摘要
介绍了叶栅损失的构成和影响因素 ,对叶片的斜置和复合斜置 ,平铣汽道及圆弧汽道对叶栅损失等的影响 ,静叶的气动性能对级特性的影响等进行了分析和探讨。
This paper introduces composition of cascade loss and the effect of some factors on cascade loss. The effect of cascade with leaned blade and compound leaned blade on cascade loss etc, the effect of cascade with plane endwalls and cylindrical endwalls on cascade loss etc and the effect of stator cascade aerodynamic characteristics on stage performance are analyzed and investigated.
出处
《上海汽轮机》
2002年第1期54-61,共8页
Shanghai Turbine
关键词
叶栅损失
斜置叶片
复合斜置
平铣汽道
汽轮机
cascade loss
leaned blade
compound lean
cascade with plane endwalls
cascade with cylindrical endwalls
stage performance
