Through spectrum analysis of the unsteady aerodynamic forces and moments of each blade cascade, the unsteady aerodynamic interferences between blades were discussed.
对各列叶栅的非定常气动力和气动力矩进行频谱分析，探讨叶列间的非定常气动干扰。
2
A numerical simulation was performed to analyze the effect of bowed blades on the separation structures in a high-turning compressor cascade.
通过数值模拟，分析了叶片周向弯曲对大折转角压气机叶栅内分离结构的影响。
3
On the slot suction test rig of a humid-air plane-cascade, an experimental study was conducted of the water removal performance of the suction slots on hollow stationary blades of a steam turbine.