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Forum: OpenFOAM Programming & Development

December 13, 2012, 15:25

Replies: 4

how to change code in channelFoam for RAS

Views: 1,512

Posted By conceptone

Hi Lieven, yep, the problem is done, it turns out...

Hi Lieven, yep, the problem is done, it turns out the time step leads to this. I tried small time step before, but not small enough. This time I try really small one, which works. This may turn out...

Forum: OpenFOAM Programming & Development

December 12, 2012, 15:41

Replies: 4

how to change code in channelFoam for RAS

Views: 1,512

Posted By conceptone

Thanks Lieven, I guess what you mentioned is the...

Thanks Lieven, I guess what you mentioned is the declaration of that pointer in createFields.H, which I have done below and in solver. If I didn't do this modification, the solver even can't be...

Forum: OpenFOAM Programming & Development

December 12, 2012, 13:47

Replies: 4

how to change code in channelFoam for RAS

Views: 1,512

Posted By conceptone

how to change code in channelFoam for RAS

Hi everyone, I wanna use channelFoam with RAS model. However, the solver seems to be designed specially for LES, which leads to incredible large Courant number and pressure, pressure gradient and...

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