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November 19, 2011, 01:47
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AMG Solver divergence
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#1 |
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New Member
Tejas C
Join Date: Apr 2010
Posts: 10
Rep Power: 16  |
Hi
I am using FLUENT 13.0 to simulate the hovering of an insect. I am using the DEFINE_GRID_MOTION macro in my UDF. All my outer domains are walls. There is no incoming flow. I get this pressure correction divergence error after about 20 iterations which is the length of the first time step in my tests. Does anyone have a clue what's happening? |
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November 23, 2011, 07:41
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#2 |
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Senior Member
Mohsin Mukhtar
Join Date: Mar 2010
Location: South Korea
Posts: 249
Rep Power: 17 |
I have got the same issue but macro is different. Have you found a solution?
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Linear Mode
