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Search: Posts Made By: romant
Forum: OpenFOAM Programming & Development July 3, 2013, 05:26
Replies: 6
Views: 6,344
Posted By romant
Step 4 is introduced in order to have a more...

Step 4 is introduced in order to have a more stable solver. Instead of setting the velocity in the first point away from the wall, a force (the wall shear force) is introduced in the equation. This...
Forum: OpenFOAM Programming & Development July 2, 2013, 06:18
Replies: 6
Views: 6,344
Posted By romant
took a while but here is a solution to the problem

Hej,

I think I found the solution to this. I found it in Pope, Turbulent Flow, 2000 under the way that wall functions are created. The original question was why the velocity is not set by any of...
Forum: OpenFOAM Programming & Development June 27, 2013, 05:04
Replies: 6
Views: 6,344
Posted By romant
in k-epsilon wall function approach high Re turbulence models: question of velocity

Hej,

I looked through the different wall function for k-epsilon turbulence models, however I feel I am missing something. In Wilcox (Turbulence modeling for CFD 2006) as well as many other...
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