CFD Online Discussion Forums

CFD Online Discussion Forums (http://www.cfd-online.com/Forums/)
-   Main CFD Forum (http://www.cfd-online.com/Forums/main/)
-   -   x plus (http://www.cfd-online.com/Forums/main/109000-x-plus.html)

mjforsteruk November 6, 2012 15:59

x plus
 
What is the formula to determine the grid spacing parallel to a boundary layer?

Thanks,
Matt

Far November 7, 2012 16:40

you should consider the Y+ requirements and total boundary layer thickess. And use the growth ratio 1.1-1.15 and no of nodes 15-40 depending on the wall treatment.


All times are GMT -4. The time now is 06:19.