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Forum: OpenFOAM Running, Solving & CFD October 18, 2010, 11:14
Replies: 17
Views: 17,617
Posted By DanM
I find interesting what was written about setting...

I find interesting what was written about setting epsilon equal to 1-08. In my experience I have found that I seem to get better results when setting k equal to zeroGradient at the wall. Of course...
Forum: OpenFOAM Running, Solving & CFD October 18, 2010, 10:25
Replies: 17
Views: 17,617
Posted By DanM
Thank you very much for the answers. I have spent...

Thank you very much for the answers. I have spent some more time with this particular problem and suspect that one of the problems is that the Reynolds number is in the transitional regime between...
Forum: OpenFOAM Running, Solving & CFD September 27, 2010, 03:19
Replies: 17
Views: 17,617
Posted By DanM
I haven’t received an answer to my post yet and...

I haven’t received an answer to my post yet and am still facing the same problems with my model. I ran some further tests and by now am fairly certain that my solution is neither mesh dependent nor...
Forum: OpenFOAM Running, Solving & CFD September 23, 2010, 05:25
Replies: 17
Views: 17,617
Posted By DanM
Post k-omega SST simulation of turbulent flow around a circular cylinder

Hi everyone,


I have been analyzing the performance of the k-epsilon and k-omega SST turbulence models using a test case of a 2D circular cylinder. The numerical model was set up for Re = 3900...
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