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Forum: OpenFOAM Running, Solving & CFD

January 3, 2012, 08:06

Replies: 11

High Courant Number @ icoFoam

Views: 12,902

Posted By Artex85

Done

Dear Foamers!

The hex pipe is working, problem was the small cell size in combination with a too large timestep.

The tet pipe is still pending, I think there is a problem with the mesh.

The...

Forum: OpenFOAM Running, Solving & CFD

December 30, 2011, 03:59

Replies: 11

High Courant Number @ icoFoam

Views: 12,902

Posted By Artex85

Dear Foamers! After the problems with the...

Dear Foamers!

After the problems with the tet mesh, i designed a simple pipe with hexas to check the openfoam mesh files which are created out of pointwise. checkMesh is just Fine, courent number...

Forum: OpenFOAM Running, Solving & CFD

December 29, 2011, 08:50

Replies: 11

High Courant Number @ icoFoam

Views: 12,902

Posted By Artex85

Hello anon_a! Thanks for your quick reply,...

Hello anon_a!

Thanks for your quick reply, here is the log file:

Exec : icoFoam
Date : Dec 29 2011
Time : 13:36:10
Host : ubuntu
PID : 5099

Forum: OpenFOAM Running, Solving & CFD

December 28, 2011, 11:01

Replies: 11

High Courant Number @ icoFoam

Views: 12,902

Posted By Artex85

High Courant Number @ icoFoam

Dear Foamers!

I designed a raw tetra mesh for a first view over the geometry. I wanted to test the flow with icoFoam. Unfortunately the courant number explodes after a few timesteps. Do you have...

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