DETERMINATION OF AVOIDABLE & UNAVIODABLE EXERGY DESTRUCTIONS OF FURNACE-AIR PREHEATER COUPLED SYSTEM IN A PETROCHEMICAL PLANT

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dc.contributor.authorSert, Selay
dc.contributor.authorBalkan, Firuz
dc.date.accessioned2019-10-27T23:09:24Z
dc.date.available2019-10-27T23:09:24Z
dc.date.issued2016
dc.departmentEge Üniversitesien_US
dc.description.abstractThis study was performed with the intention of giving a deeper insight about the thermodynamic effectiveness of a thermal system. In this study, a fired heater (or furnace) existing in a petrochemical plant located in Aliaga, Izmir, Turkey were investigated from both first and second law point of view to identify the true magnitude of thermodynamic inefficiencies and reveal the true potential improvements for the system components. Hence, apart from the classical energy analysis, both conventional and advanced exergy analysis were applied to the system. The major source of inefficiencies within the system was enlightened by determining the exergy destructions and recommendation for possible modifications for improving thermodynamic efficiencies were stated. For each system component, amount of exergy destructions were determined and exergy efficiencies were calculated as 40.9% and 39.3% for fired heater (FH) and air preheater(APH), respectively in conventional exergy analysis. Besides, applying the advanced exergy analysis method it was seen that exergy efficiencies can be increased up to 52.4% and 85.8%, respectively.en_US
dc.identifier.doi10.18186/jte.57963
dc.identifier.endpage800en_US
dc.identifier.issn2148-7847
dc.identifier.issn2148-7847en_US
dc.identifier.issue3en_US
dc.identifier.startpage794en_US
dc.identifier.urihttps://doi.org/10.18186/jte.57963
dc.identifier.urihttps://hdl.handle.net/11454/52632
dc.identifier.volume2en_US
dc.identifier.wosWOS:000407794900007en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.language.isoenen_US
dc.publisherYildiz Technical Univen_US
dc.relation.ispartofJournal of Thermal Engineeringen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectenergyen_US
dc.subjectexergyen_US
dc.subjectadvanced exergyen_US
dc.subjectair preheateren_US
dc.subjectfurnaceen_US
dc.titleDETERMINATION OF AVOIDABLE & UNAVIODABLE EXERGY DESTRUCTIONS OF FURNACE-AIR PREHEATER COUPLED SYSTEM IN A PETROCHEMICAL PLANTen_US
dc.typeArticleen_US

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