CFX has a variable for the wall normal vector. This should help you get the normal gradient.
Thanks for your suggestion, but I afraid I cannot find the wall normal vector in the cfx-pre. And it works for concentration gradient normal to the wall?
ghorrocks
July 6, 2013 06:26
You cna get the concentration gradient as a CEL variable. You will have to do some maths to get it I suspect but I suspect it is possible.
