Evaluation of engine performance and emissions using blends of gasoline, ethanol, and fusel oil

Q1 Environmental Science
S.M. Rosdi , Erdiwansyah , Mohd Fairusham Ghazali , Rizalman Mamat
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引用次数: 0

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.
评估发动机性能和排放使用汽油,乙醇和燃料油的混合物
本研究调查了在不同发动机转速(1000-3000 rpm)和油门位置(10 - 40%)下,汽油、乙醇和杂醇油混合物对发动机性能和排放的影响。混合燃料降低了3.5 - 7.1%的制动功率,增加了6.1% - 16.8%的乙醇和4.6 - 15.9%的燃油消耗。两种混合物的制动热效率也有所下降。然而,排放显著改善,NOx(乙醇)和13.8%(燃油)分别减少了17.3%和13.8%,CO减少了13.1%和9.1%,HC减少了8.8%和6.16%。结果突出了性能和排放效益之间的权衡。
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来源期刊
Case Studies in Chemical and Environmental Engineering
Case Studies in Chemical and Environmental Engineering Engineering-Engineering (miscellaneous)
CiteScore
9.20
自引率
0.00%
发文量
103
审稿时长
40 days
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