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-   -   Convergence problem! (https://www.cfd-online.com/Forums/cfx/21650-convergence-problem.html)

UY September 27, 2005 11:36

Convergence problem!
 
Hi,all, I am using CFX5.7.1. Recently I have met convergence problem. I believe it is a mesh problem not physical model because I tried different physical models and I still couldn't achieve a good convergence(MAX 10^-4). How to improve the mesh quality and what is the criteria to determine the quality of mesh? By the way, i am studying a rotating impeller in a baffled tank and MFR is used.

Thanks in advance!



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