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Forum: OpenFOAM

May 14, 2009, 13:39

Replies: 12

Convegence problems while increasing the mesh resolution

Views: 2,552

Posted By santos

I would try to: 1 - Coarsen the mesh until...

I would try to:

1 - Coarsen the mesh until obtaining y+>30 and use standard k-epsilon model;

2 - Refine the mesh until obtaining y+<1 and use any low-Re model;

3 - Repeat 1 and 2 in...

Forum: OpenFOAM

May 14, 2009, 05:20

Replies: 12

Convegence problems while increasing the mesh resolution

Views: 2,552

Posted By santos

Hi, What is your y+? You'll need it to be >...

Hi,

What is your y+? You'll need it to be > 30 for k-epsilon turbulence model.

Regards,
Jose Santos

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