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March 1, 2012, 03:10 |
K-epsilon Source term
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#1 |
New Member
ali
Join Date: Feb 2012
Posts: 8
Rep Power: 14 |
hi every body.
I have trouble in descritizing of Nonlinear terms of source in k and epsilon equations. My cfd code is based on finite volume method. For example in (du/dy)**2 how should I descritize it? It is computed in center of each cell so I face like this: (du/dy)**2~|du/dy|*|du/dy| that using Green theory in each cell: |du/dy|={-[u(i)*dx(i)]}/area of cell but when I implement, the Fortran code is terminated by math (M6101) error. tanx. Last edited by cfdman_aero; March 1, 2012 at 10:21. |
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