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。
2
In this thesis, there are three different span cable Bridges as project background, introduced the theoretical calculation of cable Bridges, numerical methods and nonlinear finite element analysis.