dc.creatorHerrero, Horacio Sebastian Julian
dc.creatorGarcía, Carlos M.
dc.creatorPedocchi, Francisco
dc.creatorGuillermo, López
dc.creatorSzupiany, Ricardo Nicolas
dc.creatorPozzi Piacenza, Cecilia Elena
dc.date.accessioned2018-11-05T19:04:48Z
dc.date.accessioned2018-11-06T11:56:57Z
dc.date.available2018-11-05T19:04:48Z
dc.date.available2018-11-06T11:56:57Z
dc.date.created2018-11-05T19:04:48Z
dc.date.issued2016-05
dc.identifierHerrero, Horacio Sebastian Julian; García, Carlos M.; Pedocchi, Francisco; Guillermo, López; Szupiany, Ricardo Nicolas; et al.; Flow structure at a confluence: experimental data and the bluff body analogy; Taylor & Francis; Journal of Hydraulic Research; 54; 3; 5-2016; 263-274
dc.identifier0022-1686
dc.identifierhttp://hdl.handle.net/11336/63656
dc.identifierCONICET Digital
dc.identifierCONICET
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1861420
dc.description.abstractAn experimental characterization of the hydrodynamics of a mixing interface at an open channel confluence is presented. In the laboratory experiments, both a confluence and a cylinder set-up were studied in order to validate the bluff body analogy, which has been proposed to characterize the mixing interface. The experimental characterization included flow visualization and the computation of the mean flow field, time scales of the coherent structures, and turbulent kinetic energy. The comparison among the two configurations confirms the validity of the analogy as similar features were found for the mean flow field and time scales of the coherent structures. However, differences in the length of the stagnation zone, the flow velocity deficit, and the turbulence intensity were observed. These differences should be taken into account when the bluff body analogy is used to characterize the confluence hydrodynamics and to quantify the mixing at the confluence interface.
dc.languageeng
dc.publisherTaylor & Francis
dc.relationinfo:eu-repo/semantics/altIdentifier/url/http://www.tandfonline.com/doi/full/10.1080/00221686.2016.1146804#.VwubJWeUM_w
dc.relationinfo:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1080/00221686.2016.1146804
dc.rightshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.rightsinfo:eu-repo/semantics/restrictedAccess
dc.subjectACOUSTIC DOPPLER TECHNIQUES
dc.subjectCOHERENT STRUCTURES
dc.subjectLABORATORY STUDIES
dc.subjectMIXING PROCESS
dc.subjectRIVER CHANNELS CONFLUENCE
dc.subjectTURBULENT WAKES
dc.subjectVELOCITY MEASUREMENTS
dc.titleFlow structure at a confluence: experimental data and the bluff body analogy
dc.typeArtículos de revistas
dc.typeArtículos de revistas
dc.typeArtículos de revistas


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