Numerical Simulation of Soot Formation in Ethylene Laminar Diffusion Flame

The soot produced by fossil fuel combustion affects climate and human health, the ethylene laminar flame is a crucial research object of generation. After verifying accuracy numerical calculation model comparing experimental data, impact changes in inlet flow rate composition operating conditions on generation were compared analyzed. calculated results obtained are consistent with data terms distribution trend. deviation peak integral smoke volume fraction only 5%. Under set this study, increasing accompanying air will increase generated diffusion flame. Increasing first then decrease soot.