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Divergence detected in AMG solver:k

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Old   June 1, 2012, 13:27
Default Divergence detected in AMG solver:k
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Tamphasana
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Hi all,

I am using Eulerian multiphase model with standard k-epsilon turbulence model in gas-liquid phase, udf for drag co-efficient is interpreted successfully but when i start iteration, exactly after 11th iteration it stops showing error as

Error: divergence detected in AMG solver:k

please help
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