XANSYS Message: 93090 [Go back to message list]
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Subject: Re: Ansys FSI nightmare
Author: Y Y Tan
Date: 2008-04-29 23:55:41Hi guys,
Just wanted to ask for some advice. Currently, modelling the problem in
transient seems to work and i'm gonna build a full scale model of it and model
it in transient. Anyway, I tried solving the structural part alone in a dynamic
condition but the thing is, the solver crashes before it reaches the end time
which I specify. Error message is always element turning inside out. I've tried
decreasing the mesh, making the time steps smaller and also adding non-linear
stabalization but it always seems to crash around a particular time which is
about 0.12s . Hope someone could give me some useful hints.. Thanks.
Regards,
Tan Yi Yong
The University of Sheffield
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