Research Article | | Peer-Reviewed

Performance Analysis of Gasoline Engine with Different Ethanol Blends

Received: 11 May 2023     Accepted: 8 June 2023     Published: 28 August 2023
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Abstract

The rapidly growing consumption of petroleum-based fuels causes the government to expend a significant source of foreign currency on oil imports, which impacts the trade deficit in the government's current account. The purpose of the feasibility is to see how unleaded fuel blends impact the performance of an unmodified engine operating on numerous blends. This testing was performed using a four-stroke, single-cylinder, water-cooled multi-fuel engine (Computer controlled variable compression ratio multi-fuel injection, kirloskar type engine) with a carburetor fuel injection system. Multiple parameters such as brake thermal efficiency, brake power, engine torque, brake mean effective pressure, and brake specific fuel consumption were assessed throughout the benchmarks. Regular unleaded blends with multiple fuel proportions have been used in these investigations. Six ethanol blend fuels were tested and their physical and chemical characteristics were analyzed, with 90 octane numbers achieved using unleaded fuel at E0, E5, E10, E20, and E40, along with variations in compression ratio. Research experiments were carried out at various different pressure ratios of 10.5:1 and 12:1, with engine speed calibrated to 1500 rpm. The findings demonstrate that blending unleaded fuel with a fraction of ethanol enhances the efficiency of the engine, such as brake power, torque, and brake thermal efficiencies and fuel consumption, thereby reducing brake specific fuel consumption. While compared to other proportions, the E20 (Ethanol 20%) ratio delivered the best brake power versus speed.

Published in American Journal of Modern Energy (Volume 9, Issue 2)
DOI 10.11648/j.ajme.20230902.12
Page(s) 36-41
Creative Commons

This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2023. Published by Science Publishing Group

Keywords

Blending, Brake Power, Efficiency, Fuel Consumption, Ethanol, Gasoline, Engine

References
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[2] K. Mohammed Mortadha, et al. The Effect of Using LPG in a SI engine instead of using Gasoline fuel IOP Conference Series: Materials Science and Engineering 928 (2nd International Scientific Conference of Al-Ayen University (ISCAU-2020) 15-16 July 2020, Thi-Qar, Iraq) (2020), pp. 1-20.
[3] A. M. Alsayah, M. Hatf, K. Aboaltabooq, M. H. Majeed, A. A. Al-najafy Journal of mechanical engineering research and developments (jmerd) multiple modern methods for improving photovoltaic cell efficiency by cooling: a review, 42 (2019), pp. 71-78.
[4] A. A. Yusuf, F. L. Inambao Progress in alcohol-gasoline blends and their effects on the performance and emissions in SI engines under different operating conditions Int. J. Ambient Energy (2018), pp. 1-17.
[5] A. A. Yusuf, F. L. Inambao Effect of cold start emissions from gasoline-fueled engines of light-duty vehicles at low and high ambient temperatures: recent trends Case Stud. Therm. Eng., 14 (2019), p. 100417.
[6] P. Sakthivel, K. A. Subramanian, R. Mathai Experimental study on unregulated emission characteristics of a two-wheeler with ethanol-gasoline blends (E0 to E50) Fuel, 262 (2020), p. 116504 August 2019.
[7] A. A. Yusuf, F. L. Inambao Effect of Low Bioethanol Fraction on Emissions, Performance, and Combustion Behavior in a Modernized Electronic Fuel Injection Engine Biomass Conversion. Bio refinery (2019) pp. 64-69.
[8] A. K. Agarwal Biofuels (alcohols and biodiesel) applications as fuels for internal combustion engines Prog. Energy Combust. Sci., 33 (3) (2007), pp. 233-271.
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[12] T. Topgül, H. S. Yücesu, C. Çinar, A. Koca The effects of ethanol-unleaded gasoline blends and ignition timing on engine performance and exhaust emissions Renew. Energy, 31 (15) (2006), pp. 2534-2542.
[13] Zhuang, Y., Hong, G., 2013. Primary investigation to leveraging effect of using ethanol fuel on reducing gasoline fuel consumption. Fuel. 105, 425-431.
[14] Zervas, E., Tazerout, M., 2000. Organic acids emissions from natural gas fed engines. Atmos. Environ. 34 (23), 3929-3928.
[15] Zervas, E., Montagne, X., Lahaye, J., 2003. Emissions of regulated pollutants from a spark ignition engine. Influence of fuel and air/fuel equivalence ratio. Environ. Sci. Technol. 37 (14), 3232-3238.
[16] Yusri, I. M., Mamat, R., Azmi, W. H., Omar, A. I., Obed, M. A., Shaiful, A. I. M., 2017b. Application of response surface methodology in optimization of performance and exhaust emissions of secondary butyl alcohol-gasoline blends in SI engine. Energy Convers. Manage. 133, 178-195.
[17] Balki MK, Sayin C. The effect of compression ratio on the performance, emissions and combustion of an SI (spark ignition) engine fuelled with pure ethanol, methanol and unleaded gasoline. Energy. 2014; 71: 194-201.
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Cite This Article
  • APA Style

