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Divergence detected in AMG solver: pressure correction |
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September 23, 2009, 09:52
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Divergence detected in AMG solver: pressure correction
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#1 |
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New Member
DM
Join Date: Mar 2009
Location: GREECE
Posts: 13
Rep Power: 17  |
"Divergence detected in AMG solver: pressure correction"
What does it mean???? By the way I use the Phase coupled SIMPLE solver |
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September 30, 2009, 22:39
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#2 |
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Senior Member
YH Tan
Join Date: Mar 2009
Location: Malaysia
Posts: 119
Rep Power: 17 |
try to reduce ur underrelaxation factor.
If not working, try to modify ur initialization setting close to ur predicted result. still not working then try to refine ur meshes
__________________
Herntan,  Add Reputation if I am right
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August 7, 2010, 07:47
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Divergence detected in AMG solver: pressure correction
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#3 |
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Member
ahmad
Join Date: Jul 2010
Posts: 57
Rep Power: 16 |
hi everybody..
did u solve ur problem: Divergence detected in AMG solver: pressure correction i tried but could not solve it;any idea? |
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