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November 3, 2011, 09:19 |
convergence question
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#1 |
New Member
Amit Agasty
Join Date: Oct 2011
Location: CLZ, Deutschland
Posts: 15
Rep Power: 14 |
hi
i have a very basic question .. when we give a convergence criteria to the solver.. say the residuals to be attained. The final result comes so that, at the end of the maximum outer loop iterations the residuals could not reach the desired values, but they remain constant over sevral itterations!!! would you say the results have converged and are acceptable??? Amit |
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November 3, 2011, 10:30 |
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#2 |
New Member
Amit Agasty
Join Date: Oct 2011
Location: CLZ, Deutschland
Posts: 15
Rep Power: 14 |
i think i should put the question so better:
what if the residuals oscillate about a value higher than that accpected?? |
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November 3, 2011, 16:44 |
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#3 |
Super Moderator
Glenn Horrocks
Join Date: Mar 2009
Location: Sydney, Australia
Posts: 17,706
Rep Power: 143 |
This is a FAQ
http://www.cfd-online.com/Wiki/Ansys...gence_criteria |
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