Performance analysis of a re-circulating heat pump dryer

dc.contributor.buuauthorYamankaradeniz, Nurettin
dc.contributor.buuauthorSökmen, K. Furkan
dc.contributor.buuauthorCoşkun, Salih
dc.contributor.buuauthorKaynaklı, Ömer
dc.contributor.buuauthorPastakkaya, Bilsay
dc.contributor.departmentUludağ Üniversitesi/Teknik Bilimler Meslek Yüksekokulu/Elektrik ve Enerji Bölümü.tr_TR
dc.contributor.departmentUludağ Üniversitesi/Mühendislik ve Mimarlık Fakültesi/Makine Mühendisliği Bölümü.tr_TR
dc.contributor.departmentUludağ Üniversitesi/Orhangazi Meslek Yüksekokulu.tr_TR
dc.contributor.departmentUludağ Üniversitesi/Fen Bilimleri Enstitüsü/Makine Mühendisliği Bölümü.tr_TR
dc.contributor.orcid0000-0001-8647-4861tr_TR
dc.contributor.orcid0000-0001-5027-9458tr_TR
dc.contributor.researcheridR-5685-2016tr_TR
dc.contributor.researcheridAAA-1753-2021tr_TR
dc.contributor.researcheridR-2401-2018tr_TR
dc.contributor.scopusid26645227400tr_TR
dc.contributor.scopusid26645227400tr_TR
dc.contributor.scopusid26644674500tr_TR
dc.contributor.scopusid8387145900tr_TR
dc.contributor.scopusid56257775400tr_TR
dc.date.accessioned2022-12-14T13:22:51Z
dc.date.available2022-12-14T13:22:51Z
dc.date.issued2014-06-08
dc.description.abstractA re-circulating heat pump dryer (HPD) system was designed, constructed and tested at steady-state and transient conditions. Refrigerant 134a was used as a refrigerant in this system. The tests were performed to observe behavior of HPD system. So, changes of temperature and relative humidity of drying air through the dryer and heat pump operating temperatures were observed during the drying process and effects of by-pass air ratio (BAR) on the system's parameters as system performance and specific moisture extracted ratio (SMER) at steady-state were investigated. The HPD system was also tested to investigate temperatures and relative humidity changes of drying air during drying process on the system's parameters depend on time. Airflow rate circulated through the HPD system was 554 m(3)/h during the all tests. According to test results, the system's parameters did not change up to 40% of BAR. Then the coefficient at performance (COP) and SMER values were decreased after 40% of BAR. While SMER values changed between 1.2 and 1.4, COPsys changed between 2.8 and 3.3 depend on BAR. As well as during the drying process, the COP and SMER values were also affected and decreased depend on time.en_US
dc.identifier.citationYamankaradeniz, N. vd. (2016). "Performance analysis of a re-circulating heat pump dryer". Thermal Science, 20(1), 267-277.en_US
dc.identifier.endpage277tr_TR
dc.identifier.issn0354-9836
dc.identifier.issn2334-7163
dc.identifier.issue1tr_TR
dc.identifier.scopus2-s2.0-84963620299tr_TR
dc.identifier.startpage267tr_TR
dc.identifier.urihttps://doi.org/10.2298/TSCI130426069Y
dc.identifier.urihttp://www.doiserbia.nb.rs/Article.aspx?ID=0354-98361400069Y#.Y4DHQn1ByM8
dc.identifier.urihttp://hdl.handle.net/11452/29887
dc.identifier.volume20tr_TR
dc.identifier.wos000373314400025tr_TR
dc.indexed.scopusScopusen_US
dc.indexed.wosSCIEen_US
dc.language.isoenen_US
dc.publisherVinca Inst Nuclearen_US
dc.relation.bapM-2008/63tr_TR
dc.relation.journalThermal Scienceen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergitr_TR
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectThermodynamicsen_US
dc.subjectDryingen_US
dc.subjectDryeren_US
dc.subjectHeat pumpen_US
dc.subjectBy-pass air ratioen_US
dc.subjectHeat pump assisted dryeren_US
dc.subjectSimulation-modelen_US
dc.subjectSystemen_US
dc.subjectDryers (equipment)en_US
dc.subjectHeat pump systemsen_US
dc.subjectPumpsen_US
dc.subjectRefrigerantsen_US
dc.subject%moistureen_US
dc.subjectAir ratioen_US
dc.subjectBy passen_US
dc.subjectBy-pass air ratioen_US
dc.subjectDrying processen_US
dc.subjectHeat pump dryer systemen_US
dc.subjectHeat pumpsen_US
dc.subjectSystems parametersen_US
dc.subject.scopusDrying Apparatus; Drying; Exergyen_US
dc.subject.wosThermodynamicsen_US
dc.titlePerformance analysis of a re-circulating heat pump dryeren_US
dc.typeArticle
dc.wos.quartileQ3en_US

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