-5° before the 20 dead on center-point in time burn at 10 per cent of the mass of burning, it was found that the trend of burning duration is less than the E40 E60 E84 and E20, respectively.
- The position of 5-20 degrees before top dead center at the time of burning 10 percent of the mass fraction of combustion. The likely timing of the combustion of E84 and E20 E60 E40 is less than, respectively.
- the 5 - 20 degrees before top dead center at the time of 10 combustion of mass fraction of burns. The trend of the burning of the E84 time is less than E60 and E40 E20 respectively.