Analysis of an Electric Arc Furnace Used for Casting of Steel: An Exergy Approach

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dc.contributor.authorCamdali, U.
dc.contributor.authorTunc, M.
dc.contributor.authorArasil, G.
dc.date.accessioned2024-07-18T20:42:15Z
dc.date.available2024-07-18T20:42:15Z
dc.date.issued2020
dc.departmentİstanbul Bilgi Üniversitesien_US
dc.description.abstractAn electric arc furnace with a liquid steel capacity of 30 t was analyzed using the second law of thermodynamics. To carry out the exergy analysis, materials and energies entering and exiting the electric arc furnace were determined. The materials included several types of scrap, cokes, fluxes, oxygen, liquid steel, stack gases, and dust. Electrical and exothermic chemical energies of these materials were considered. Energies of the materials leaving the furnace, including liquid steel, slag, stack gases, and dust, were determined, as were the chemical reactions and exergies entering and leaving the electric arc furnace. Exergy efficiency and lost exergy were calculated. It was found that 42.6% of exergy is lost because of the chemical reactions, heat transfer, and other reasons. The overall exergy efficiency of the entire system was found to be 46%.en_US
dc.identifier.doi10.1007/s11015-020-01018-4
dc.identifier.endpage495en_US
dc.identifier.issn0026-0894
dc.identifier.issn1573-8892
dc.identifier.issue5.Hazen_US
dc.identifier.scopus2-s2.0-85091497091en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage483en_US
dc.identifier.urihttps://doi.org/10.1007/s11015-020-01018-4
dc.identifier.urihttps://hdl.handle.net/11411/7203
dc.identifier.volume64en_US
dc.identifier.wosWOS:000572699200002en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherSpringeren_US
dc.relation.ispartofMetallurgisten_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectSteelen_US
dc.subjectElectric Arc Furnaceen_US
dc.subjectExergy Analysisen_US
dc.subjectExergyen_US
dc.subjectEnergy Analysisen_US
dc.subjectBalanceen_US
dc.subjectSystemen_US
dc.titleAnalysis of an Electric Arc Furnace Used for Casting of Steel: An Exergy Approach
dc.typeArticle

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