Effect of Biofuel Use on Ship Engine

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Published: Oct 22, 2024
DOI: https://doi.org/10.62012/mp.v3i3.41147
Keywords:
Biofuels, Ship Engine, Engine Performance, Fuel Efficiency, Exhaust Gas Emissions, Maritime Sustainability.

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Sugeng Marsudi
Shipping Diploma Program, Hang Tuah University Surabaya
Mula Tumpu
Prodi Permesinan Kapal Politeknik Kelautan dan Perikanan Dumai

Abstract

This research examines the effect of biofuel use on ship engine performance, with a focus on performance, efficiency and environmental impact. Experimental studies were conducted using four-stroke marine diesel engines operated with various blends of biofuels and conventional fuels. The measured parameters include engine power, specific fuel consumption, thermal efficiency, and exhaust emissions. The results showed that the use of biofuels at certain concentrations can produce performance comparable to conventional fuels, with some significant differences. Engine power decreased slightly (2-5%) at high biofuel blends, but thermal efficiency increased up to 3% at optimal blends. Specific fuel consumption increased by about 5-8% compared to conventional fuel. Exhaust emissions analysis showed a significant reduction in carbon monoxide (CO) and particulate emissions, with up to 30% and 40% reductions respectively. However, there was a slight increase in oxides of nitrogen (NOx) emissions by 5-10%. The study also identified several technical challenges in the use of biofuels, including the potential degradation of certain engine components and the need for fuel system modifications.

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How to Cite
Marsudi, S., & Tumpu, M. (2024). Effect of Biofuel Use on Ship Engine. Maritime Park: Journal of Maritime Technology and Society, 3(3), 130-134. https://doi.org/10.62012/mp.v3i3.41147
Issue
Volume 3, Issue 3, 2024
Section
Transportation Management and Shipping Technology Applications
Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

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