[cecilia_xiao559]

Hey all,

I am modeling a complicated flow domain with rotating walls, inlet velocity in components. the Reynolds number in my model is in a big range (as low as hundreds to 10^6) with some part of the geometry being a stagnate zone. I started with a relatively fine mesh and the initial run resulted in max y plus number in hundreds. I used the y plus adaption method to modify the mesh for the wall treatment. but I am not sure what would be a good range for this particular case because the flow is not uniform (varies a lot in the domain).

anyone have any suggestions for the y plus value?

Thank you!