高位收水冷却塔淋水填料阻风面积计算研究  

Study on Air Resistance of the Fill for the Cooling Tower with Water Collecting Device

作　　者：王蓓 范攀 杨迎哲 宋志勇[2] 宋小军[2] 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)

机构地区：[1]中国电力工程顾问集团西北电力设计院有限公司,陕西西安710075 [2]中国水利水电科学研究院,北京100038

出　　处：《电力勘测设计》2021年第S01期56-60,共5页Electric Power Survey & Design

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.

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 

分 类 号：TM6[电气工程—电力系统及自动化]