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-   -   wall y+: cell center or cell width? (http://www.cfd-online.com/Forums/fluent/74893-wall-y-cell-center-cell-width.html)

jack1980 April 11, 2010 05:40

wall y+: cell center or cell width?
 
Hi,

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?

Thanks!

Edu-R April 11, 2010 07:18

Hi!

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

Regards:

-Edu-

jack1980 April 11, 2010 07:41

Thank you!


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