cascade of blade的意思|示意

Then the deposition characteristic of different particle diameters in the blade cascade 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；

Under high velocity flow conditions, cascade losses are mainly caused by radial drift of the boundary layer along the suction surface and by blade wakes.

在高速流动条件下，叶栅损失主要是吸力面边界层径向串流及其尾迹。

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。

In this paper unsteady numerical simulation of planar diffuse cascade is performed in the model profiles that choosing from mid-span of the blade in a repeated compressor.

本文选取某重复级压气机平均半径处的型线，进行平面扩压叶栅非定常数值模拟。

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.

将振动叶栅三维流动数值模拟与振动叶片结构动力学分析相结合，建立了叶片颤振数值分析系统。

Because of relative movement of blade rows, the pressure distributions on the blade and the flow field in the cascade vary periodically.

由于叶排间的相互运动，使叶片表面压力和叶栅通道内的流场呈周期性地变化；