Numerical method for solving stationary parabolic navier - stokes equations

Subject of inquiry: supersonic viscous impact layer. The aim of the work is to develop efficient numerical method for solving stationary parabolic Navier - Stokes equations; to investigate problem of blunt-nosed bodies supersonic flow around by chemically and thermodynamically non-equilibrium gas mixture. A new efficient numerical method has been offered for solving parabolic Navier - Stokes equations with high rate of convergency and memory small capacity; three models of thermodynamic non-equilibrium have been considered. It was shown that the size of perturbed region increases, the flux becomes more intensive and there is lack of balance between translational and oscillatory degrees of freedom. The suggested method may be used for carrying out parametric engineering designs in the problems of bodies supersonic flow around. Field of application: problems of aerodynamics and heat exchange with physico-chemical transformationsAvailable from VNTIC / VNTIC - Scientific & Technical Information Centre of RussiaSIGLERURussian Federatio