[Hawxliquid]

Hello !
I have 2 questions relative to the wall functions, and one about coupling.

First, around what should be the Y+ in order to use non-equilibrium wall functions ?

Secondly, what is the two layer modelization ? Is it another name of the enhanced wall treatment ?

Finally, I was wondering in which case it is useful to use coupled pressure-velocity (instead of SIMPLE for exemple).

Thank you !