The flame front structures of the methane/air premixed flames are observed by using OH- PLIF method in the different conditions of equivalenceratio and inlet turbulence intensity.
运用OH-PLIF方法探测了不同燃料系数和出口湍流度下甲烷/空气的锥形预混火焰的火焰前锋结构。
2
In a certain hydrogen flux, there exists the highest combustion efficiency near to the complete combustion equivalenceratio, and the combustion efficiency about 100%.
在氢气流量一定时，燃烧效率在完全燃烧当量比附近存在峰值，最高燃烧效率接近100%。
3
The laws of the flame position and the temperature in the HPM changing with the equivalenceratio or the firing rate have been gained.