Multi-objective optimization based grey relational analysis and investigation of using the waste animal fat biodiesel on the engine characteristics

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dc.authorscopusid57211557478
dc.authorscopusid57218318204
dc.authorscopusid57207843107
dc.authorscopusid57202959651
dc.authorscopusid55212662000
dc.contributor.authorGad, Mohammed Sayed
dc.contributor.authorEl-Shafay, A. S.
dc.contributor.authorAlqsair, U.F.
dc.contributor.authorAğbulut, Ümit
dc.contributor.authorAttia, E.-A.
dc.date.accessioned2023-07-26T11:53:47Z
dc.date.available2023-07-26T11:53:47Z
dc.date.issued2023
dc.departmentDÜ, Mühendislik Fakültesi, Makine Mühendisliği Bölümüen_US
dc.description.abstractIn the present work, biodiesel has been produced from waste chicken fat, and its usability test as an alternative fuel has been comprehensively discussed. A diesel engine has been tested at varying engine speeds (from 1800 to 3400 prm with the interval of 400 rpm) under full load condition. Esterification and transesterification of waste chicken fat were used to produce chicken methyl ester. Then this produced biodiesel has been blended into the conventional diesel fuel volumetrically from 25 to 100 %, and the main properties of these test fuels have been determined. In the results, it is noticed that the addition of waste chicken biodiesel to petroleum diesel fuel declines the engine brake power and thermal efficiency by 28 and 23 % due to the low calorific value, and high viscosity of biodiesel, but increases the EGT and BSFC by 29 and 25 %, respectively. Thanks to the high oxygen content of biodiesel fuel, hydrocarbons, carbon monoxide, and smoke concentrations have been dropped by approximately 47, 12, and 48 %, respectively but the concentration of nitrogen oxides has shown an increment to be 25 % when chicken methyl esters (B100) have been completely used instead of diesel fuel. On the other hand, significant combustion parameters such as heat release rate, ignition delay, and peak in-cylinder pressure have been recorded less than those of methyl ester by 8, 10, and 19 %, respectively as compared to those of conventional diesel fuel. Multi-criteria decision-making with grey relational analysis has been also conducted in this work. Based on the optimization results, The blending ratio range between 0 and 20 % and the speed range between 2600 and 3000 rpm is recommended because of the improvement in engine combustion and emission characteristics. In the conclusion, the present work reported that the waste chicken methyl ester can be utilized as a substitute fuel at the modest blending ratios for diesel engines without any modification on the vehicular system. © 2023 Elsevier Ltden_US
dc.identifier.doi10.1016/j.fuel.2023.127950
dc.identifier.issn0016-2361
dc.identifier.scopus2-s2.0-85149277427en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://doi.org/10.1016/j.fuel.2023.127950
dc.identifier.urihttps://hdl.handle.net/20.500.12684/12598
dc.identifier.volume343en_US
dc.identifier.wosWOS:000956033400001en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorAğbulut, Ümit
dc.language.isoenen_US
dc.publisherElsevier Ltden_US
dc.relation.ispartofFuelen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.snmz$2023V1Guncelleme$en_US
dc.subjectChicken faten_US
dc.subjectCombustionen_US
dc.subjectEmissionsen_US
dc.subjectOptimizationen_US
dc.subjectWaste to energyen_US
dc.subjectAnimalsen_US
dc.subjectBlendingen_US
dc.subjectCarbon monoxideen_US
dc.subjectDecision makingen_US
dc.subjectDiesel enginesen_US
dc.subjectDiesel fuelsen_US
dc.subjectEstersen_US
dc.subjectIgnitionen_US
dc.subjectMultiobjective optimizationen_US
dc.subjectNitrogen oxidesen_US
dc.subjectSmokeen_US
dc.subjectThermal efficiencyen_US
dc.subjectWaste incinerationen_US
dc.subjectAnimal faten_US
dc.subjectBlending ratioen_US
dc.subjectChicken faten_US
dc.subjectEmissionen_US
dc.subjectGrey relational analysisen_US
dc.subjectMethyl estersen_US
dc.subjectMulti-objectives optimizationen_US
dc.subjectOptimisationsen_US
dc.subjectUsability testsen_US
dc.subjectWaste to energyen_US
dc.subjectBiodieselen_US
dc.titleMulti-objective optimization based grey relational analysis and investigation of using the waste animal fat biodiesel on the engine characteristicsen_US
dc.typeArticleen_US

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