Performance of Petrol-Ethanol Blended Spark Ignition EngineS
Balappa Hadagali1, N.R. Banapurmath2, Kirankumar B.3, V.S. Yaliwal4
1Balappa Hadagali, VNR Vignan Jyothi Institute of Engineering & Technology, Hyderabad, Telangana, India.
2N.R. Banapurmath, B.V.B. College of Engineering and Technology, KLE Technological University Hubballi, India.
3Kirankumar.B, HITAM College of Engineering and Technology, Hyderabad., India.
4V.S. Yaliwal, S.D.M. College of Engineering and Technology, Dharwad, India.

Manuscript received on November 11, 2019. | Revised Manuscript received on November 20 2019. | Manuscript published on 30 November, 2019. | PP: 10953-10956 | Volume-8 Issue-4, November 2019. | Retrieval Number: D9463118419/2019©BEIESP | DOI: 10.35940/ijrte.D9463.118419

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Abstract: Experimental investigations were conducted to study the feasibility of alcohol (Ethanol) and its blends with petrol at varying proportions from 0 to 100% in a single cylinder diesel engine converted to operate in spark ignited (SI) mode. Performance and emission characteristics of the SI engine was evaluated and compared with base line petrol operation. Addition of ethanol to petrol provides lower carbon monoxide (CO), hydrocarbon (HC) and nitric oxide (NOx) emissions. Among all blend ratio performance results E75 shows overall improved engine performance with increased brake thermal efficiency (BTE) with lower emissions.
Keywords: SI Engine, Ethanol, Combustion, Emissions.
Scope of the Article: Measurement & Performance Analysis.