The experimental investigation was conducted for the fuel-circumferential-staging combustor with two domes to improve the lean blowout fuel air ratio. 摘要为降低贫油熄火油气比，对双头部燃烧室进行了燃油周向分级贫油熄火模拟实验研究。
The modified Green-Ampt Equation was checked by lab experimental data and the result indicated that the model is reasonable. 并且利用室内模拟实验资料对模型进行检验，检验结果表明该模型是合理的。
