The inflammation retardation period, combustion continuance period and combustion cyclic variability of compound alcohol fuels is greater than that of gasoline.
醇类混合燃料的着火延迟期、燃烧持续期、燃烧循环变动都大于汽油，放热规律与汽油相似。
2
The results show that the start timing ofcombustion is advanced and the ignition delay period is shortened.
通过对燃烧特征参数的计算分析，发现生物柴油的燃烧始点有所提前，滞燃期缩短；
3
Combustion temperature and speed of bio-diesel fuel in the pre-mixed combustionperiod is higher than that of diesel fuel.