Effect of fuel supply advance angle on combustion characteristicsdiesel blended fuel engine

By measuring the cylinder pressure and calculating the heat release rate and cyclics of LPG/diesel blended fuel engineply advance angles. The results show that the peak cylinder the heat release rate increase with the increase of the fuel supply advance angle, and delay extends with the increase ofr engine speed, the combustion duration achieves thee fuel supply advance angle of 22iaCA BTDC, but under higher engine speed,s related to the engineply advance angle and engine loads influencing onariations of the peak cylinder pressure. The cyclic variations slightlyncreases with the increase of the engine speed. 5 figs, 9 refs.