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March 18, 2010, 06:45 |
Setup of compressible turbulent case
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#1 |
New Member
Markus
Join Date: Sep 2009
Posts: 11
Rep Power: 16 |
Hello Foamers!
I'm currently trying to set up a new case. Except for the geometry which is imported from Fluent (using fluent3dMeshToFoam) I started from scratch. The solution should be compressible and turbulent; therefore I decided to use rhoPisoFoam. But I'm not sure whether this is the best choice. In Fluent the case runs stable with a constant time step size of 2.5e-4 but letting rhopisoFoam adjust the time steps the step size falls below 5e-6. On the other hand rhoPisoFoam exits with "max. No. of iterations exceeded" when fixing time step size. Can anyone give me some hints, please! Regards Navier PS: This archive contains my case.
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kind regards Navier <°))))>< |
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