April 12, 2015, 13:11
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K value is high and does not change with time
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#1
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Senior Member
Joe
Join Date: Feb 2012
Location: Canada
Posts: 112
Rep Power: 14
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Hello!
I have a problem in my case. I am simulating natural convection in a 2D axi-symmetric case. I want to use K-W sst solver. My mesh is really fine (maxYplus is in order of e-2). The issue that I see is that K value is high (e-1)relatively and does not change with time. Is that normal?
I tried to play with the relaxation factors...did not help...any Idea would be appreciated!
Hooman
Last edited by wyldckat; April 12, 2015 at 15:17.
Reason: moved and merged posts on the same question
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