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Search: Posts Made By: phsieh2005
Forum: OpenFOAM July 19, 2011, 08:53
Replies: 3
Views: 2,125
Posted By phsieh2005
Hi, Sambo, Yes, I did plot the set in...

Hi, Sambo,

Yes, I did plot the set in paraview. the issue is non-orthongonality.

I reduced under-relaxation coef of p to 0.2 and U to 0.5. Maybe I need to reduce them more? How about the...
Forum: OpenFOAM July 18, 2011, 15:53
Replies: 3
Views: 2,125
Posted By phsieh2005
how to deal with bad quality cells?

Dear OpenFOAMers,

I obtained a mesh with about 10% bad quality cells. There is nothing I can do to improve the cell quality. This mesh has already 8 million cells. So, I cannot add more cells...
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