Combustion and emission characteristics of isoamyl alcohol-gasoline blends in spark ignition engine

Basit Öğe Kaydı
dc.authoridUslu, Samet/0000-0001-9118-5108
dc.contributor.authorUslu, Samet
dc.contributor.authorCelik, M. Bahattin
dc.date.accessioned2024-09-29T15:57:11Z
dc.date.available2024-09-29T15:57:11Z
dc.date.issued2020
dc.departmentKarabük Üniversitesien_US
dc.description.abstractNowadays, the evaluation of waste products has gained importance. The fusel oil, which is obtained as a waste product in sugar factories, has a high proportion of isoamyl alcohol. Alcohols having a high-octane number give lower emission values when used as fuel. In this study, isoamyl alcohol was used at high compression ratio (CR) to improve performance and emissions in a spark ignition (SI) engine. The experiments were performed at full load, different CRs (8.0:1, 8.5:1 and 9.0:1) and different speeds (2600, 2800, 3000 and 3200 rpm) using different fuels A0 (%100 gasoline), A10 (%10 isoamyl alcohol-%90 gasoline), A20 (%20 isoamyl alcohol-%80 gasoline) and A30 (%30 isoamyl alcohol-%70 gasoline). According to the obtained results, exhaust emissions decreased with using of isoamyl alcohol compared the using of gasoline at all CRs. With the use of A30, carbon monoxide (CO), nitrogen oxides (NOx) and hydrocarbon (HC) emissions decreased by approximately 12.2%, 35.6% and 6.45%, respectively compared to gasoline. The cylinder gas pressures (CGP) and heat release rates (HRR) were recorded for each CR and fuel blend. Moreover, by increasing the CR, brake thermal efficiency (BTE) increased about 2.67% with A20 compared to gasoline on 9.0:1 CR. Furthermore, torque and effective power also increased by 2.03% and 2.51% with A20, respectively.en_US
dc.identifier.doi10.1016/j.fuel.2019.116496
dc.identifier.issn0016-2361
dc.identifier.issn1873-7153
dc.identifier.scopus2-s2.0-85074148274en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://doi.org/10.1016/j.fuel.2019.116496
dc.identifier.urihttps://hdl.handle.net/20.500.14619/4662
dc.identifier.volume262en_US
dc.identifier.wosWOS:000500166500024en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevier Sci Ltden_US
dc.relation.ispartofFuelen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectIsoamyl alcoholen_US
dc.subjectGasolineen_US
dc.subjectAlternative fuelen_US
dc.subjectCompression ratioen_US
dc.subjectEngine performanceen_US
dc.subjectSI engineen_US
dc.titleCombustion and emission characteristics of isoamyl alcohol-gasoline blends in spark ignition engineen_US
dc.typeArticleen_US

Dosyalar

Koleksiyon

WoS İndeksli Yayınlar Koleksiyonu
Scopus İndeksli Yayınlar Koleksiyonu