Improvement Efficiency and Emission Reduction in Used Cars for Developing Regions Using Gasoline–Bioethanol Blends

Energies, Год журнала: 2025, Номер 18(3), С. 638 - 638

Опубликована: Янв. 30, 2025

Energy demand is continuously increasing owing to rapid technological developments and population growth. Additionally, it has been shown that the consumption of fossil fuels contributes emission gases increase greenhouse effect. An alternative for addressing problems gas emissions dependence on oil replace with biofuels. This article presents combustion performance assessment a used car using gasoline–bioethanol blends at concentrations free mechanical risk contribute information energy transition. The tests were carried out mixtures E0, E5, E10 speeds 1500, 2500, 4500 rpm evaluation emissions. Meanwhile, assessment, speed was varied from 2500 8000 rpm. vehicle analyzed under functional operating conditions, no modifications made alcohol mixtures. Testing performed analyzer non-dispersive infrared (NDIR) electroluminescence electrochemical cells measure emissions, computerized chassis dynamometer torque speed. From results here, can be concluded use bioethanol low in range without risk, such as E10, utilized cars improving thermal efficiency engine by 2% 1.2% E5 specific increased up 3% mixture lower capacity mixture. HC polluting decreased 8.44%, 20%, 100 1500 rpm, respectively. nitrogen oxide 5% E10. presented this may useful decision making biofuels automobiles In addition, our study taken reference studies are more than 20 years old.

Язык: Английский

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Evaluation of combustion characteristics and emission reduction potential of fusel oil–gasoline blends in a turbocharged 1.8 L gasoline direct injection (GDI) engine

Biofuels, Год журнала: 2025, Номер unknown, С. 1 - 6

Опубликована: Март 4, 2025

Язык: Английский

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Applicability of Furan-Gasoline Blends with Energy, Exergy, Sustainability, and Entropy Generation Analysis for SI Engines

Energy, Год журнала: 2025, Номер unknown, С. 136345 - 136345

Опубликована: Май 1, 2025

Язык: Английский

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Energy-exergy and exergoeconomic analysis of a hydrogen-enriched spark-ignition engine fueled with premium gasoline-ethanol blends

International Journal of Hydrogen Energy, Год журнала: 2025, Номер 137, С. 689 - 709

Опубликована: Май 17, 2025

Язык: Английский

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