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How to choose the YPLUS value in two-phase flows?

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Old   February 10, 2007, 20:29
Default How to choose the YPLUS value in two-phase flows?
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Niewlande
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For two-phase Euler-Euler multiphase model + turbulence model, how to select the reported "yplus" values for meeting the requirement of law-of-the-wall?

I mean, there are two "yplus" values from different phases (say, YPLUS for air & solid). Then, which one should be chosen for the grid adjustment?

Especially, for the MIXTURE and DISPERSED models (k-epsilon multiphase turbulence model), how to make decision for the YPLUS value?

Please give your idea.
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