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-   -   Shock capture in CFX (http://www.cfd-online.com/Forums/cfx/89126-shock-capture-cfx.html)

BalanceChen June 6, 2011 01:58

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

ghorrocks June 6, 2011 07:42

http://www.cfd-online.com/Wiki/Ansys..._inaccurate.3F

BalanceChen June 7, 2011 07:25

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


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