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jack1980 April 11, 2010 05:40

wall y+: cell center or cell width?

I'm a bit confused at the moment. Fluent calculates wall y+. Does this y+ value correspond to the center of the wall adjacent cell, or to the (twice as large) width of the wall adjacent cell?


Edu-R April 11, 2010 07:18


I think that it calculates in the center of the cell, where all the properties are calculated (pressure, velocity,...)



jack1980 April 11, 2010 07:41

Thank you!

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