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C_U(c,t) in it resolved or (resolved+sub-grid)...

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Old   January 27, 2011, 06:15
Default C_U(c,t) in it resolved or (resolved+sub-grid)...
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Kushagra Mittal
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Dear All,

C_U(c,t) provides velocity in a cell. I was wondering, if used in LES model, does it return instantaneos velocity (=resolved component + sub-grid scale component) OR resolved component alone?

Also, what function could I use in UDF to get access to sub-grid scale and resolved components of velocity?

Thank you so very much for your help.

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