摘要
本文对采用吸附式压气机概念设计的一套超声速平面叶栅采用粘性全三维数值模拟方法进行了研究。数值模拟再现了吹风试验中发现的一些现象,并进一步研究了抽吸位置、抽吸气流量对叶栅性能的影响。
3D viscous flow simulation was conducted for a supersonic plane cascade with aspirated design. Numerical simulation was used to analyze the phenomena disposed in wind tunnel test for the cascade, and furthermore to investigate the affects of the aspiration position and the aspirated flow rate on the cascade.
出处
《燃气涡轮试验与研究》
2009年第4期1-8,共8页
Gas Turbine Experiment and Research
关键词
吸附式压气机叶栅
数值模拟
吸气位置
吸气流量
aspirated compressor cascade
numerical simulation
aspiration position
aspirated flow rate
