Effect of compression ratio on the emission, performance and combustion characteristics of a gasoline engine fueled with iso-butanol/gasoline blends

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dc.authoridBalki, Mustafa Kemal/0000-0001-9396-5239
dc.contributor.authorSayin, Cenk
dc.contributor.authorBalki, Mustafa Kemal
dc.date.accessioned2025-03-23T19:41:43Z
dc.date.available2025-03-23T19:41:43Z
dc.date.issued2015
dc.departmentSinop Üniversitesi
dc.description.abstractThe study focuses on the effect of CR (compression ratio) on the emission, performance and, combustion characteristics of a gasoline engine fueled with iso-butanol (10%, 30% and 50%) blended gasoline fuel. The tests were conducted for three different CRs (9:1,10:1 and 11:1) at 2600 rpm and wide-open throttle. The results indicate that the BSCF (brake specific fuel consumption), BTE (brake thermal efficiency) and the emissions of CO2 (carbon dioxide) increased while UHC (unburned hydrocarbon) and CO (carbon monoxide) emissions decreased with the increase in the amount of iso-butanol in the fuel mixture at all CRs. The best results for BSFC, BTE, the emissions of CO and UHC were observed at increased the CR. Moreover, the ICP (in-cylinder pressure) generally increased with the increase in the amount of isobutanol in the fuel mixture and the ICP and HRR (heat release rate) rose earlier than those values in gasoline. (C) 2015 Elsevier Ltd. All rights reserved.
dc.identifier.doi10.1016/j.energy.2015.01.064
dc.identifier.endpage555
dc.identifier.issn0360-5442
dc.identifier.issn1873-6785
dc.identifier.scopus2-s2.0-84926197481
dc.identifier.scopusqualityQ1
dc.identifier.startpage550
dc.identifier.urihttps://doi.org/10.1016/j.energy.2015.01.064
dc.identifier.urihttps://hdl.handle.net/11486/6626
dc.identifier.volume82
dc.identifier.wosWOS:000351788700049
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherPergamon-Elsevier Science Ltd
dc.relation.ispartofEnergy
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WOS_20250323
dc.subjectExhaust emissions
dc.subjectCompression ratio
dc.subjectIso-butanol
dc.subjectEngine performance
dc.titleEffect of compression ratio on the emission, performance and combustion characteristics of a gasoline engine fueled with iso-butanol/gasoline blends
dc.typeArticle

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