Transition SST vs LES
Hi! I am doing a study of a rear wing of a SAE formula. The preliminary study was the 2D study of the single profile at various AOAs, the study of two profiles (main and flap) and finally the study of three profiles (slat, main and flap). A triangular hybrid mesh with inflation (y_plus = 1) and the k-omega SST model was used. As we had problems with post profile flow separation, we decided to do the positioning through an optimization to maximize lift and the cl to cd ratio.
At this point, I wanted to go and research LSB (laminar separation bubble). The tests were performed at a Re=1*10^6 (v = 20m / s). Are there any turbulent laminar transition models? Can they be activated with the k-omega SST (Transition SST)? Or is it better to switch to a 3D studio and use LES?