Assessment of trade-off, exergetic performance, and greenhouse gas impact-cost analysis of a diesel engine running with different proportions of TiO2, Ag2O, and CeO2 nanoadditives

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dc.authoridhttps://orcid.org/0000-0002-2328-5809
dc.authoridhttps://orcid.org/0000-0002-3438-9312
dc.authoridhttps://orcid.org/0000-0002-3390-1716
dc.authoridhttps://orcid.org/0000-0001-9199-9670
dc.contributor.authorGülcan, Halil Erdi
dc.contributor.authorErol, Derviş
dc.contributor.authorÇelik, Mehmet
dc.contributor.authorBayındırlı, Cihan
dc.date.accessioned2025-01-06T11:56:06Z
dc.date.available2025-01-06T11:56:06Z
dc.date.issued2024-12-30
dc.departmentFakülteler, Mühendislik Fakültesi, Makine Mühendisliği Bölümü
dc.description.abstractIn this study, the effects of adding different proportions of TiO2, Ag2O, and CeO2 nanoparticles to a three-cylinder, water-cooled, four-stroke, direct injection diesel engine on engine performance and exhaust emissions are experimentally investigated. The experiments are conducted at four different engine loads (10, 20, 30, and 40 Nm) and a constant engine speed (1800 rpm). TiO2, Ag2O, and CeO2 nanoparticles are added to the diesel fuel at concentrations of 50 and 75 ppm each. The test fuels used in the study are as follows: D100, DTi50, DTi75, DAg50, DAg75, DCe50 and DCe75. Using the experimental results, analyses of energy, exergy, sustainability, greenhouse gas (GHG) emission impact, and cost are performed. The experimental results reveal that the use of nanoparticles in diesel fuel reduces BSFC. The highest reduction in BSFC is achieved with DTi75 fuel, averaging 9 %. Additionally, DTi75 fuel shows an average increase of 19 % in NOx emissions compared to D100 fuel, while smoke emissions decrease by an average of 30 %. The highest average increase in exergy efficiency compared to D100 fuel is obtained with DAg50 fuel (5.6 %), followed by DTi75 fuel (5.3 %). The addition of nanoparticles to diesel fuel also leads to an increase in GHG emissions. Compared to D100 fuel, the highest average contribution to GHG emissions increase is shown by DTi75 fuel (12 %), while the lowest average contribution is observed with DAg50 fuel (4 %).
dc.identifier.citationGülcan, Halil Erdi & Erol, Derviş & Çelik, Mehmet & Bayındırlı, Cihan, 2024. "Assessment of trade-off, exergetic performance, and greenhouse gas impact-cost analysis of a diesel engine running with different proportions of TiO2, Ag2O, and CeO2 nanoadditives," Energy, Elsevier, vol. 313(C).
dc.identifier.doi10.1016/j.energy.2024.133786
dc.identifier.issn1873-6785
dc.identifier.scopus2-s2.0-85208539682
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.1016/j.energy.2024.133786
dc.identifier.urihttps://hdl.handle.net/20.500.14619/14952
dc.identifier.volume313
dc.identifier.wosWOS:001356388500001
dc.identifier.wosqualityQ1
dc.indekslendigikaynakScopus
dc.indekslendigikaynakWeb of Science
dc.language.isoen
dc.publisherElsevier BV
dc.relation.ispartofEnergy
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectCost analysis
dc.subjectDiesel fuel
dc.subjectExergy analysis
dc.subjectGreenhouse gas emission
dc.subjectNanoparticle
dc.titleAssessment of trade-off, exergetic performance, and greenhouse gas impact-cost analysis of a diesel engine running with different proportions of TiO2, Ag2O, and CeO2 nanoadditives
dc.typeArticle
oaire.citation.volume313

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