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AMG Solver divergence for LES

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Old   June 20, 2005, 16:12
Default AMG Solver divergence for LES
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My solution diverges (AMG solution divergence: x-momentum) whenever I start a LES run using NITA scheme from a converged steady state RANS solution.

I did not face any divergence problem while running the steady state RANS solution. But as soon as I start LES I get the divergence error message? Any help?


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