INVESTIGATION OF EFFECTS ON HEAT TRANSFER AND FLOW CHARACTERISTICS OF Cr-Ni ALLOY AND ALUMINUM PINS PLACED IN AISI 304 TUBE

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dc.authorid, adnan/0000-0001-8129-3930
dc.authoridGurdal, Mehmet/0000-0003-2209-3394
dc.contributor.authorBerber, Adnan
dc.contributor.authorBagirsakci, Kazim
dc.contributor.authorGurdal, Mehmet
dc.date.accessioned2024-09-29T16:06:48Z
dc.date.available2024-09-29T16:06:48Z
dc.date.issued2020
dc.departmentKarabük Üniversitesien_US
dc.description.abstractIn this study, the effects of cylindrical aluminum and Cr-Ni alloy pins placed in different arrangements on the inner wall of the pipe in the turbulent flow, the effects of heat transfer and flow characteristics on different Reynolds numbers have been experimentally investigated. The experiments were carried out under forced flow and constant heat flow conditions. Air is preferred as the fluid and the fluid velocity is adjusted between Reynolds number of 10000 and 50000. It has been observed that the Nusselt values obtained over the number of Reynolds number for the 5 different test tubes are arranged in a line from large to small, sequential row aluminum pin, sequential row Cr-Ni alloy pin, diagonal row aluminum pin, diagonal row Cr-Ni alloy pin, plain tube. There are also CFD analysis for each material, arrangements and pins geometry sets. On the other hand, it was determined that friction coefficient is directly proportional to the increase of heat transfer coefficient. As a result, it is observed that experimental results are compatible with both literature and numerical study.en_US
dc.identifier.doi10.2298/TSCI180421306B
dc.identifier.endpage2011en_US
dc.identifier.issn0354-9836
dc.identifier.issn2334-7163
dc.identifier.issue3en_US
dc.identifier.scopus2-s2.0-85057135494en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage1999en_US
dc.identifier.urihttps://doi.org/10.2298/TSCI180421306B
dc.identifier.urihttps://hdl.handle.net/20.500.14619/7033
dc.identifier.volume24en_US
dc.identifier.wosWOS:000532472600009en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherVinca Inst Nuclear Scien_US
dc.relation.ispartofThermal Scienceen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectconvection heat transferen_US
dc.subjectheat transfer enhancementen_US
dc.subjectaluminum and Cr-Ni pinsen_US
dc.subjectturbulent flow in tubeen_US
dc.subjectfriction and pressure losses in channelsen_US
dc.titleINVESTIGATION OF EFFECTS ON HEAT TRANSFER AND FLOW CHARACTERISTICS OF Cr-Ni ALLOY AND ALUMINUM PINS PLACED IN AISI 304 TUBEen_US
dc.typeArticleen_US

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