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August 2, 2012, 23:04
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Graph of RMS residue not converging
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#1 |
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New Member
Join Date: Aug 2012
Posts: 4
Rep Power: 14  |
Hi, I have a problem regarding my transient model. While running the model, it seems that the RMS residue graph is not converging, instead it is fluctuating. Is this problem relates to inaccurate mesh or boundary conditions? Really need a help as soon as possible. Thank you.
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August 3, 2012, 09:54
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#2 |
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Super Moderator
Glenn Horrocks
Join Date: Mar 2009
Location: Sydney, Australia
Posts: 17,872
Rep Power: 144 |
This FAQ is written for steady state runs but many of the comments are applicable to transient runs as well:
http://www.cfd-online.com/Wiki/Ansys...gence_criteria |
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