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

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dc.authoridUslu, Samet/0000-0001-9118-5108
dc.authoridSIMSEK, SULEYMAN/0000-0002-0593-8036
dc.contributor.authorSimsek, Suleyman
dc.contributor.authorUslu, Samet
dc.contributor.authorSimsek, Hatice
dc.contributor.authorUslu, Gonca
dc.date.accessioned2024-09-29T15:55:20Z
dc.date.available2024-09-29T15:55:20Z
dc.date.issued2021
dc.departmentKarabük Üniversitesien_US
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 L-27 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. (C) 2021 Elsevier Ltd. All rights reserved.en_US
dc.identifier.doi10.1016/j.energy.2021.120866
dc.identifier.issn0360-5442
dc.identifier.issn1873-6785
dc.identifier.scopus2-s2.0-85106387612en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://doi.org/10.1016/j.energy.2021.120866
dc.identifier.urihttps://hdl.handle.net/20.500.14619/4598
dc.identifier.volume231en_US
dc.identifier.wosWOS:000672639800011en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherPergamon-Elsevier Science Ltden_US
dc.relation.ispartofEnergyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectTaguchi designen_US
dc.subject2-ethylhexyl nitrateen_US
dc.subjectBiodieselen_US
dc.subjectOptimization approachen_US
dc.subjectDiesel engineen_US
dc.titleMulti-objective-optimization of process parameters of diesel engine fueled with biodiesel/2-ethylhexyl nitrate by using Taguchi methoden_US
dc.typeArticleen_US

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