[Stansen]

Hello,

I like to solve a surface roughness problem in a tube. I'm using the k-omega sst model, y+=1 and the ks+ have some different values (between 2 and 8). So that I'm not in the visous sublayer all the time.
Now I found a correction for the mesh in case of surface roughness in the fluent documentation (6.3.14.2.9. Law-of-the-Wall Modified for Roughness):

(y+) = (y+) + (ks+)/2



Question: Should i correct my mesh for ever different (ks+) or could i stay on y+ = 1?