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April 25, 2013, 08:25 |
Residual Output
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#1 |
New Member
Ruben Geiger
Join Date: Apr 2013
Posts: 8
Rep Power: 13 |
Hello professionals,
I have a question. I simulate with AcuSolve a train in a wind tunnel. When I run the calculation, the residual ratio from pressure descends down to 1*10^-6, from velocity 1*10^-5, but from the eddy viscosity I get only residual values from 0,01-0.005. (Spalart-Allmars) Now I want to show in which area the calculation has a problem. I turned on to save all 10 calculation steps (Steady) the residuals from every node. When Im looking in postprocessor, the residuals from pressure have a range from +50000 <-> -50000. I dont undertsand this. And thats not only one area, is all over the model in my Result. (pressure, velocity and eddy viscosity) |
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May 3, 2013, 08:35 |
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#2 |
Senior Member
Rishi .
Join Date: Mar 2009
Posts: 149
Rep Power: 17 |
Could you post your .inp and .Log file?
This would help in figuring out the issue. |
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