dc.creator | Gañán-Calvo, Alfonso M. | es |
dc.creator | C. Lasheras, Juan | es |
dc.date.accessioned | 2020-11-09T17:17:02Z | |
dc.date.available | 2020-11-09T17:17:02Z | |
dc.date.issued | 1991 | |
dc.identifier.citation | Gañán-Calvo, Alfonso M. y C. Lasheras, J. (1991). The dynamics and mixing of small spherical particles in a plane, free shear layer. Physics of fluids. A, Fluid dynamics : a publication of the American Institute of Physics, 3 (5), 1207-1217. | |
dc.identifier.issn | 0899-8213 | es |
dc.identifier.uri | https://hdl.handle.net/11441/102542 | |
dc.description.abstract | The equation of motion of small rigid spheres settling under gravity in a two-dimensional
inviscid flow given by the Stuart solution of the Euler equations is analyzed as a fourdimensional dynamical system. It is shown that depending on the values of the Stokes,
Grashof, and a scaled Reynolds number, particles may either sediment or remain permanently
suspended in the flow. When suspension occurs, the particle trajectories are shown to be
attracted by a single period, quasiperiodic, or chaotic orbits. A consequence of the existence of
a strange attractor (chaotic orbit) is that heavy particles can reach a stage ofjhdization by
which they remain indefinitely suspended in a layer of finite height located above the center of
the Stuart vortices. | es |
dc.description.sponsorship | Secretaria de Estado de Universidades e Investigación de España FPU-28687948 | es |
dc.format | application/pdf | es |
dc.format.extent | 11 p. | es |
dc.language.iso | eng | es |
dc.publisher | American Institute of Physics | es |
dc.relation.ispartof | Physics of fluids. A, Fluid dynamics : a publication of the American Institute of Physics, 3 (5), 1207-1217. | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | Mixing | es |
dc.title | The dynamics and mixing of small spherical particles in a plane, free shear layer | es |
dc.type | info:eu-repo/semantics/article | es |
dcterms.identifier | https://ror.org/03yxnpp24 | |
dc.type.version | info:eu-repo/semantics/publishedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Ingeniería Aeroespacial y Mecánica de Fluidos | es |
dc.relation.projectID | FPU-28687948 | es |
dc.relation.publisherversion | https://aip.scitation.org/doi/10.1063/1.858049 | es |
dc.identifier.doi | 10.1063/1.858049 | es |
dc.contributor.group | Universidad de Sevilla. TEP 219 : Física de Fluidos y Microfluidica | es |
dc.journaltitle | Physics of fluids. A, Fluid dynamics : a publication of the American Institute of Physics | es |
dc.publication.volumen | 3 | es |
dc.publication.issue | 5 | es |
dc.publication.initialPage | 1207 | es |
dc.publication.endPage | 1217 | es |