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January 7, 2014, 11:07 |
wall b.c. different results
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#1 |
Member
CC
Join Date: Jun 2011
Posts: 73
Rep Power: 14 |
Dear all,
I'm simulating a non-newtonian fluid flow with a low-Re k-e turbulence model, AKN model. I implemented it using an UDF. If I chose the wall B.C. flux equal to zero for epsilon the results are different than that if I chose the value equal to 2*KinematicViscosity*k/SQR(WallDistance). Anyone can help me with this question wall B.C. for epsilon. |
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July 12, 2017, 15:12 |
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#2 |
Member
Vedamt Chittlangia
Join Date: Feb 2016
Posts: 64
Rep Power: 9 |
Are you able to get it working? I am also stuck here.
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