supported by National Natural Science Foundation of China(51236001);National Basic Research Program of China(2012CB720201);Beijing Natural Science Foundation(No.3151002)
Through-flow method is still widely applied in the revolution of the design of a turbomachinery, which can provide not merely the performance characteristic but also the flow field. In this study,a program based on th...
supported by National Natural Science Foundation of China(51236001);National Basic Research Program of China(2012CB720201);Beijing Natural Science Foundation(No.3151002)
The current paper presents experimental and computational results to assess the effectiveness of non-axisymmetric endwall contouring in a compressor linear cascade. The endwaU was designed by an endwall design optimi-...
supported by the National Natural Science Foundation of China(Grant Nos.51576008&51236001);the National Basic Research Program of China(GrantNo.2012CB720201);Aeronautical Science Foundation of China(Grant No.2014ZB51018);the Collaborative Innovation Center for Advanced Aero-Engine of China;the Fundamental Research Funds for the Central Universities
A stability model for multi-stage compressor is developed on the basis of the eigenvalue approach.This model assumes that the unsteady flow field can be decomposed into pressure,vortex and entropy waves.Besides,a line...
supported by the National Natural Science Foundation of China (Nos.51236001,51006005);the National Basic Research Program of China (No. 2012CB720201);Beijing Natural Science Foundation (No. 3151002)
The circumferentially averaged equation of the inlet flow radial equilibrium in axial compressor was deduced. It indicates that the blade inlet radial pressure gradient is closely related to the radial component of th...