Polevoy O. Numerical simulation of shock wave/boundary layer interaction at presence of heat and mass transfer with the streamlined surface

The object is supersonic laminar and turbulent flows of viscid heat-conducting perfect gas at presence of strong gradients of pressure in a stream. The aim is the research of influence heat and mass transfer with the streamlined surface on a structure and parameters of supersonic separated flows, arising up at shock waves/boundary layers interactions. The method is a numeral simulation on the base of Reynolds averaged Navier-Stokes equations. A structure and conformities to law of supersonic separated flows development is exposed for the different types of generators of shock waves in the wide range of undisturbed stream parameters, injection and sucking of boundary layer, values of the streamlined surface temperature. Comparison of the results received with the experimental data known has allowed receiving simple empirical relations for a upstream influence and coordinate of a separation point from heat and mass transfer parameters.Application spheres are training courses, development of numeral methods, design.