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Need comment in unsteady residual

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Old   August 26, 2014, 08:50
Post Need comment in unsteady residual
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le hoang anh
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Hi, I post here the unsteady residual for K-Omega and K-Epsilon turbulence models. It seam that the residual could not reduce 3-order magnitude at each time step. In the residual monitor, I turned off the checking option for residual.
I read that the residual will force the solution.

So the residual is acceptable or not? Could you give me advices !
Thank you !
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File Type: jpg KE_residual.jpg (46.1 KB, 11 views)
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