主蒸汽和再热蒸汽管道压降计算及布置优化  

Calculation on Loss of Pressure for Tubes of Main Steam and Reheat Steam and its Optimized Layout

作　　者：王钟[1] 陈炼非[1] 

机构地区：[1]东北电力设计院,吉林长春130021

出　　处：《吉林电力》2002年第3期10-12,共3页Jilin Electric Power

摘　　要：在介绍主蒸汽和再热蒸汽管道压降计算的必要性和基本原则基础上 ,提出了主蒸汽和再热蒸汽管道压降整体计算的方法 ,进而介绍了管道布置的优化方法 ,并通过工程实例说明经压降计算进行优化布置所带来的效益。Based on the necessity and principle on calculating the loss of pressure for tubes of main steam and reheat steam,integrated method is submitted.It is stated the method which layout of tube is optimized.The benefit is compared that layout is changed according to the result of calculating the loss of pressure.

关 键 词：蒸汽管道 压降计算 布置优化 锅炉 主蒸汽管道 再热器 火力发电厂 

分 类 号：TM621.72[电气工程—电力系统及自动化]