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Convergence of a natural convection process

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Old   February 1, 2012, 22:45
Default Convergence of a natural convection process
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kat
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Sir,
im new to fluent.in a natural convection problem which solver should i apply for transient condition. how to give residuals.like commanding the process to stop after convergence is reached.because for my problem its not converging.if i give more iterations its showing divergence occured in AMG solver.temperature.thank you.
Karthik
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