Hello,

I try to display the Yplus value with a porous model in Star_cd.

When the porosity index from the cells on the wall is equal to 0 i succeed to get values for Yplus. But when the porosity index from the cells on the wall is equal to 1 i get always Yplus=0 for the entire wall.

Is it possible to display Yplus with a porous medium model? Does it make sense to consider Yplus with a porous medium?

thank you

It does not make sense to look at y+ in porous medium. As far as I know all walls become slip walls in porous media cells in star-cd. If you are concerned with y+ in porous media you are probably not using it correctly.