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Forum: OpenFOAM

May 12, 2011, 07:07

Replies: 4

simpleFoam crash -> How to solve

Views: 2,560

Posted By tH3f0rC3

I think I have now solved the problem. I have...

I think I have now solved the problem.
I have used as boundary condition for inlet U:
type fixed Value

Now I am using
type
surfaceNormalFixedValue

and it works so far.

Forum: OpenFOAM

May 11, 2011, 14:56

Replies: 4

simpleFoam crash -> How to solve

Views: 2,560

Posted By tH3f0rC3

Hi, thanks for your answer. Please see my...

Hi,
thanks for your answer.
Please see my notations below.

Best Regards,
tH3f0rC3

Forum: OpenFOAM

May 11, 2011, 02:44

Replies: 4

simpleFoam crash -> How to solve

Views: 2,560

Posted By tH3f0rC3

The new case I have tried to solve, the one with...

The new case I have tried to solve, the one with a finer mesh (yPlus max = 290) crashes also, but in a different way:
Please see the added picture

When I try to modify the alpha values...

Forum: OpenFOAM

May 10, 2011, 07:52

Replies: 4

simpleFoam crash -> How to solve

Views: 2,560

Posted By tH3f0rC3

simpleFoam crash -> How to solve

Hi there,

I have tried to solve a case with simpleFoam.
Turbulence model: kepsilon, thus y+>30.

In the picture you can see yplus values of about >6000. I'm not quite sure if the value of...

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