수치계산을 이용한 LFG 혼합 가스의 연소속도 상관식 도출

초록

In this study, for the use of LFG, the buring velocity of LFG and LFG mixed fuels have been numerically analyzed. C3 reaction mechanism which consists of 92 species and 621 reaction was adopted in the calculation. The results show that the burning velocities of LFG and LFG mixed fuels are obtained as a function of CH4 and LFG percentage at stoichiometric conditions. In addition, the correlations of burning velocities LFG and LFG mixed fuels were obtained over a wide range of the equivalence ratio. The comparison of burning velocity correlated from numerically calculated results with experimental ones shows good agreements. From these results, the suggested burning velocity correlations for LFG anf LFG mixed fuels in this study can be appiled to the practical utilization of LFG