Evaluation of the use of diesel-biodiesel-hexanol fuel blends in diesel engines with exergy analysis and sustainability index

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dc.authoridDOGAN, BATTAL/0000-0001-5542-4853
dc.contributor.authorErol, Dervis
dc.contributor.authorYesilyurt, Murat Kadir
dc.contributor.authorYaman, Hayri
dc.contributor.authorDogan, Battal
dc.date.accessioned2025-01-21T16:40:48Z
dc.date.available2025-01-21T16:40:48Z
dc.date.issued2023
dc.departmentKırıkkale Üniversitesi
dc.description.abstractThe present research examined the usability of diesel-biodiesel and diesel-biodiesel-hexanol fuel blends as an alternative to diesel fuel in a compression ignition engine. Energy and exergy analyses were conducted using the data obtained from the engine tests. In addition, the sustainability index was calculated. When selecting the most suitable fuel for diesel fuel, thermal and exergy efficiency and sustainability index values were compared. The obtained results revealed that the most suitable alternative fuel for diesel fuel was the diesel-biodiesel binary fuel blend. In this fuel blend, thermal efficiency, exergy efficiency, and sustainability index values are 3.8, 5.18, and 1.44 % higher, respectively, compared to pure diesel fuel at an engine load of 100 %. As the alcohol ratio in-creases in diesel-biodiesel-hexanol ternary blends, the sustainability index value decreases compared to diesel fuel. As the hexanol ratio increases in fuel blends, the sustainability index decreases. The highest sustainability index for ternary fuel blends is 1.26 at 100 % engine load in B45H10 fuel. The increase in engine load increases the sustainability index and exergy efficiency in all fuel blends.
dc.identifier.doi10.1016/j.fuel.2022.126892
dc.identifier.issn0016-2361
dc.identifier.issn1873-7153
dc.identifier.scopus2-s2.0-85146441716
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.1016/j.fuel.2022.126892
dc.identifier.urihttps://hdl.handle.net/20.500.12587/24770
dc.identifier.volume337
dc.identifier.wosWOS:000960870800001
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier Sci Ltd
dc.relation.ispartofFuel
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_20241229
dc.subjectDiesel; Biodiesel; 1-hexanol; Exergy analyses; Thermal and exergy efficiency; Sustainability index
dc.titleEvaluation of the use of diesel-biodiesel-hexanol fuel blends in diesel engines with exergy analysis and sustainability index
dc.typeArticle

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