Generating Topological Chaos in Lid-Driven Cavity Flow

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dc.contributorVirginia Techen
dc.contributor.authorStremler, Mark A.en
dc.contributor.authorChen, J.en
dc.contributor.departmentBiomedical Engineering and Mechanicsen
dc.date.accessed2014-04-04en
dc.date.accessioned2014-04-24T18:34:13Zen
dc.date.available2014-04-24T18:34:13Zen
dc.date.issued2007-10-01en
dc.description.abstractPeriodic motion of three stirrers in a two-dimensional flow can lead to chaotic transport of the surrounding fluid. For certain stirrer motions, the generation of chaos is guaranteed solely by the topology of that motion and continuity of the fluid. Work in this area has focused largely on using physical rods as stirrers, but the theory also applies when the "stirrers" are passive fluid particles. We demonstrate the occurrence of topological chaos for Stokes flow in a two-dimensional lid-driven cavity without internal rods. This approach to stirring can enhance mixing relative to a "standard" chaos-generating lid-driven cavity flow. (C) 2007 American Institute of Physics.en
dc.description.sponsorshipNational Science Foundation under Grant Nos. DMS-0701126, CBET-0507903en
dc.format.mimetypeapplication/pdfen
dc.identifier.citationStremler, Mark A.; Chen, Jie, "generating topological chaos in lid-driven cavity flow," Phys. Fluids 19, 103602 (2007); http://dx.doi.org/10.1063/1.2772881en
dc.identifier.doihttps://doi.org/10.1063/1.2772881en
dc.identifier.issn1070-6631en
dc.identifier.urihttp://hdl.handle.net/10919/47626en
dc.identifier.urlhttp://scitation.aip.org/content/aip/journal/pof2/19/10/10.1063/1.2772881en
dc.language.isoen_USen
dc.publisherAIP Publishingen
dc.rightsIn Copyrighten
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/en
dc.subjectBiharmonic problemen
dc.subjectInfinite systemsen
dc.subjectFluid mechanicsen
dc.subjectRectangleen
dc.subjectDynamicsen
dc.subjectMixersen
dc.titleGenerating Topological Chaos in Lid-Driven Cavity Flowen
dc.title.serialPhysics of Fluidsen
dc.typeArticle - Refereeden
dc.type.dcmitypeTexten

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