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Forum: OpenFOAM Running, Solving & CFD

January 16, 2009, 02:51

Replies: 4

ChtMultiRegionFoam kOmegaSST solidDisplacementFoam

Views: 5,403

Posted By kati

You should check a book on bou

You should check a book on boundary layer theory to find out what is logarithmic region. Something like y+~30-400. If y+ is too small or too big, the assumptions of the model are not valid which then...

Forum: OpenFOAM Running, Solving & CFD

January 15, 2009, 04:51

Replies: 4

ChtMultiRegionFoam kOmegaSST solidDisplacementFoam

Views: 5,403

Posted By kati

Hi Marco, I can only reply

Hi Marco,

I can only reply following (note that I haven't tested the chtMultiRegionFoam):

1a) You might try ddtScheme CoEuler or SLTS. They locally limit the time step. See comments in...

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