    Kumar, V., Kumar Jain, S., Goyal, A. (2023). Performance Analysis of Gasoline Engine with Different Ethanol Blends. American Journal of Modern Energy, 9(2), 36-41. https://doi.org/10.11648/j.ajme.20230902.12

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    ACS Style

    Kumar, V.; Kumar Jain, S.; Goyal, A. Performance Analysis of Gasoline Engine with Different Ethanol Blends. Am. J. Mod. Energy 2023, 9(2), 36-41. doi: 10.11648/j.ajme.20230902.12

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    AMA Style

    Kumar V, Kumar Jain S, Goyal A. Performance Analysis of Gasoline Engine with Different Ethanol Blends. Am J Mod Energy. 2023;9(2):36-41. doi: 10.11648/j.ajme.20230902.12

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  • @article{10.11648/j.ajme.20230902.12,
      author = {Venktesh Kumar and Shashi Kumar Jain and Ankit Goyal},
      title = {Performance Analysis of Gasoline Engine with Different Ethanol Blends},
      journal = {American Journal of Modern Energy},
      volume = {9},
      number = {2},
      pages = {36-41},
      doi = {10.11648/j.ajme.20230902.12},
      url = {https://doi.org/10.11648/j.ajme.20230902.12},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajme.20230902.12},
      abstract = {The rapidly growing consumption of petroleum-based fuels causes the government to expend a significant source of foreign currency on oil imports, which impacts the trade deficit in the government's current account. The purpose of the feasibility is to see how unleaded fuel blends impact the performance of an unmodified engine operating on numerous blends. This testing was performed using a four-stroke, single-cylinder, water-cooled multi-fuel engine (Computer controlled variable compression ratio multi-fuel injection, kirloskar type engine) with a carburetor fuel injection system. Multiple parameters such as brake thermal efficiency, brake power, engine torque, brake mean effective pressure, and brake specific fuel consumption were assessed throughout the benchmarks. Regular unleaded blends with multiple fuel proportions have been used in these investigations. Six ethanol blend fuels were tested and their physical and chemical characteristics were analyzed, with 90 octane numbers achieved using unleaded fuel at E0, E5, E10, E20, and E40, along with variations in compression ratio. Research experiments were carried out at various different pressure ratios of 10.5:1 and 12:1, with engine speed calibrated to 1500 rpm. The findings demonstrate that blending unleaded fuel with a fraction of ethanol enhances the efficiency of the engine, such as brake power, torque, and brake thermal efficiencies and fuel consumption, thereby reducing brake specific fuel consumption. While compared to other proportions, the E20 (Ethanol 20%) ratio delivered the best brake power versus speed.},
     year = {2023}
    }
    

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  • TY  - JOUR
    T1  - Performance Analysis of Gasoline Engine with Different Ethanol Blends
    AU  - Venktesh Kumar
    AU  - Shashi Kumar Jain
    AU  - Ankit Goyal
    Y1  - 2023/08/28
    PY  - 2023
    N1  - https://doi.org/10.11648/j.ajme.20230902.12
    DO  - 10.11648/j.ajme.20230902.12
    T2  - American Journal of Modern Energy
    JF  - American Journal of Modern Energy
    JO  - American Journal of Modern Energy
    SP  - 36
    EP  - 41
    PB  - Science Publishing Group
    SN  - 2575-3797
    UR  - https://doi.org/10.11648/j.ajme.20230902.12
    AB  - The rapidly growing consumption of petroleum-based fuels causes the government to expend a significant source of foreign currency on oil imports, which impacts the trade deficit in the government's current account. The purpose of the feasibility is to see how unleaded fuel blends impact the performance of an unmodified engine operating on numerous blends. This testing was performed using a four-stroke, single-cylinder, water-cooled multi-fuel engine (Computer controlled variable compression ratio multi-fuel injection, kirloskar type engine) with a carburetor fuel injection system. Multiple parameters such as brake thermal efficiency, brake power, engine torque, brake mean effective pressure, and brake specific fuel consumption were assessed throughout the benchmarks. Regular unleaded blends with multiple fuel proportions have been used in these investigations. Six ethanol blend fuels were tested and their physical and chemical characteristics were analyzed, with 90 octane numbers achieved using unleaded fuel at E0, E5, E10, E20, and E40, along with variations in compression ratio. Research experiments were carried out at various different pressure ratios of 10.5:1 and 12:1, with engine speed calibrated to 1500 rpm. The findings demonstrate that blending unleaded fuel with a fraction of ethanol enhances the efficiency of the engine, such as brake power, torque, and brake thermal efficiencies and fuel consumption, thereby reducing brake specific fuel consumption. While compared to other proportions, the E20 (Ethanol 20%) ratio delivered the best brake power versus speed.
    VL  - 9
    IS  - 2
    ER  - 

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Author Information
  • Gopal Narayan Singh University, Jamuhar, Sasaram, India

  • Department of Mechanical Engineering, Technocrats Institute of Technology & Science, Bhopal, India

  • Department of Mechanical Engineering, Technocrats Institute of Technology & Science, Bhopal, India

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