摘要
使用FLUENT软件对某型跨音速涡轮叶栅的导叶进行了S_1流面的粘性流动计算。分析了叶栅能量损失系数随不同后楔角的变化,得到了在该涡轮叶栅内对应最小能量损失的3个典型截面上的后楔角的范围。
The present paper computed the viscous flow of S1 flow surfaces in some transonic turbine vane cascade by using the computational software FLUENT. Analyzed the changing of energy loss in turbine cascade with different backward wedge angles, and achieved the range of the backward wedge angles corresponding of the minimum energy losses on three typical sections in the turbine cascade.
出处
《汽轮机技术》
北大核心
2006年第4期267-268,共2页
Turbine Technology
关键词
后楔角
能量损失
涡轮叶栅
backward wedge angle
energy losses
turbine cascade
