EFFECTS OF CONTROL FACTORS ON OPERATING TEMPERATURES OF A MECHANICAL HEAT PUMP IN WASTE HEAT RECOVERY: Evaluation Using the Taguchi Method

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dc.authoridKarabulut, Sener/0000-0001-6384-8162
dc.authoridMotorcu, Ali Rıza/0000-0002-9129-8935
dc.contributor.authorMotorcu, Ali Rıza
dc.contributor.authorCoskun, Salih
dc.contributor.authorKarabulut, Sener
dc.date.accessioned2025-01-27T20:49:30Z
dc.date.available2025-01-27T20:49:30Z
dc.date.issued2018
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractIn the present study, the operating temperatures of the mechanical heat pump in waste heat recovery were investigated to elucidate the effect of control parameters such as compressor speed, wastewater temperature and mass flow rate. The experimental trials were performed using the Taguchi L27 full factorial orthogonal array, and the results were optimized for compressor suction gas temperature, compressor discharge gas temperature, temperature difference of water entering and leaving the evaporator, temperature difference of water entering and leaving the condenser, evaporation temperature, and condensation temperature. Analysis of variance was conducted to determine the effect of the control factors on the operating temperatures of mechanical heat pump. The analysis results show that the wastewater temperature was the most significant factor on compressor suction gas temperature and discharge gas temperature. The compressor speed has shown a meaningful effect on the temperature difference of water entering and leaving from condenser. The nominal levels of control factors and the optimal temperatures were specified for the studied experimental parameters. Prediction models were developed for the operating temperatures through the Taguchi method and the operating temperatures were predicted with a mean squared error less than 12%.
dc.description.sponsorshipUludag University Commission of Scientific Research Projects [M-2008/63]
dc.description.sponsorshipThis work was supported by the Uludag University Commission of Scientific Research Projects, project number: M-2008/63.
dc.identifier.doi10.2298/TSCI150323060M
dc.identifier.endpage222
dc.identifier.issn0354-9836
dc.identifier.issn2334-7163
dc.identifier.issue1
dc.identifier.scopus2-s2.0-85044162132
dc.identifier.scopusqualityQ3
dc.identifier.startpage205
dc.identifier.urihttps://doi.org/10.2298/TSCI150323060M
dc.identifier.urihttps://hdl.handle.net/20.500.12428/25188
dc.identifier.volume22
dc.identifier.wosWOS:000426613400025
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherVinca Inst Nuclear Sci
dc.relation.ispartofThermal Science
dc.relation.publicationcategoryinfo:eu-repo/semantics/openAccess
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_WoS_20250125
dc.subjectmechanical heat pump
dc.subjectheat recovery
dc.subjectwaste heat
dc.subjectTaguchi method
dc.subjectoperating temperatures
dc.titleEFFECTS OF CONTROL FACTORS ON OPERATING TEMPERATURES OF A MECHANICAL HEAT PUMP IN WASTE HEAT RECOVERY: Evaluation Using the Taguchi Method
dc.typeArticle

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