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regarding under relaxation factors

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Old   December 9, 1999, 09:31
Default regarding under relaxation factors
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swati
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sir,

is there any safe limit for specifying under relaxation factor for flow through pipe bend with 5.5 radius of curvature to radius of pipe ratio bend. The reynolds no.is 10000. the solution is not converging....

Swati
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Old   December 10, 1999, 12:09
Default Re: regarding under relaxation factors
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Sandeep Abhyankar
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I would recommend you to go and check your mesh quality. I have done pipe-bend simulations like this before..and convergence was never a problem.
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