Optimization of SI Engine Performance Operating with Low Octane Gasoline and Fuel Additives from Waste

Table 1

Fuel property for both local gasoline and fusel oil.

Property	GF0	GF4	GF8	GF12	GF16	Fusel oil
Oxygen cc	—	—	—	—	—	18
H/C ratio	2.25	—	—	---	—	—
Density(kg/m^3) at 20 C	765	766	768	769	771	800.3
Lower heating value(MJ/kg)	41.8	41.5	41.3	41.0	40.8	35.32
RON	86	—	—	—	—	98.7
Cetan number	10	—	—	—	—	42
Latent heat T 298 K(KJ/kg)	500	—	—	—	—	874
Flashpoint (c)	38	38	38	38	39	42
Viscosity, (mm^2/s) at 40°C	0.467	0.6	0.8	0.9	1.1	4.162
Auto ignition temperature, °C	∼300	—	—	—	—	416