Comparative experimental investigation on the effects of heavy alcohols- safflower biodiesel blends on combustion, performance and emissions in a power generator diesel engine

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dc.authorid0000-0001-9753-6458en_US
dc.contributor.authorIşık, Mehmet Zerrakki
dc.date.accessioned2021-11-19T08:22:23Z
dc.date.available2021-11-19T08:22:23Z
dc.date.issued2021-02-05en_US
dc.departmentBatman Üniversitesi Mühendislik - Mimarlık Fakültesi Makine Mühendisliği Bölümüen_US
dc.description.abstractThe experimental works carried out in this article evaluates the potential of using heavy alcohol and safflower biodiesel as the blended fuel mixtures without making any modifications in the tests diesel engine. For this purpose, volumetrically 20% of Propanol, Pentanol, Butanol, and Octanol were blended with safflower biodiesel fuel and they were named as PR20, PE20, BU20, and OC20, respectively. The performance, combustion, and emission data were found out at the same conditions of constant engine speed and various loads and compared with pure biodiesel (B100) and diesel fuel(ULSD). In the experiments, a four-cylinder, water-cooled diesel engine that was loaded by an electrical power generator was used for the tests. The addition of alcohol causes an increase in fuel consumption due to a decrease in lower thermal performance. The use of heavy alcohols in diesel engine in specific quantities by mixing with biodiesel significantly increases engine brake thermal efficiency. Negative effects of low cetane number and high latent heat of vaporization that may decrease ignition delay and decrease cylinder pressure while increase peak heat release was considered to be compensated by the better mixing properties and atomization of alcohol blended biodiesel thus eventually improve the combustion. Alcohol addition to biodiesel fuel can be accepted as a useful application to increase brake thermal efficiency and reduce nitrogen oxide (NOx), carbon monoxide (CO), and hydrocarbon (HC) emissions by reducing the density and viscosity.en_US
dc.identifier.citationIşık, M.Z. (2021). Comparative experimental investigation on the effects of heavy alcohols- safflower biodiesel blends on combustion, performance and emissions in a power generator diesel engine. Applied Thermal Engineering, 184. DOI:https://dx.doi.org/10.1016/j.applthermaleng.2020.116142en_US
dc.identifier.issn1359-4311
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://dx.doi.org/10.1016/j.applthermaleng.2020.116142
dc.identifier.urihttps://hdl.handle.net/20.500.12402/4030
dc.identifier.volume184en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.relation.isversionof10.1016/j.applthermaleng.2020.116142en_US
dc.relation.journalApplied Thermal Engineeringen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/restrictedAccessen_US
dc.rightsAttribution-NonCommercial-ShareAlike 3.0 United States*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-sa/3.0/us/*
dc.subjectBiodieselen_US
dc.subjectHeavy Alcoholsen_US
dc.subjectEngine Performanceen_US
dc.subjectExhaust Emissionsen_US
dc.subjectCombustionen_US
dc.titleComparative experimental investigation on the effects of heavy alcohols- safflower biodiesel blends on combustion, performance and emissions in a power generator diesel engineen_US
dc.title.alternativeBir jeneratör dizel motorunda ağır alkoller-aspir biyodizel karışımlarının yanma, performans ve emisyonlar üzerindeki etkileri üzerine karşılaştırmalı deneysel araştırmaen_US
dc.typeArticleen_US

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