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X-momentum divergence

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Old   February 18, 2004, 06:02
Default X-momentum divergence
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ammu
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When I try to use the solver it gives an error saying "Divergence detected in AMG solver:x-momentum," How can I overcome this? Someone please help me in this regard
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Old   February 19, 2004, 05:32
Default Re: X-momentum divergence
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emma
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Hi,

Maybe you can change the under-relaxation factor of x-momentum a bit smaller, it helps to get convergend solution.

Emma
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