamics ; Energy & Fuels ; Engineering, Mechanical ; Mechanics
WOS研究方向	Thermodynamics ; Energy & Fuels ; Engineering ; Mechanics
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/214282
作者单位	1.Shandong Univ, Sch Energy & Power Engn, Jinan 250061, Shandong, Peoples R China; 2.Shandong Agr Univ, Sch Water Conservancy & Civil Engn, Tai An 271000, Shandong, Peoples R China
推荐引用方式 GB/T 7714	Ge, Wenjing,Fan, Jun,Liu, ChuanXiao,et al. Critical impact factors on the cooling performance design of natural draft dry cooling tower and relevant optimization strategies[J],2019,154:614-627.
APA	Ge, Wenjing,Fan, Jun,Liu, ChuanXiao,Li, Wendong,Chen, Guangan,&Zhao, Yuanbin.(2019).Critical impact factors on the cooling performance design of natural draft dry cooling tower and relevant optimization strategies.APPLIED THERMAL ENGINEERING,154,614-627.
MLA	Ge, Wenjing,et al."Critical impact factors on the cooling performance design of natural draft dry cooling tower and relevant optimization strategies".APPLIED THERMAL ENGINEERING 154(2019):614-627.