Exergetic analyses of air-fuel preheated cogeneration plants in food production

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dc.contributor.authorKeven, Arzu
dc.contributor.authorKaraali, Rabi
dc.date.accessioned2024-10-04T18:58:40Z
dc.date.available2024-10-04T18:58:40Z
dc.date.issued2024
dc.departmentBayburt Üniversitesien_US
dc.description3rd International Conference on Research of Agricultural and Food Technologies, I-CRAFT 2023 -- 4 October 2023 through 6 October 2023 -- Adana -- 196444en_US
dc.description.abstractLower emissions and better performances in food production also affect the cost, the environmental effects, and the quality of the products of the agriculture and food industry. The aim of this study is to investigate and to analyze the exergetic performance of the production of heat exergy and power, to reuse waste heat and to give optimum reaction and to adapt to changing demands of the food production process and agriculture. Because of those reasons, an air fuel preheated (recuperative) cogeneration plant is taken to analyze the exergetic performance and working conditions by using exergy analysis and 1st and 2nd laws of thermodynamics. Energy and exergy efficiencies, combustion chamber and gas-turbine outlet temperatures, electric-heat exergy rates, specific works, and total electric and heat energies and exergies are calculated by taking various environmental temperatures and various excess air coefficient. Effects of the environmental temperatures and the excess air coefficient on the exergetic performance of the recuperative cogeneration plants were calculated, obtained, and discussed. For the best exergetic performance and working conditions, some recommendations were done for agriculture and for the food production process. In that study, it is found that, the recuperative cogeneration plants can obtain and give the best solutions and can adapt to changing demands of heat and electric rates. Also, it was found that, lower ambient temperatures give better electric efficiency, but lower heat exergy and electric rates. However, higher excess air coefficient increases the performance of the recuperative (air fuel preheated) cogeneration plants. © The Authors, published by EDP Sciences.en_US
dc.identifier.doi10.1051/bioconf/20248501079
dc.identifier.issn2273-1709
dc.identifier.scopus2-s2.0-85193517536en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.urihttps://doi.org/10.1051/bioconf/20248501079
dc.identifier.urihttp://hdl.handle.net/20.500.12403/3965
dc.identifier.volume85en_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherEDP Sciencesen_US
dc.relation.ispartofBIO Web of Conferencesen_US
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.titleExergetic analyses of air-fuel preheated cogeneration plants in food productionen_US
dc.typeConference Objecten_US

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