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November 22, 2005, 22:58 |
under relaxation factor
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#1 |
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Hi,
I am running a transient analysis with free surface. My run is diverging after some time, so I have reduced the time step. But this has very less effect on divergence. When I reduced the 'under relaxation factor for pressure correction' the run is running fine. But after some time it again diverged. So I reduced it further. So I just want to know how low I can go there? WHat is the effect. Thanks all |
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