Mathematical modeling of conjugate  heat transfer in system with radiation heat source

Energetics. Electrical engineering

The results of mathematical modeling of conjugate heat transfer in a closed rectangular region with a radiation-heating local source are presented. The regimes of free convection in the region limited by the solid walls are investigated. Twodimensional nonstationary problem is solved within the framework Navier-Stokes model for gas and thermal conductivity for solid walls. Is carried out the analysis of heat propagation dynamics in the closed domain with the course of time.