Ethanol Blends Boost Engine Efficiency and Sustainability
Keywords:
Compression Ratio, Efficiency, Engine Performance, Eethanol, Ignition TimingAbstract
This study evaluates the performance of an 80% ethanol and 20% pertamax fuel blend as an alternative to gasoline in internal combustion engines. Modifications included reducing the cylinder block by 2mm to modify piston overlap and adjusting the piston and combustion chamber design to increase the compression ratio. The experimental results indicate that this blend significantly enhances engine torque and fuel efficiency. These findings support the use of ethanol blends in automotive engines, offering a sustainable alternative to conventional fuels and contributing to the advancement of renewable energy utilization in the automotive sector.
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Copyright (c) 2024 Muhammad Rizal Fatoni, A’rasy Fahruddin
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