Numerical modeling of unsteady radiative-convective heat transfer on a flat-plate boundary layer in a selectively emitting and scattering medium (Q2746949)

A conjugation problem for radiative-convective heat transfer in a turbulent flow of a high-temperature gas-particle medium around a thermally thin plate is considered. The plate experiences intense heating from an outside source that emits radiation in a restricted spectral range. Unsteady temperature fields and heat-flux distributions along the plate are calculated. The results permit prediction of the effect of the type and concentration of particles on the dynamics of the thermal state of both the medium in the boundary layer and the plate itself under conditions of its outside heating by a high-temperature source of radiation.