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dc.contributor.authorKoç, Yıldız
dc.contributor.authorAksar, Merve
dc.contributor.authorYağlı, Hüseyin
dc.identifier.citationKoc, Y., Aksar, M., Yagli, H. (2020). First and second law-based thermal optimisation of the Kalina cycle integrated into an existing burner-based cogeneration system using waste chips as fuel. International Journal of Exergy, 33 (2), pp. 165-182.en_US
dc.description.abstractDue to increasing energy demand and decreasing fossil resources, the optimisation of existing systems has a critical role to minimise energy consumption and diminish the adverse effect of power systems on the environment. Therefore, the main interest of researchers is mainly focused on developing a new combined system to use energy sources more efficient. In the present study, a KC was integrated into an existing burner, which uses waste chips as fuel for producing steam and drying moist fibre. The KC was analysed based on the first and second law of thermodynamics and thermally optimised. After detailed analyses for varying turbine inlet temperature at 50 bar (up to 330 degrees C) and water-ammonium concentrations (from X = 20% to X = 80%), maximum net power, thermal and exergy efficiencies of KC were found as 348.73 kW, 22.7% and 52.7% at T = 330 degrees C and X = 80%, respectively. For the overall cogeneration system, the maximum thermal and exergy efficiencies were calculated as 71.77% and 77.86% at X = 80%, respectively.en_US
dc.publisherInderscience Publishersen_US
dc.subjectKalina cycleen_US
dc.subjectPerformance analysisen_US
dc.subjectThermal optimisationen_US
dc.subjectWaste heat recoveryen_US
dc.subjectWood chipboard productionen_US
dc.subject.classificationEnergy & Fuels
dc.subject.classificationRankine Cycle | Working Fluids | Waste Heat Utilization
dc.subject.otherOrganic rankine-cycle
dc.subject.otherExergy analysis
dc.subject.otherExergoeconomic analysis
dc.subject.otherWorking fluid
dc.subject.otherEnergy utilization
dc.subject.otherAmmonium concentrations
dc.subject.otherCogeneration systems
dc.subject.otherCombined system
dc.subject.otherExergy efficiencies
dc.subject.otherExisting systems
dc.subject.otherFossil resources
dc.subject.otherSecond law of thermodynamics
dc.titleFirst and second law-based thermal optimisation of the Kalina cycle integrated into an existing burner-based cogeneration system using waste chips as fuelen_US
dc.relation.journalInternational Journal of Exergyen_US
dc.contributor.departmentMühendislik ve Doğa Bilimleri Fakültesi -- Makina Mühendisliği Bölümüen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.contributor.isteauthorKoç, Yıldız
dc.contributor.isteauthorAksar, Merve
dc.contributor.isteauthorYağlı, Hüseyin
dc.relation.indexWeb of Science - Scopusen_US
dc.relation.indexWeb of Science Core Collection - Science Citation Index Expanded

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