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Simulation Study on the Wall Heat Transferring Characteristics for the Gas-Infrared Heated System

The theoretical analysis and numerical simulation for wall heat transferring process of the gas-infrared heated room is finished in this paper. The thermal equilibrium equation is established, and the heat loss is analyzed between radiant heating system and convection heating system. By means of numerical simulation, the exterior wall surface temperature distribution and the influences of wall blackness to the workspace air temperature as well as the heating energy consumption are studied.