Investigation of Emissions Characteristics of Secondary Butyl Alcohol-Gasoline Blends in a Port Fuel Spark Ignition Engines

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I. M., Yusri and R., Mamat and Amir, Aziz and Ahmad Fitri, Yusop and Awad, Omar I. and S. M., Rosdi (2016) Investigation of Emissions Characteristics of Secondary Butyl Alcohol-Gasoline Blends in a Port Fuel Spark Ignition Engines. In: 2nd International Conference on Automotive Innovation and Green Energy Vehicle (AIGEV 2016), 2-3 August 2016 , Malaysia Automotive Institute, Cyberjaya, Selangor. pp. 1-12.. (Unpublished)

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Abstract

Exhaust emissions especially from light duty gasoline engine are a major contributor to air pollution due to the large number of vehicles on the road. The purpose of this study is to experimentally analyse the exhaust pollutant emissions of a four-stroke port fuel spark ignition engines operating using secondary butyl alcohol–gasoline blends by percentage volume of 5% (GBu5), 10% (GBu10) and 15% (GBu15) of secondary butyl- alcohol (2-butanol) additives in gasoline fuels at 50% of wide throttle open. The exhaust emissions characteristics of the engine using blended fuels was compared to the exhaust emissions of the engine with gasoline fuels (G100) as a reference fuels. Exhaust emissions analysis results show that all of the blended fuels produced lower CO by 8.6%, 11.6% and 24.8% for GBu5, GBu10 and GBu15 respectively from 2500 to 4000 RPM, while for HC, both GBu10 and GBu15 were lower than that G100 fuels at all engine speeds.

Item Type:Conference or Workshop Item (Speech)
Uncontrolled Keywords:2-butanol; gasoline; emissions
Subjects:T Technology > TJ Mechanical engineering and machinery
Divisions:Automotive Engineering Centre
Faculty of Mechanical Engineering
ID Code:14338
Deposited By: Mrs. Neng Sury Sulaiman
Deposited On:20 Sep 2016 14:41
Last Modified:15 Dec 2017 16:14

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