摘要
通过对国内已建设投运的1000 MW机组高位收水冷却塔的设计计算数据和测试值进行对比分析和总结,对搁置式布置的淋水填料的阻风面积取值进行研究,对设计计算方法进行优化和改进,为高位收水冷却塔的自主化设计提供参考。
The comparison analysis and summary of the design calculation data and the test value of cooling tower with WCD in a running 1000 MW power unit were carried out.This paper studies the value of the wind resistance area of the shelved water drenching packings,and optimizes and improves the design method,providing a reference for the indigenous design of the cooling tower with WCD.
作者
王蓓
范攀
杨迎哲
宋志勇
宋小军
WANG Bei;FAN Pan;YANG Ying-zhe;SONG Zhi-yong;SONG Xiao-jun(Northwest Electric Power Design Institute Co.,Ltd.of CPECC,Xi'an 710075,China;China Institute of Water Resources and Hydropower Research,BeiJing 100038,China)
出处
《电力勘测设计》
2021年第S01期56-60,共5页
Electric Power Survey & Design
关键词
高位收水冷却塔
阻力性能
热力性能
出塔水温
淋水填料阻风面积
梁柱阻风面积折减系数
cooling tower with WCD(water collecting device)
resistance performance
thermal performance
outlet water temperature
air resistance of the fill
reduction coefficient of air resistance of the beam column
