Optimization of exhaust emissions, vibration, and noise of a hydrogen enriched fuelled diesel engine

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dc.authoridGungor, CEYLA/0000-0002-4072-6784
dc.contributor.authorUludamar, Erinc
dc.contributor.authorOzgur, Ceyla
dc.date.accessioned2025-01-06T17:43:16Z
dc.date.available2025-01-06T17:43:16Z
dc.date.issued2022
dc.description.abstractIn this study, the effects of various input parameters are examined on exhaust emissions, vibration, and noise of an unmodified diesel engine. The primary aim of this study is to optimize the vibration, noise, and exhaust emissions of the engine to get optimal config-uration parameters. Experiments were carried out on a four-stroke, four-cylinder, diesel engine fuelled with diesel-biodiesel-hydrogen blends. To minimize the number of experi-ments Box-Behnken design (BBD) has been adopted. Optimum desirability is found as 0.862 with hydrogen addition of 4.63 L/min, fuel blend of 26.8% and 1500 rpm engine speed for the diesel engine. When the diesel engine is operated at 1500 rpm engine speed and fuelled with 4.63 L/min hydrogen addition and 26.8% biodiesel blend ratio; the optimum responses of CO, CO2, NOx, vibration, and noise are established as 214 ppm, 1.35%, 90.4 ppm, 38.6 m/s2, and 91.3 dB[A], respectively. The predicted values were confirmed experimentally and the errors in predicted values are found in a limit range.(c) 2022 Hydrogen Energy Publications LLC. Published by Elsevier Ltd. All rights reserved.
dc.identifier.doi10.1016/j.ijhydene.2022.08.257
dc.identifier.endpage37105
dc.identifier.issn0360-3199
dc.identifier.issn1879-3487
dc.identifier.issue87
dc.identifier.scopus2-s2.0-85138589041
dc.identifier.scopusqualityQ1
dc.identifier.startpage37090
dc.identifier.urihttps://doi.org/10.1016/j.ijhydene.2022.08.257
dc.identifier.urihttps://hdl.handle.net/20.500.14669/2587
dc.identifier.volume47
dc.identifier.wosWOS:000884846100003
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherPergamon-Elsevier Science Ltd
dc.relation.ispartofInternational Journal of Hydrogen Energy
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_20241211
dc.subjectHydrogen
dc.subjectBiodiesel
dc.subjectDiesel engine
dc.subjectVibration
dc.subjectNoise
dc.subjectOptimization
dc.titleOptimization of exhaust emissions, vibration, and noise of a hydrogen enriched fuelled diesel engine
dc.typeArticle

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