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dc.contributor.authorElcrat, Alan R.
dc.contributor.authorFerlauto, M.
dc.contributor.authorZannetti, L.
dc.date.accessioned2014-08-08T21:29:46Z
dc.date.available2014-08-08T21:29:46Z
dc.date.issued2014-05-27
dc.identifier.citationElcrat, Alan R.; Ferlauto, M.; Zannetti, L. 2014. Point vortex model for asymmetric inviscid wakes past bluff bodies. Fluid Dynamics Research, v. 46:no. 3en_US
dc.identifier.issn0169-5983
dc.identifier.otherWOS:000338839200008
dc.identifier.urihttp://dx.doi.org/10.1088/0169-5983/46/3/031407
dc.identifier.urihttp://hdl.handle.net/10057/10699
dc.descriptionClick on the DOI link to access the article (may not be free).en_US
dc.description.abstractWakes past bluff bodies are modeled by means of point vortices standing in equilibrium. The consistency of the adopted model is discussed with respect to the asymptotic model proposed by Batchelor. It is shown that, in general, when symmetry is broken, the wake configuration may be neither closed, as for the Batchelor model, nor open, as for the Kirchhoff model. The proposed model has three degrees of freedom, which reduce to one when the locations of separation are prescribed. A further condition has been established for the closure of the wake which reduces the degrees of freedom to zero as for the asymptotic Batchelor model. The existence of multiple solutions, suggestive for real world phenomena, is discussed.en_US
dc.language.isoen_USen_US
dc.publisherIOP Publishingen_US
dc.relation.ispartofseriesFluid Dynamics Research;v.46:no.3
dc.subjectFluid dynamicsen_US
dc.subjectMathematical physicsen_US
dc.titlePoint vortex model for asymmetric inviscid wakes past bluff bodiesen_US
dc.typeArticleen_US


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