Abstract
This investigation aims to find out the optimum level of acceptance of Bio ethanol, its performance in a conventional gasoline engine and modified gasoline engine. The engine chosen for this is Villiers Enfield engine, a small capacity petrol engine which is widely used for generator applications. The modified engine is the one in which air passed through the intake manifold is heated by means of exhaust gas in a cross flow type heat exchanger. First, base engine performance in pure gasoline was determined. Then Bio ethanol was blended with gasoline in different blending ratios and fuelled to the test engine. The tests were carried out at different loads and engine performance like brake thermal efficiency and fuel consumption are studied. From the test results it is concluded that without inlet air heating optimum level of acceptance of Bio ethanol is 25% and there is 10% increase in efficiency. In the modified engine when the air is heated to 60 °C, the engine could run satisfactorily up to 40% Bio ethanol, and 35% Bio ethanol seems to be optimum as the performance is better at this condition compared to other blending ratios.
Keywords
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Abdel Rahman AA, Osman MM (1997) Experimental investigation on varying the compression Ratio of S.I. engine working under different Ethanol-Gasoline fuel blends. J Energy Res 21:31–40
Park GY, Kang SH, Lee SW (2016) An experimental study on spray and combustion characteristics based on fuel temperature of direct injection bio-ethanol-gasoline blending fuel. J Mech Sci Technol 30:5239
Palmer FH (2013) Vehicle performance of gasoline containing oxygenates—International conference on petroleum based and automotive applications. Institutions of mechanical engineers conference publications (MEP), London, UK
Hamdan MAS and Jubran (1986) The effect of ethanol addition on the performance of diesel and gasoline engines. Dirasat 10:110–113
Saravanan S, Pitchandi K, Suresh G (2015) An experimental study on premixed charge compression ignition-direct ignition engine fueled with ethanol and gasohol. Alexandria Eng J 54:897–904
Yacoab Y, Bata R (1998) The performance and emission characteristics of C1–C5 alcohol—gasoline blends with matched oxygen content in a single—cylinder spark ignition engine. J Power Energy 212:363–379
Elfasakhany Ashraf (2015) Investigations on the effects of ethanol–methanol–gasoline blends in a spark-ignition engine: performance and emissions analysis. Eng Sci Techol Int J 18(4):363–379
Myung C-L, Lee S-H (1993) Research and development of hyundai flexible fuel vehicles. SAE paper 930330, pp 279–285
Alternative fuels for spark ignition engines. Automot Eng (2006) 91:30–33
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2018 Springer International Publishing AG, part of Springer Nature
About this paper
Cite this paper
Anu Nair, P., Sarath, S., Kumar, A.S., George, A.J., Das, A.G. (2018). Experimental Study on the Effects of Bio Ethanol Petrol Blends in a Spark Ignition Engine: Performance Analysis. In: Antony, K., Davim, J. (eds) Advanced Manufacturing and Materials Science. Lecture Notes on Multidisciplinary Industrial Engineering. Springer, Cham. https://doi.org/10.1007/978-3-319-76276-0_33
Download citation
DOI: https://doi.org/10.1007/978-3-319-76276-0_33
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-319-76275-3
Online ISBN: 978-3-319-76276-0
eBook Packages: Chemistry and Materials ScienceChemistry and Material Science (R0)