THE DETERMINATION OF OPTIMUM INJECTION PRESSURE IN AN ENGINE FUELLED WITH SOYBEAN BIODIESEL/DIESEL BLEND

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dc.authoridsimsek, dogan/0000-0001-8339-9704
dc.authoridsimsek, dogan/0000-0002-5509-9314
dc.contributor.authorCelik, M. Bahattin
dc.contributor.authorSimsek, Dogan
dc.date.accessioned2024-09-29T16:06:48Z
dc.date.available2024-09-29T16:06:48Z
dc.date.issued2014
dc.departmentKarabük Üniversitesien_US
dc.description.abstractIn this study, the optimum blend rate and injection pressure in a four-stroke, single cylinder, direct injection diesel engine using soybean methyl ester were investigated experimentally. The tests were conducted at two stages. Firstly, the engine was tested with diesel fuel, B25 (25% biodiesel + 75% diesel fuel), B50, B75, and B100 fuels at full load and at a constant speed. According to the test results, it was determined that the most suitable fuel was B25 in terms of performance and emission. Secondly, the engine was tested at different loads with diesel fuel at original injection pressure and with B25 at different injection pressures (160, 180, 200, 220, and 240 bar) for comparison. It was determined from tests performed with B25 that the most suitable injection pressure in terms of performance and emissions was 220 bar. The specific fuel consumption and power values of the B25 were found to be nearly the same as those of diesel fuel at 220 bar injection pressure. In addition, HC, CO, and smoke emissions were reduced by about 33%, 9%, and 20%, respectively. On the other hand, NO emission increased by about 12%.en_US
dc.identifier.doi10.2298/TSCI120807023C
dc.identifier.endpage238en_US
dc.identifier.issn0354-9836
dc.identifier.issn2334-7163
dc.identifier.issue1en_US
dc.identifier.scopus2-s2.0-84897807248en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage229en_US
dc.identifier.urihttps://doi.org/10.2298/TSCI120807023C
dc.identifier.urihttps://hdl.handle.net/20.500.14619/7027
dc.identifier.volume18en_US
dc.identifier.wosWOS:000331779300020en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherVinca Inst Nuclear Scien_US
dc.relation.ispartofThermal Scienceen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectsoybean methyl esteren_US
dc.subjectperformanceen_US
dc.subjectemissionsen_US
dc.subjectbiodieselen_US
dc.subjectinjection pressureen_US
dc.titleTHE DETERMINATION OF OPTIMUM INJECTION PRESSURE IN AN ENGINE FUELLED WITH SOYBEAN BIODIESEL/DIESEL BLENDen_US
dc.typeArticleen_US

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