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September 17, 2014, 05:17
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k-omega turbulence model in ABLConditions
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#1 |
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New Member
Cedric
Join Date: Jun 2014
Location: France
Posts: 16
Rep Power: 11  |
Hi, I'am trying to perform wind simulation on buildings.
I use the "turbineSitting" tutorial. Since I was reading documentation about turbulence model, I read that k-omega turbulence model is more "true" than k-epsilon model near walls. So I wonder if I can use k-omega model in ABLConditions and, if yes, what kind of boundary condition could I put on the inlet in the omega file in 0.org folder? Thanks for your help, Cedric |
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October 29, 2014, 07:32
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#2 |
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Senior Member
Joachim Herb
Join Date: Sep 2010
Posts: 650
Rep Power: 21 |
Have look look at the SST turbulence model: It is k-epsilon in the "middle" of the flow and k-omega near the walls.
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