Interaction of a vortex ring with a cutting thin plate

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dc.contributor.authorMusta, Mustafa Nail
dc.date.accessioned2024-02-23T14:13:09Z
dc.date.available2024-02-23T14:13:09Z
dc.date.issued2016
dc.departmentNEÜen_US
dc.description.abstractAn experimental study was made on symmetrically cut of a vortex ring by a finite length thin plate. The interaction was studied to evaluate flow features using volumetric three component flow velocimetry (V3V) system. Vortex rings were generated using a piston-cylinder mechanism at jet Reynolds numbers of 1500 and 2000 with piston stroke length-to-diameter ratios of 2 and 3. Experiments were made for the plate thickness of 0.86 mm, plate length to diameter ratio of 0.13 and 0.536, and with a cut of vortex ring on the centerline and below the centerline. The interaction of vortex ring with plate showed strong dependence on cutting depth. For the case of cutting below the centerline of the vortex ring showed formation of the three vortex rings. One moved in the same line as the primary vortex ring and other two moved perpendicular to the plate (one in each side with respect to the centerline of the primary vortex ring). On the other hand, for the case of the vortex ring cut up to the centerline axis showed generation of a centerline vortex ring with a vortical structure circulating around the vortex ring loop. (C) 2016 Elsevier Ltd. All rights reserved.en_US
dc.description.sponsorshipTurkish Council of Higher Educationen_US
dc.description.sponsorshipThe author would like to acknowledge Prof. Paul S. Krueger from Southern Methodist University, USA for letting using the lab equipment and support. Turkish Council of Higher Education is also acknowledged for the post-doctoral scholarship during this study.en_US
dc.identifier.doi10.1016/j.measurement.2016.03.040
dc.identifier.endpage112en_US
dc.identifier.issn0263-2241
dc.identifier.issn1873-412X
dc.identifier.scopus2-s2.0-84962407651en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage104en_US
dc.identifier.urihttps://doi.org/10.1016/j.measurement.2016.03.040
dc.identifier.urihttps://hdl.handle.net/20.500.12452/12332
dc.identifier.volume88en_US
dc.identifier.wosWOS:000376463100012en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevier Sci Ltden_US
dc.relation.ispartofMeasurementen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectVortex Ringsen_US
dc.subjectVortex Dynamicsen_US
dc.subjectV3ven_US
dc.subjectVortical Structuresen_US
dc.subjectUnsteady Flowsen_US
dc.titleInteraction of a vortex ring with a cutting thin plateen_US
dc.typeArticleen_US

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