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How to control reverse flow and obtain convergence |
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#1 |
Member
S. Morichika
Join Date: Aug 2014
Posts: 62
Rep Power: 12 ![]() |
Hi,
I am running DPM simulation and facing reverse flow in the outlet. I have set the residual convergence criteria as .000001 and solution does not converged. How can I fix the problem? The number of nodes is 400000. I run sever case like 500000, 600000, 700000, 800000, 900000. I checked the mesh quality. The orthogonal quality is .3 and max skewness value is .81. Do you have any suggestion, how can I obtain the convergence. Thanks |
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#2 |
Senior Member
Cees Haringa
Join Date: May 2013
Location: Delft
Posts: 607
Rep Power: 0 ![]() |
In what way is it not converged, can you elaborate a bit?
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Tags |
convergence criteria, reverse flow |
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