作者: M U Kaisan , S Abubakar , I U Ibrahim , A Sanusi
DOI:
关键词: Mean effective pressure 、 Thrust specific fuel consumption 、 Flash point 、 Analytical chemistry 、 Fire point 、 Materials science 、 NOx 、 Gasoline 、 Butanol 、 Spark-ignition engine
摘要: To overcome the threat on environment, posed by use of fossil fuel that leads to global warming, depletion fossils fuels reserves, etc. Researches are on-going find optimum solutions in resolving some these problems . In this research, aim is investigate effect camphor and butanol when blended with premium motor spirit (PMS) performance emission a spark-ignition (SI) engine, taking into account physicochemical properties mixture. A sample B0B shows best as compared sole petrol (B0A) having values 0.7572,1.3 poise, 55℃, 59℃ 1.9% for specific gravity (SG), viscosity ( ), flash point, fire point iodine value (IV), respectively. The tests results showed unleaded gasoline was butanol-camphor, engine decreases except small quantity camphor. At two-constant torques 3 6 Nm, results(in pair) (468, 867) W brake power, (1.91, 3.75) bar mean effective pressure, (22.77, 12.99) kgKWh -1 consumption (36, 67) % thermal efficiency, Also, CO, CO2, HC NOx concentrations exhaust also percentage increases samples. Sample B15C which consists 85%petrol, 15%butanol 10g least gases. torques, result (0.12, 0.13) carbon monoxide (CO), (1.23, 1.03) dioxide (CO2), (241, 250) ppm hydrocarbon (HC) (242, 253) nitrogen oxide (NOx),