Prediction of Buffeting and Calculation of Unsteady Boundary Layer Separation over Airfoils

An interacting boundary layer method for unsteady compressible flows

“…Results with this method are encouraging, however, for deep separation. up to 15 iterations can be required[71].Steady and unsteady interacting boundary layer results have been obtained for various cases of transonic buffeting by Girodroux-Lavigne and Le Balleur[82]. The turbulence model for the circular arc results was the k -e turbulence model.…”