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y+ for LES turbulence model

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Old   December 7, 2007, 01:40
Default y+ for LES turbulence model
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Hello Everybody!

Can I know what is the range of y+ value for a LES turbulence model? My flow is unsteady, with Reynolds no.= 3.5 x 10 ^ 4.

Also is there any formulation for calculation of time step?
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