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Old   October 24, 2011, 12:20
Default Y+ problem
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Deepchand Singh Negi
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Generated mesh with y+ above 30.
Used standard wall function in K-Epsilon Realizable Model. But the y+ is area weighted average of y+ is stuck up b/w 16-17.


What Should I Do??????????:confuse d:
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Old   October 25, 2011, 01:43
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sabin mathew
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Check this thread

http://www.cfd-online.com/Forums/flu...functions.html
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Old   October 25, 2011, 04:34
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increase yplus to 60-80, you shall probably get yplus 30, if not again change yplus to some higher values
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