The experimental investigation of diesel fuel-biofuel blends at different injection pressures in a DI diesel engine

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dc.contributor.authorOrs, Ilker
dc.contributor.authorCiniviz, Murat
dc.contributor.authorKul, Bahar Sayin
dc.contributor.authorKahraman, Ali
dc.date.accessioned2024-02-23T14:35:24Z
dc.date.available2024-02-23T14:35:24Z
dc.date.issued2021
dc.departmentNEÜen_US
dc.description.abstractIn this study, it was aimed to investigate the effects of a diesel-biodiesel blend (B20) and a diesel-biodieselbioethanol blend (BE5) on combustion parameters in addition to engine performance and exhaust emissions compared with diesel fuel. Parameters included in the evaluation was brake specific fuel consumption, brake thermal efficiency, CO, CO2, HC, NOx, smoke opacity emissions and finally cylinder pressure, heat release rate, ignition delay, some key points of the combustion phases such as start of ignition, start of combustion, CA50 and CA90 and combustion duration. Engine tests were conducted at different injection pressures of 170 bar, 190 bar, which is the original injection pressure, and 220 bar by the engine being loaded by 25, 50, 75 and 100% for the assessment of engine performance and exhaust emissions. For combustion evaluation, the data obtained at 1400 rpm, maximum torque -speed, and 2800 rpm, maximum power-speed were used, while the injection pressures were set to 170, 190 and 220 bar under full load condition. According to test results, the better performance characteristics, exhaust emissions and combustion behaviour of engine were obtained with the use of BE5 at high injection pressure. So, BE5 fuel improved brake specific fuel consumption by about 7% and brake theunal efficiency by about 6% compared to B20. In addition, while the emission values of BE5 gave better results than diesel fuel, it reduced the NOx and smoke emissions of B20 by approximately 1.4% and 6.4% respectively. Moreover, it has achieved a reduction in smoke emission of up to 45% compared to diesel fuel.en_US
dc.description.sponsorshipScientific Research Projects Coordination Unit of Selcuk University [13401032]; Automotive Application and Research Center of Selcuk Universityen_US
dc.description.sponsorshipThis study was supported by the grants from Scientific Research Projects Coordination Unit of Selcuk University (Projects No: 13401032) and Automotive Application and Research Center of Selcuk University.en_US
dc.identifier.doi10.36909/jer.9409
dc.identifier.endpage58en_US
dc.identifier.issn2307-1877
dc.identifier.issn2307-1885
dc.identifier.issue4Aen_US
dc.identifier.scopus2-s2.0-85120775808en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage39en_US
dc.identifier.urihttps://doi.org/10.36909/jer.9409
dc.identifier.urihttps://hdl.handle.net/20.500.12452/16011
dc.identifier.volume9en_US
dc.identifier.wosWOS:000756571000004en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherAcademic Publication Councilen_US
dc.relation.ispartofJournal Of Engineering Researchen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectBiodieselen_US
dc.subjectDiesel Engineen_US
dc.subjectEngine Performanceen_US
dc.subjectExhaust Emissionsen_US
dc.subjectTernary Fuel Blenden_US
dc.titleThe experimental investigation of diesel fuel-biofuel blends at different injection pressures in a DI diesel engineen_US
dc.typeArticleen_US

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