Impact of pentanol addition and injection timing on the characteristics of a single-cylinder diesel engine

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dc.authorid0000-0002-0769-0521
dc.authorid0000-0003-1880-2186
dc.authorid0000-0000-5306-0427
dc.contributor.authorŞen, Mehmet
dc.contributor.authorEmiroğlu, Alaattin Osman
dc.contributor.authorKeskin, Ahmet
dc.date.accessioned2021-06-23T19:50:57Z
dc.date.available2021-06-23T19:50:57Z
dc.date.issued2019
dc.departmentBAİBÜ, Bolu Teknik Bilimler Meslek Yüksekokulu, Motorlu Araçlar Ve Ulaştırma Teknolojileri Bölümüen_US
dc.description.abstractIn this study, first, the effects of addition of 10% (Pen10), 20% (Pen20), and 30% (Pen30) pentanol on the performance, combustion, and emissions of a diesel engine were investigated. Then, the effect of injection timing for Pen30 fuel was investigated by changing the original injection timing of 20 to 22 and 24 degrees BTDC (before top dead center). The engine tests were performed under different loads at 2400 rpm. The results indicated that, with the advancing of the diesel injection timing and increasing the pentanol ratio in the fuel blends, the ignition delay increased and the start of combustion delayed. The maximum heat release rate and cylinder pressure values of pentanol blends were found to be higher than those of diesel fuel. Both the maximum cylinder pressure and the maximum heat release rate increased with the advancing of the diesel injection timing to 22 and 24 degrees BTDC. Brake-specific fuel consumption value of Pen30 was higher than that of diesel fuel at the original injection timing, and it decreased as the injection timing was advanced to 22 and 24 BTDC as compared to that of the original injection timing. NOx emission decreased with the increasing pentanol fraction. Also, NOx emissions increased significantly at 24 BTDC injection timing but decreased slightly at 22 degrees BTDC injection timing. Smoke emissions of the pentanol blends are lower than those of the diesel fuel under all operating conditions as well as decreased with the advancing injection timing.en_US
dc.identifier.doi10.1021/acs.energyfuels.9b01759
dc.identifier.endpage9231en_US
dc.identifier.issn0887-0624
dc.identifier.issn1520-5029
dc.identifier.issue9en_US
dc.identifier.scopus2-s2.0-85071908566en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage9224en_US
dc.identifier.urihttps://doi.org/10.1021/acs.energyfuels.9b01759
dc.identifier.urihttps://hdl.handle.net/20.500.12491/9895
dc.identifier.volume33en_US
dc.identifier.wosWOS:000487178700125en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorŞen, Mehmet
dc.institutionauthorEmiroğlu, Alaattin Osman
dc.institutionauthorKeskin, Ahmet
dc.language.isoenen_US
dc.publisherAmer Chemical Socen_US
dc.relation.ispartofEnergy & Fuelsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subject[Anahtar Kelime Yok]en_US
dc.titleImpact of pentanol addition and injection timing on the characteristics of a single-cylinder diesel engineen_US
dc.typeArticleen_US

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