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Divergence in AMD solver

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Old   April 5, 2005, 09:06
Default Divergence in AMD solver
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Hi All, Sometimes while starting the Fluent solution I encounter a error "divergence in AMD solver". It appears even before first iteration. Anybody can help?
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Old   April 5, 2005, 09:28
Default Re: Divergence in AMD solver
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Yes...try lowering the under-relaxation factors especially during the first iterations. Luca
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Old   April 5, 2005, 22:21
Default Re: Divergence in AMD solver
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To check the boundary condition first especially when you use udf to define it.
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