Application of Navier-Stokes code PAB3D with kappa-epsilon turbulence model to attached and separated flows

摘要: A three-dimensional Navier-Stokes solver was used to determine how accurately computations can predict local and average skin friction coefficients for attached separated flows simple experimental geometries. Algebraic transport equation closures were model turbulence. To simulate anisotropic turbulence, the standard two-equation turbulence modified by adding nonlinear terms. The effects of both grid density on computed flow fields also investigated compared with available data subsonic supersonic free-stream conditions.