Convective heat transfer between a moving solid spherical particle and a viscous gas

Abstract

An approximate solution of a boundary value problem for the convective heat transfer equation is obtained by the method of matched asymptotic expansions for small P´eclet and Reynolds numbers. When solving the stationary system of gasdynamic heat transfer equations including the system of Navier-Stokes equations linearized in the velocity, the convective heat transfer equation, and the Poisson equation, it is assumed that the temperature dependences of the viscosity, thermal conductivity, and density of a gaseous medium are power-law