汽轮机隔板汽道尺寸设计制造研究  

Research of Design and Manufacture of Steam Path Dimensions of Turbine Diaphragme

作　　者：欧楚雄[1] 段增辉[1] 张蕊 张增明[1] OU Chu xiong;DUAN Zenghui;ZHANG Rui;ZHANG Zengming(Dongfang Turbine Co.,Ltd.,618000,Deyang,Sichuan,China)

机构地区：[1]东方电气集团东方汽轮机有限公司,四川德阳618000

出　　处：《东方电气评论》2024年第4期52-55,共4页Dongfang Electric Review

摘　　要：文章对汽轮机隔板汽道尺寸进行了仔细分析,给出了汽轮机隔板汽道尺寸的理论定义,为实际生产中隔板汽道尺寸的验收提供了理论依据。文章同时给出了隔板制造过程中控制汽道尺寸的优化手段及实际应用中的隔板汽道尺寸验收方法及验收准则,可作为实际工程应用中的参考。This article analyses in detail for diaphragme steam path dimensions of turbine and provides theoretical value of diaphragme steam path dimensions.This article provides the theoretical basis for examine of turbine diaphragme steam path dimensions.At the same time,the optimization method of controlling steam passage size in the process of diaphragm manufacturing and the acceptance method and acceptance criterion of diaphragm steam passage size in practical application are given,which can be used as reference in practical engineering application.

关 键 词：汽轮机 隔板 汽道 

分 类 号：TK267[动力工程及工程热物理—动力机械及工程]