Numerical analysis of the curvature effects on Ranque-Hilsch vortex tube refrigerators

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dc.contributor.authorBovand, Masoud
dc.contributor.authorValipour, Mohammad Sadegh
dc.contributor.authorDincer, Keyser
dc.contributor.authorTamayol, Ali
dc.date.accessioned2020-03-26T18:51:48Z
dc.date.available2020-03-26T18:51:48Z
dc.date.issued2014
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractIn this paper, the effect of curvature on the performance of vortex tubes is investigated numerically. The study was conducted on curvature angles of 0 and 110 degrees. The model is three dimensional and utilizes the RNG k-epsilon turbulence model for determining the flow and temperature fields. The CFD model is verified through comparison with experimental data reported by the authors previously. The code was then utilized to study the effects of radius and angle of curvature on the performance of vortex tube. The results show that the efficiency of straight vortex tube is higher than the curved vortex tube with angle of 110 degrees. The actual values and CEO model results indicated that CFD model can be successfully used for the determination of heating and cooling performances of curvature effects on Ranque-Hilsch vortex tube. (C) 2013 Elsevier Ltd. All rights reserved.en_US
dc.identifier.doi10.1016/j.applthermaleng.2013.11.045en_US
dc.identifier.endpage183en_US
dc.identifier.issn1359-4311en_US
dc.identifier.issue01.02.2020en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage176en_US
dc.identifier.urihttps://dx.doi.org/10.1016/j.applthermaleng.2013.11.045
dc.identifier.urihttps://hdl.handle.net/20.500.12395/31030
dc.identifier.volume65en_US
dc.identifier.wosWOS:000335099100019en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherPERGAMON-ELSEVIER SCIENCE LTDen_US
dc.relation.ispartofAPPLIED THERMAL ENGINEERINGen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectRanque-Hilsch tubeen_US
dc.subjectCurved vortex tubeen_US
dc.subjectVortex tubeen_US
dc.subjectEnergy separationen_US
dc.subjectCFDen_US
dc.subjectRefrigerationen_US
dc.titleNumerical analysis of the curvature effects on Ranque-Hilsch vortex tube refrigeratorsen_US
dc.typeArticleen_US

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