Compared with the experimertal results from two heavily loaded cascades, the predictions by this model show that the S-type cross flow profiles produced by high blade force defects ...

• 理论分析方法有两类:一是应用二次流理论计算主流涡旋诱导的二次流速度,该方法能较准确估计叶栅出口的流动角分布,但由于忽略了粘性,故它对确定端壁阻塞和与之相关的端壁损失无能为力;