Experimental investigation of alcohol blending effect on the performances of a single cylinder spark-ignition marine engine

Year 2021, Volume: 5 Issue: 4, 431 - 435, 31.12.2021

Mehrez Gassoumi Fakher Hamdi Zouhair Boutar Rıdha Ennetta Hakan Serhad Soyhan

https://doi.org/10.30939/ijastech..995188

Abstract

This work represents an experimental study on the performances of a single cylinder spark-ignition marine engine fueled by ethanol blends. Several studies have been carried out to investigate the use of alternative fuels in spark-ignition engines to improve their efficiency and reduce exhaust emissions. The experiments have been conducted on a test bed under full load condition with varied engine speed from 1000 rpm to 3000 rpm and an engine wall’s temperature fixed between 75°C – 85°C. The study includes the blending of ethanol and gasoline with different blending ratios (E0, E5, E15, and E20). The results of the study showed that E15 conducted for better results in specific fuel consumption without notable loss in engine performances in comparison with other blends.
Experiments showed that ethanol blends are a viable option as a fuel alternative in spark-ignition engines due to its potential to conserve acceptable engine performances.

Keywords

Alternatives, Combustion characteristics, Engine performances, Ethanol blends, SI engine

References

• [1] T. Zhang: Possibilities of Alternative Vehicle Fuels – A literature review, Energy Systems. 2015; hig-19896.
• [2] J C. Escobar, E. S. Lora, O. J Venturini, E. E Yanez, E F Castillo, O. Almazan: Biofuels: Environment, technology, and food security, Renewable and Sustainable Energy Reviews. 2009; 13(6-7): 1275-1287.
• [3] M. Costa, D. Piazzullo: Biofuel Powering of Internal Combustion Engines: Production Routes, Effect on Performance and CFD Modeling of Combustion, Frontiers in Mechanical Engineering, 2018; 4:9. https://doi.org/10.3389/fmech.2018.00009
• [4] H Amiri, K Karimi: Improvement of acetone, butanol, and ethanol production from woody biomass using organo-solv pretreatment, Bioprocess and Biosystems Engineering.2015; 38: 1959-1972.
• [5] H. Der Wal, B. LHM. Seperber, B. H. Tan, R. RC. Bakker, W. Brandenburg, M. Ana: Production of acetone, butanol, and ethanol from biomass of the green seaweed Ulva lactuca, Bioresource Technology. 2013; 128: 431.
• [6] D Feng, H Wei, M Pan, L Zhou, J Hua: Combustion performance of dual-injection using n-butanol direct-injection and gasoline port fuel-injection in a SI engine, Energy. 2018; 160: 573-581.
• [7] Y. Shao, Q. Sun, A. Li, Z. He, Z. Xu, Y. Qian, X. Lu, Z. Huang, L. Zhu: Effects of natural gas, ethanol, and methanol enrichment on the performance of in-cylinder thermochemical fuel reforming (TFR) spark-ignition natural gas engine, Applied Thermal Engineering. 2019; 159: 113913.
• [8] O. L. Awad, R Mamat, T K Ibrahim, A T Hammid, IM Yusri, M A Hamidi, A M Humada, AF Yusop: Overview of the oxygenated fuels in spark ignition engine: Environmental and performance, Renewable and Sustainable Eergy Reviews. 2018; 91: 394-408.
• [9] S. Fournier, G. Simon, P. Seers: Evaluation of low concentrations of ethanol, butanol, BE, and ABE blended with gasoline in a direct-injection, spark-ignition engine, Fuel. 2016; 181: 396-407.
• [10] H Liu, Z Wang, Y Long, J Wang: Dual-Fuel Spark Ignition (DFSI) combustion fueled with different alcohols and gasoline for fuel efficiency, Fuel. 2015; 157: 255-260.
• [11] G E Zacharakis-Jutz: Performance characteristics of ammonia engines using direct injection strategies, Lowa state university, 2013.
• [12] K. Aikawa, J. J. Jetter: Impact of gasoline composition on particulate matter emissions from a direct-injection gasoline engine, International Journal of Engine Research. 2014; 15(3): 298-306.
• [13] R. Chen, K. Nishida, B. Shi: Characteristics of combustion and soot formation of ethanol-gasoline blends injected by a hole-type nozzle for direct-injection spark-ignition engines. Fuel Processing Technology. 2018; 181: 318-330.
• [14] R. B. R. Da Costa, F. A. R. Filho, C. Coronado, A. F. Teixeira, N. A. D. Netto: Research on hydrous ethanol stratified lean burn combustion in a DI spark-ignition engine, Applied Thermal Engineering. 2018; 10.1016/j.applthermaleng.2018.05.004.
• [15] C. Wang, S. Zerrati-Rezaei, L. Xiang, H. Xu: Ethanol blends in spark ignition engines: RON, octane-added value, cooling effect, compression ratio, and potential engine efficiency gain, Applied Energy. 2017; 191: 603-619.
• [16] Y. Zhuang, Y. Ma, Y. Qian, Q. Teng, C. Wang: Effects of ethanol injection strategies on mixture formation and combustion process in an ethanol direct injection (EDI) plus gasoline port injection (GPI) spark-ignition engine, Fuel. 2020; 268: 117346.
• [17] R. Chen, K. Nishida, B. Shi: Characteristics of combustion and soot formation of ethanol gasoline blends injected by a hole-type nozzle for direct-injection spark-ignition engines, Fuel Processing Technology. 2018; 181: 318-330.
• [18] Y. Gao, D. Kim, Y. Zhang, S. Kook, and M. Xu: Influence of ethanol blending ratios on in-flame soot particle structures in an optical spark-ignition direct-injection engine, Fuel. 2019; 248: 16-26.
• [19] G. Setyono, A. A. Arifin: Effect of ethanol-Gasoline mixes on performances in last generation spark-ignition engines within the spark-plug no ground-electrodes type, Mekanika Jurnal Technik Mesin, 10. 12345/jm.v5i02.3003.g2577.
• [20] M. Al-Hasan: Effect of ethanol-unleaded gasoline blends on engine performance and exhaust emission, Energy Conversion and Management, 2003.
• [21] B. Dogan, D. Erol, H. Yaman and E. Kodanli: The effect of ethanol-gasoline blends on performance and exhaust emissions of a spark ignition engine through exergy analysis, Applied Thermal Engineering, 10.1016/j.applthermaleng.2017.04.012. [22] V. Saikrishnan, A. Karthikeyan and J. Jayaprabakar (2017): Analysis of ethanol blends on spark ignition engines, International Journal of Ambient Energy, DOI: 10.1080/01430750.2016.1269678.