摘要
本文提出了一个计算跨音速透平叶栅的极限进气角的方法。该法以叶栅的相对极限环量为根据。用本法计算得到的极限进气角和实验结果吻合较好。
The author proposed a method for calculating the critical inlet plane angle of a transonic turbine blade cascade.The method is based on the relative critical circulation of the cascade. The critical inlet angle obtained by this method has good agreement with the test results.
出处
《热能动力工程》
CAS
CSCD
北大核心
1990年第2期48-53,共6页
Journal of Engineering for Thermal Energy and Power
关键词
汽轮机
跨音速叶栅
计算方法
叶栅
steam turbine
transonic blade cascade
calculation method
