摘要
简析汽封工作原理,通过画出不同汽封的芬诺线来验证芬诺线对汽封性能优劣的判定。
An analysis of steam seal works, to draw different steam seal fenno line to verify the fenno - line determination of the merits of the performance of the steam seal.
出处
《汽轮机技术》
北大核心
2013年第6期415-416,共2页
Turbine Technology
关键词
汽封
判断系数
压比
曲径汽封
芬诺线
steam seal
judgment coefficient
pressure ratio
labyrinth steam seal
