Multi-objective-optimization of process parameters of diesel engine fueled with biodiesel/2-ethylhexyl nitrate by using Taguchi method

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dc.authorscopusid57204216513
dc.authorscopusid57203723320
dc.authorscopusid57223897850
dc.authorscopusid57223898195
dc.contributor.authorŞimşek, Süleyman
dc.contributor.authorUslu, Samet
dc.contributor.authorŞimşek, Hatice
dc.contributor.authorUslu, Gonca
dc.date.accessioned2022-05-11T14:07:21Z
dc.date.available2022-05-11T14:07:21Z
dc.date.issued2021
dc.departmentMeslek Yüksekokulları, Teknik Bilimler Meslek Yüksekokulu, Makine ve Metal Teknolojileri Bölümü
dc.description.abstractIn this investigation, the effects of fuel mixtures prepared using different proportions of biodiesel (99.5%, 98.5% & 97.5%) and 2-ethylhexyl nitrate (EHN) (0.5%, 1.5% & 2.5%) on the performance and emission characteristics of diesel engine were investigated at different loads (2000, 2500 & 3000 W). Experiments were designed using Taguchi with L27 orthogonal array (OA), and the load, % blends of EHN and % blends of biodiesel with three levels of each were taken as control parameters. Also, optimization has been performed to obtain the best combination of control parameters to optimize the response characteristics such as brake thermal efficiency (BTE), brake specific fuel consumption (BSFC), carbon monoxide (CO), hydrocarbons (HC), nitrogen oxides (NOx), and smoke. Optimization analysis revealed that biodiesel ratio of 99.2%, EHN ratio of 1.3%, and the load of 2300 W were the optimum results for the best performance and emission values. The optimum responses according to the optimum parameters determined as 25.05%, 781.248 g/kWh, 0.085%, 20.30 ppm, 632.72 ppm, and 0.257% for BTE, BSFC, CO, HC, NOx, and smoke, respectively. The maximum error of 9.42% obtained from the validation between the optimization results and the experimental results reveals that the findings of this investigation are acceptable. © 2021 Elsevier Ltd
dc.identifier.doi10.1016/j.energy.2021.120866
dc.identifier.issn0360-5442
dc.identifier.scopus2-s2.0-85106387612
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.1016/j.energy.2021.120866
dc.identifier.urihttps://hdl.handle.net/20.500.11776/5080
dc.identifier.volume231
dc.identifier.wosWOS:000672639800011
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorŞimşek, Hatice
dc.language.isoen
dc.publisherElsevier Ltd
dc.relation.ispartofEnergy
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subject2-ethylhexyl nitrate
dc.subjectBiodiesel
dc.subjectDiesel engine
dc.subjectOptimization approach
dc.subjectTaguchi design
dc.subjectBiodiesel
dc.subjectBrakes
dc.subjectCarbon monoxide
dc.subjectDiesel engines
dc.subjectMultiobjective optimization
dc.subjectNitrogen oxides
dc.subjectSmoke
dc.subjectTaguchi methods
dc.subject2-Ethylhexyl nitrate
dc.subjectBrake thermal efficiency
dc.subjectControl parameters
dc.subjectMulti-objectives optimization
dc.subjectOptimisations
dc.subjectOptimization approach
dc.subjectOptimization of process parameters
dc.subjectPerformance and emissions
dc.subjectSpecific fuel consumption
dc.subjectTaguchi design
dc.subjectNitrates
dc.subjectchemical composition
dc.subjectchemical compound
dc.subjectdetection method
dc.subjectdiesel engine
dc.subjectefficiency measurement
dc.subjectexperimental study
dc.subjectoptimization
dc.subjectparameter estimation
dc.subjectperformance assessment
dc.subjectsmoke
dc.subjectthermal power
dc.titleMulti-objective-optimization of process parameters of diesel engine fueled with biodiesel/2-ethylhexyl nitrate by using Taguchi method
dc.typeArticle

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