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Forum: OpenFOAM Running, Solving & CFD

July 29, 2010, 06:03

Replies: 23

simpleFoam - flow around a cube

Views: 6,360

Posted By herbert

Hi Benni, for your first problem you can...

Hi Benni,

for your first problem you can try two things:

Add underrelaxation for gradP just like gradP += gragPplus
Increase viskosity and decrease it step by step
For the second problem...

Forum: OpenFOAM Running, Solving & CFD

July 27, 2010, 03:49

Replies: 23

simpleFoam - flow around a cube

Views: 6,360

Posted By herbert

Hi Benni, I think what Ata wanted to say is...

Hi Benni,

I think what Ata wanted to say is that you must not use cyclic boundary conditions in your case. Just imagine what will happen to your pressure. When you force it to be equal on inlet...

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