A Numerical Study on the Burning Velocity of LFG Mixing Gas

LFG(Landfill Gas) 혼합가스의 연소속도에 대한 수치해석적 연구

In this study, the burning velocity of LFG and LFG mixing fuels related with flame stabilization have been analyzed numerically using C3 reaction mechanism which consists of 92 species and 621 reaction for using LFG. The results show that the burning velocities of LFG and LFG mixing fuels are obtained as a function of CH$_4$ and LFG percent in stoichiometric conditions. Also, a correlation of the burning velocities LFG and LFG mixing fuels are obtained over a wide range of equivalence ratio. The comparison of burning velocity from correlation with that calculated numerically show good agreements. From these results, the proposed burning velocity correlations for LFG and LFG mixing fuels can be applied for the practice of LFG.