Computation of Thermochemical Nonequilibrium Flows around a Simple and a DoubleEllipse

摘要

The nonequilibrium viscous reactive flows over a simple and a double ellipse at a30 degree angle of attack were computed. The geometry and the free stream conditions are given by INRIA/GAMNI/SMAI workshop test cases 6.2-2 and 6.2-4. The governing Navier-Stokes equations coupled with thermochemical nonequilibrium processes are solved numerically using a fully coupled, implicit, finite volume technique with a dynamically adaptive grid. The nonequilibrium gas model and the numerical method used in the calculations are briefly described.