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December 2, 2011, 23:45 |
doubt in post processing
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#1 |
New Member
murugesan
Join Date: Aug 2011
Posts: 8
Rep Power: 14 |
Hi,
I have a small question: during iterations I get the warning message "reversed flow in xxxx faces on pressure outlet". The number xxxx goes down with iterations. then the solution converges and there are still about 1000 faces in the outlet with reversed flow. If I continue the iterations the number keeps falling, and probably it will reach zero (no more warnings). What does this mean? Is the solution not really converged when FLUENT says so (according to the default residuals criteria)? IS the solution converged when finally there are no more faces with reversed flow or when this number stays constant? thanks |
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