Prediction of aerodynamic flows with a new explicit algebraic stress model

We present an explicit algebraic stress model (EASM) based on the more current pressure-strain model of Speziale et al. (the SSG model). The SSG model represents a recent upgrade of the Launder et al. model that does not require wall reflection terms. The ability of the proposed model to predict nonequilibrium flows over an airfoil and a wing will be established. The ISAAC Navier-Stokes code is used to simulate the flows considered.