S. M., Rosdi and Erdiwansyah, . and Mohd Fairusham, Ghazali and Rizalman, Mamat (2025) Evaluation of engine performance and emissions using blends of gasoline, ethanol, and fusel oil. Case Studies in Chemical and Environmental Engineering, 11 (101065). pp. 1-12. ISSN 2666-0164. (Published)
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Abstract
This study investigates the impact of gasoline, ethanol, and fusel oil blends on engine performance and emissions under varying engine speeds (1000–3000 rpm) and throttle positions (10–40 %). The blends reduced brake power by 3.5–7.1 % and increased Brake-Specific Fuel Consumption by 6.1–16.8 % for ethanol and 4.6–15.9 % for fusel oil. Brake thermal efficiency also declined for both blends. However, emissions improved significantly, with NOx reductions of 17.3 % (ethanol) and 13.8 % (fusel oil), CO reductions of 13.1 % and 9.1 %, and HC reductions of 8.8 % and 6.16 %, respectively. The results highlight trade-offs between performance and emission benefits.
| Item Type: | Article |
|---|---|
| Additional Information: | Indexed by Scopus |
| Uncontrolled Keywords: | Gasoline-ethanol-fusel oil mixture; Engine performance; Exhaust emissions; Thermal efficiency; Fuel consumption |
| Subjects: | T Technology > TL Motor vehicles. Aeronautics. Astronautics T Technology > TP Chemical technology |
| Faculty/Division: | Centre for Automotive Engineering (Automotive Centre) Centre for Research in Advanced Fluid & Processes (Fluid Centre) |
| Depositing User: | Amelia Hasan |
| Date Deposited: | 22 Jan 2025 00:53 |
| Last Modified: | 22 Jan 2025 00:53 |
| URI: | http://umpir.ump.edu.my/id/eprint/43655 |
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