Then the deposition characteristic of different particle diameters in the bladecascade of the axial compressor was obtained.
在此基础上，研究了轴流压缩机叶栅内不同直径粒子在叶片压力面和吸力面的沉积规律；
2
Through spectrum analysis of the unsteady aerodynamic forces and moments of each bladecascade, 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。
3
The numerical flutter analysis system was formed by the three-dimensional numerical simulation of the vibrating cascade flow combined with the structural dynamics analysis of vibrating blade.