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Forum: OpenFOAM Running, Solving & CFD

March 5, 2012, 06:38

Replies: 5

simpleFoam + cyclone device. Poor result.

Views: 2,385

Posted By markusrehm

Hello, I don't really understand the...

Hello,

I don't really understand the velocity plot.

What you could try:
-Think about a velocity profile at at the inlet or make the inlet longer so that a profile can develop.
-A fixed...

Forum: OpenFOAM Running, Solving & CFD

February 1, 2012, 07:40

Replies: 5

simpleFoam + cyclone device. Poor result.

Views: 2,385

Posted By markusrehm

Hello, you should try one of the RSM models...

Hello,

you should try one of the RSM models (LaunderGibson) and improve mesh quality (maybe convert your mesh to a polyedral mesh). RSM tends to be less stable and the mesh will be more important....

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