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Divergence detected in AMG solver

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Old   September 23, 2021, 04:57
Angry Divergence detected in AMG solver
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I am simulating a two-axisymmetric supersonic jet impinging on a flat plate.

When I am rotating my mesh in fluent and running simulation, i am getting the following error, "Divergence detected in AMG solver" (details in the attachments)

Please, need help.
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divergence amg solver, divergence in fluent, divergence issue, fluent 2020 r2

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