CFD Numerical Simulation on Swirl-Flow Combustion in Freon Decomposition Burner

The Computational Fluid Dynamics (CFD) model of the freon decomposition burner with bicyclo-inlet is established by using Eddy-Dissipation Model (EDM) chemical reaction model. The jet-flow turbulent diffusion burning and swirl-flow combustion are simulated to prove that the swirl-flow combustion can get shorter blaze. The strong vortex flow enlarges the high temperature region in the burner and the temperature is more uniform, which is conducive to the freon decomposition at a great heat.