Calculation of heat flux from the region behind a reflected shock wave into the shock tube edge

We have numerically calculated the process of conjugated unsteady heat exchange during the formation of a boundary transient temperature layer as a result of the interaction of a shock wave with a flat edge surface of a shock tube. The results of calculations can be used in the analysis of the experimental data. The time variation of the heat flux and the temperature at the gas-solid interface is determined. The heat flux distribution profiles are obtained for two limiting variants of the boundary conditions on the outer surface of the shock tube.