Exergetic, exergoeconomic, and sustainability analyses of diesel-biodiesel fuel blends including synthesized graphene oxide nanoparticles

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dc.authoridDemirci, Tuna/0000-0001-8933-4944
dc.authoridKARAGOZ, Mustafa/0000-0002-2595-9002
dc.contributor.authorUysal, Cuneyt
dc.contributor.authorAgbulut, Uemit
dc.contributor.authorElibol, Erdem
dc.contributor.authorDemirci, Tuna
dc.contributor.authorKaragoz, Mustafa
dc.contributor.authorSaridemir, Suat
dc.date.accessioned2024-09-29T15:57:13Z
dc.date.available2024-09-29T15:57:13Z
dc.date.issued2022
dc.departmentKarabük Üniversitesien_US
dc.description.abstractIn this study, graphene oxide nanoparticles were synthesized and added to 85 vol% diesel + 15 vol% biodiesel (D85B15) blend with amounts of 100 ppm, 500 ppm, and 1000 ppm to prepare D85B15GO100, D85B15GO500, and D85B15GO1000 blends, respectively. The prepared fuels were tested in a compression ignition diesel engine. The experiments were performed on various engine loads ranging from 3 Nm to 12 Nm with intervals of 3 Nm at fixed crankshaft speed of 2400 rpm. The results obtained from the experiments were used in the exergetic, exergoeconomic, and sustainability analyses of test engine. According to the results, D85B15GO100 had the highest exergy efficiency and sustainability index and the second-cheapest specific exergy cost of crankshaft work. As a result, at 12 Nm, the exergy efficiency, specific exergy cost of work produced by crankshaft, and sustainability index values of test engine were 25.82%, 75.82 $/GJ, 1.348 for D85B15, whereas these values were 27.05%, 77.52 $/GJ, 1.371 for D85B15GO100, respectively. Increase in graphene oxide nanoparticle content in the blend led to decrease in the exergy efficiency and sustainability index and increase in the specific exergy cost of crankshaft work. Finally, it can be concluded that D85B15GO100 is optimal fuel compared to the fuels tested in this study.en_US
dc.identifier.doi10.1016/j.fuel.2022.125167
dc.identifier.issn0016-2361
dc.identifier.issn1873-7153
dc.identifier.scopus2-s2.0-85134531569en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://doi.org/10.1016/j.fuel.2022.125167
dc.identifier.urihttps://hdl.handle.net/20.500.14619/4686
dc.identifier.volume327en_US
dc.identifier.wosWOS:000862646200004en_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.subjectDiesel engineen_US
dc.subjectExergoeconomicsen_US
dc.subjectExergyen_US
dc.subjectGraphene oxideen_US
dc.subjectNanofuelen_US
dc.subjectSustainabilityen_US
dc.titleExergetic, exergoeconomic, and sustainability analyses of diesel-biodiesel fuel blends including synthesized graphene oxide nanoparticlesen_US
dc.typeArticleen_US

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