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Divergencr in AMG solver: temperature

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Old   July 2, 2006, 05:59
Default Divergencr in AMG solver: temperature
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hi, I am solveing a 3D problem of a rod bundle setup. since I need to obtain a rough estimate and also to save time, I have kept coarse mesh. as fluent solves the proble after 380 iteration it gives an error

divergence in AMG solver :temeperature

what is this error and how do i solve it...


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Old   July 10, 2006, 12:38
Default Re: Divergencr in AMG solver: temperature
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I encountered a similar error when running an unsteady case...... it was in the y- momentum instead of temperature.

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