Numerical Analysis of the Efficiency of Film Cooling of Surface Streamlined by Supersonic Disperse Flow

摘要

Results of numerical research of influence of inertially dropping out particles of the condensed phase on efficiency of film cooling of surface streamlined by supersonic disperse flow are given. Possibility of realization of Leontyev's paradox in the adiabatic site of a surface which is flowed round by a supersonic disperse flow, consisting in achievement of temperature of a protected surface, smaller temperature of a cooler on a permeable site of formation of a veil, is established.