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dc.contributor.authorKaraali R.
dc.date.accessioned20.04.201910:49:12
dc.date.accessioned2019-04-20T21:43:34Z
dc.date.available20.04.201910:49:12
dc.date.available2019-04-20T21:43:34Z
dc.date.issued2016
dc.identifier.issn0587-4246
dc.identifier.urihttps://dx.doi.org/10.12693/APhysPolA.130.209
dc.identifier.urihttps://hdl.handle.net/20.500.12403/602
dc.description.abstractAmmonia-water power cycles are important for efficient utilization of low temperature heat sources such as geothermal, solar, waste heat sources, etc. For some special conditions ammonia-water power cycle is an important and economical option. This paper presents an exergetic analysis of a combined power and cooling cycle that uses ammonia-water mixture as working fluid. Such cycles, use solar or geothermal energy or waste heat energy from a conventional power cycle. Ammonia-water power cycle can be used as independent cycles to provide power output and cooling. For a range (25-55 Bar) of boiler pressure the performance of the combined power and cooling cycle is investigated. The exergy of the boiler is very low compared to its energy. There is a boiling process and a heat transfer process at low temperature, both of which destruct the energy given to the boiler, so that the energy efficiency is low; however the exergy efficiency is higher than the energy efficiency. Increasing the turbine inlet pressure decreases the energy and exergy efficiencies.en_US
dc.language.isoengen_US
dc.publisherPolish Academy of Sciences
dc.relation.isversionof10.12693/APhysPolA.130.209
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectAmmonia
dc.subjectBoilers
dc.subjectCooling
dc.subjectEnergy efficiency
dc.subjectExergy
dc.subjectHeat transfer
dc.subjectTemperature
dc.subjectWaste heat
dc.subjectWaste heat utilization
dc.subjectWater power
dc.subjectAmmonia-water mixture
dc.subjectConventional power
dc.subjectEnergy and exergy efficiency
dc.subjectExergetic analysis
dc.subjectExergy efficiencies
dc.subjectHeat transfer process
dc.subjectLow temperature heat sources
dc.subjectTurbine inlet pressure
dc.subjectGeothermal energy
dc.subjectAmmonia
dc.subjectBoilers
dc.subjectCooling
dc.subjectEnergy efficiency
dc.subjectExergy
dc.subjectHeat transfer
dc.subjectTemperature
dc.subjectWaste heat
dc.subjectWaste heat utilization
dc.subjectWater power
dc.subjectAmmonia-water mixture
dc.subjectConventional power
dc.subjectEnergy and exergy efficiency
dc.subjectExergetic analysis
dc.subjectExergy efficiencies
dc.subjectHeat transfer process
dc.subjectLow temperature heat sources
dc.subjectTurbine inlet pressure
dc.subjectGeothermal energy
dc.titleExergy analysis of a combined power and cooling cycleen_US
dc.typeconferenceObjecten_US
dc.relation.journalActa Physica Polonica Aen_US
dc.contributor.departmentBayburt Universityen_US
dc.contributor.authorID56488067800
dc.identifier.volume130
dc.identifier.issue1
dc.identifier.startpage209
dc.identifier.endpage213
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US


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