Simulation of unsteady heat transfer problem of a multilayer structure with a cyclic thin film heat source

A new boundary condition named HEAT FLUX-TEMPERATURE boundary condition was proposed to solve the heat transfer problem driven by a thin film heat source embodied in a multilayer structure. With this boundary condition, heat flux of the thin film heat source transferred to the inner and outer surface of the multilayer structure could be set in real time, based on the temperature of the thin film heat source. Then, simulation was set with an electro-thermal windshield which had a thin film heat source embodied in a multilayer structure, and the change of temperature of the thin film heat source and outer surface with the time were delivered.