Investigation of inlet air pressure and evaporative cooling of four different cogeneration cycles

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dc.contributor.authorKaraali, Rabi
dc.date.accessioned2024-10-04T18:51:11Z
dc.date.available2024-10-04T18:51:11Z
dc.date.issued2022
dc.departmentBayburt Üniversitesien_US
dc.description.abstractThe objective of this study was to search the effects of the inlet air compressor pressure and evaporative cooling of four different cogeneration plants that are absorption cooling (ab), basic (bsc), air heating (airh), and air fuel heating (airfh) cogeneration systems by using the first law and the second law of thermodynamics, and the exergy analysis methods. For analysis, a program is written by the author in the FORTRAN programming language. Decreasing the atmospheric pressure or increasing the installation altitude of the plants increases the Z factor (ratio of lost exergy to useful exergy) of the four cycles about 10-13%. Also, decreasing inlet air pressure decreases the specific work about 25-28%, and the fuel energy saving ratio of the four cycles decreases about 29-30%. The method of water spray cooling of the compressor inlet air especially in the summer months, the humidity increases and the evaporative cooling can be obtained. By using this method, the ratio of lost exergy to useful exergy can be decreased for the four cycles about 0.5-2%. Also, the specific work of the four cycles can be increased about 1.2-6%.en_US
dc.identifier.doi10.1515/chem-2022-0263
dc.identifier.endpage1642en_US
dc.identifier.issn2391-5420
dc.identifier.issue1en_US
dc.identifier.scopus2-s2.0-85146159604en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage1632en_US
dc.identifier.urihttps://doi.org/10.1515/chem-2022-0263
dc.identifier.urihttp://hdl.handle.net/20.500.12403/3421
dc.identifier.volume20en_US
dc.identifier.wosWOS:000912068100001en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherDe Gruyter Poland Sp Z O Oen_US
dc.relation.ispartofOpen Chemistryen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectcogenerationen_US
dc.subjectinlet air pressureen_US
dc.subjectevaporative coolingen_US
dc.titleInvestigation of inlet air pressure and evaporative cooling of four different cogeneration cyclesen_US
dc.typeArticleen_US

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