Shock capture in CFX
 

Hi all, I am doing simulation for a transonic compressor using ANSYS CFX. I found the tip shock is not very clear compared to the NUMECA results. The total pressure ratio is thus lower than the correct one.

Does anyone know the problem here? I am using k-epsilo turbulence model and high-resolution scheme.

Thank you firstly,

BalanceChen

Thank you very much for replying. I am trying to improve the grid quality~