[1]石 磊1,石 诚2,余 喆3,等.间接空冷散热器空冷塔流动和传热的数值研究[J].西安建筑科技大学学报:自然科学版,2011,43(04):535-540.[doi:DOI:10.15986/j.1006-7930.2011.04.014]
 ,,et al.Numerical research on flow and heat transfer characteristics ofair cooling tower with surface indirect air cooled radiato[J].J.Xi’an Univ. of Arch. & Tech.:Natural Science Edition,2011,43(04):535-540.[doi:DOI:10.15986/j.1006-7930.2011.04.014]
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间接空冷散热器空冷塔流动和传热的数值研究()
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西安建筑科技大学学报:自然科学版[ISSN:1006-7930/CN:61-1295/TU]

卷:
43
期数:
2011年04期
页码:
535-540
栏目:
出版日期:
2011-08-31

文章信息/Info

Title:
Numerical research on flow and heat transfer characteristics of
air cooling tower with surface indirect air cooled radiato
文章编号:
1006-7930(2011)04-0535-06
作者:
石 磊1石 诚2余 喆3张 健3
(1.北京交通大学土建学院,北京100044;2.中国电力工程顾问集团公司,北京100011;
3.双良节能系统股份有限公司,江苏江阴214444)
Author(s):
SHI Lei1SHI Cheng2YU Zhe3ZHANG Jian3
(1.Beijing Jiaotong University,School of Civil Engineering,Beijing 100044,China;
2.China Power Engineering Consulting Group Corporation,Beijing 100011,China;
3.Shuang liang Eco-energy system Co.,LTD,Jiangsu Jiangyin 214444,China)
关键词:
间接空冷散热器空冷塔自然通风数值模拟优化设计
Keywords:
indirect air cooled radiatorair cooling towernatural draftnumeral simulationoptimal design
分类号:
TK264.1
DOI:
DOI:10.15986/j.1006-7930.2011.04.014
文献标志码:
A
摘要:
依托实际工程项目,利用计算传热学(NHT)软件FLUENT,对自然通风状态下,某600MW 机组表
面式间接空冷散热器空冷塔的流动和换热性能进行了数值模拟、分析和研究.确定了考核工况基准下,不同环
境风速对空冷塔通风量和间接空冷散热器散热量的影响.模拟结果显示,随着环境风速的增加,空冷塔通风量
和间接空冷散热器散热量减小.它为间接空冷系统的优化设计提供理论依据.
Abstract:
Based on an actual project and using the numerical heat transfer(NHT)software called FLUENT,the flow and
thermal characteristics of air cooling tower using indirect air cooled radiator under natural draft for a 600MW unit is simulated and analyzed.Under performance assessment condition,the influence of different wind speed on the air flow rate
and heat transfer rate of indirect air cooled radiator in the dry cooling tower are determined.The simulation results show
as the environmental wind speeds grows,the natural draft rate of the tower and heat transfer rate of air cooled radiator are
reduced.It offers a theoretic foundation for the optimal design of indirect air cooling system.

参考文献/References:

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备注/Memo

备注/Memo:
Based on an actual project and using the numerical heat transfer(NHT)software called FLUENT,the flow and
thermal characteristics of air cooling tower using indirect air cooled radiator under natural draft for a 600MW unit is simulated and analyzed.Under performance assessment condition,the influence of different wind speed on the air flow rate
and heat transfer rate of indirect air cooled radiator in the dry cooling tower are determined.The simulation results show
as the environmental wind speeds grows,the natural draft rate of the tower and heat transfer rate of air cooled radiator are
reduced.It offers a theoretic foundation for the optimal design of indirect air cooling system.
更新日期/Last Update: 2015-11-05