A features of heat and mass fluxes on permeable wall with foreign-gas blowing into the boundary layer
In the present paper, we examine regularities in the variation of heat and mass fluxes on a permeable wall with blowing of a foreign gas into boundary layer. Only the binary diffusion processes are treated. It"s shown the blowing of gas into the boundary layer leading to non-monotonic variation of heat- and mass fluxes at the wall unlike the monotonic decreasing of shear-stress. On the basis of boundary layer theory integral relations the simple analytical solutions are turned out for definition of heat- and mass fluxes maximums both in laminar and turbulent flow regimes. The obtained analytical relations were validated by performing numerical simulations.