|November 19, 2011, 01:47||
AMG Solver divergence
Join Date: Apr 2010
Posts: 10Rep Power: 7
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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