Experimental investigation on combustion behaviour, performance and emission of fusel oil-gasoline blends using turbocharged SI engine
نویسندگان
چکیده
Because of rising energy demand and pollution concerns in the transportation industrial sectors, alternative fuel development is critical. The fusel oil, which a by-product ethanol distillation molasses, receiving lot interest. combustion characteristics, performance, emissions 1.8L turbocharged four-cylinder, port injection, spark-ignition engine will be used to compare oil blends with gasoline this study. experiment was carried out at constant speed 2000 rpm throttle load 10-40%. Four samples various ratios combined were tested (100% gasoline, 10%, 20%, 30% are referred as F0, F10, F20, F30 respectively). As result, compared increase Brake Specific Fuel Consumption (BSFC) by 5-22%. In comparison behaviour in-cylinder pressure, Rate Heat Release (ROHR), Of Pressure Rise (ROPR), Mass Fraction Burn (MFB) shows an early 2-3 Degree Crank Angle (CAD). Due differences attributes oxygen content, Thermal Efficiency (BTE) utilising suffers modest drop 13-16%. When emit 3-4% less hydrocarbon (HC), 7.5-24.5% carbon monoxide (CO), 18-36% nitrogen oxide (NOx). To summarise, without water extraction blended have substantial impact on turbocharger functioning.
منابع مشابه
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ژورنال
عنوان ژورنال: Journal of Mechanical Engineering and Sciences
سال: 2022
ISSN: ['2231-8380', '2289-4659']
DOI: https://doi.org/10.15282/jmes.16.1.2022.11.0694