Improving the combustion process by determining the optimum percentage of liquefied petroleum gas (LPG) via response surface methodology (RSM) in a spark ignition (SI) engine running on gasoline-LPG blends

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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.accessioned2024-09-29T15:57:13Z
dc.date.available2024-09-29T15:57:13Z
dc.date.issued2021
dc.departmentKarabük Üniversitesien_US
dc.description.abstractIn the current research, it is aimed to determine the optimum ratio of liquefied petroleum gas (LPG) to be used efficiently in terms of performance and emissions in a spark-ignition (SI) engine running on gasoline-LPG blends with response surface methodology (RSM). To create the RSM model, LPG and engine load were selected as input variables, while performance and emission responses affected by input variables were selected as brake specific fuel consumption (BSFC), brake thermal efficiency (BTE), carbon monoxide (CO), carbon dioxide (CO2), and hydrocarbon (HC). Analysis of variance (ANOVA) supported RSM analysis was performed according to the selected factors and responses, it was found that LPG had a significant effect on all responses. Moreover, it was concluded that BSFC and BTE are the most affected responses to LPG ratio change. Also, according to the optimization results, the optimum factor levels were determined as 35% and 2400 W for LPG and engine load, respectively. According to the verification study, the maximum error between the experimental results and the optimization results was found as 3.75%. As a result, it is concluded that the SI engine fueled with LPG can be successfully modeled with low error rates by using RSM.en_US
dc.identifier.doi10.1016/j.fuproc.2021.106947
dc.identifier.issn0378-3820
dc.identifier.issn1873-7188
dc.identifier.scopus2-s2.0-85108676233en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://doi.org/10.1016/j.fuproc.2021.106947
dc.identifier.urihttps://hdl.handle.net/20.500.14619/4690
dc.identifier.volume221en_US
dc.identifier.wosWOS:000681271000002en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.relation.ispartofFuel Processing Technologyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectLPGen_US
dc.subjectgasolineen_US
dc.subjectspark-ignition engineen_US
dc.subjectoptimization approachen_US
dc.subjectresponse surface methodologyen_US
dc.titleImproving the combustion process by determining the optimum percentage of liquefied petroleum gas (LPG) via response surface methodology (RSM) in a spark ignition (SI) engine running on gasoline-LPG blendsen_US
dc.typeArticleen_US

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