So before I waste any server hours, I want to double check I’m using correct boundary conditions.
I’m using SST model for external flow over an airfoil, I have an initial mesh that should be an okay first guess in terms of prism layers capturing the boundary layer around the airfoil, allowing for y+~1, so for my wing surface, I’m assuming I would assign it as a Wall with no-slip with ‘Full Resolution’ for the Turbulence Wall.
However, for the moving floor and the two external walls for the wind tunnel, I assume I would keep the Turbulence Wall to ‘Wall Function’ since boundary layer there will be using default automatic boundary layers of 3 where y+ will no longer be less than 1?
Also, since I’m simulating an F1 rear wing, I’m not too bothered about ground effect, so im guessing I wouldn’t need the same prism layer number and sizing on the moving floor like I would have for the aerofoil surfaces?