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Convergence and Under Relaxation Factors- Dependency?

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Old   October 13, 2015, 05:04
Default Convergence and Under Relaxation Factors- Dependency?
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Sidharth
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Dear all,
I am working on a project of under hood thermal management. My solutions were oscillating between a extreme minor difference, for some vales of URF. But when decreased the value of URF(Under Relaxation Factors) by small value, my solutions got changed, by a minor value.

So my question is, Should the converged solution independent of URF value or not? IF not then how to know that we have a correct solution.??

Thanking You,
Sidharth.
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