Mostrar el registro sencillo del ítem

dc.contributor.author
Falkinhoff, F.  
dc.contributor.author
Obligado, M.  
dc.contributor.author
Bourgoin, M.  
dc.contributor.author
Mininni, Pablo Daniel  
dc.date.available
2021-11-08T13:48:28Z  
dc.date.issued
2020-08  
dc.identifier.citation
Falkinhoff, F.; Obligado, M.; Bourgoin, M.; Mininni, Pablo Daniel; Preferential Concentration of Free-Falling Heavy Particles in Turbulence; American Physical Society; Physical Review Letters; 125; 6; 8-2020; 1-5  
dc.identifier.issn
0031-9007  
dc.identifier.uri
http://hdl.handle.net/11336/146237  
dc.description.abstract
We present a sweep-stick mechanism for heavy particles transported by a turbulent flow under the action of gravity. Direct numerical simulations show that these particles preferentially explore regions of the flow with close to zero Lagrangian acceleration. However, the actual Lagrangian acceleration of the fluid elements where particles accumulate is not zero, and has a dependence on the Stokes number, the gravity acceleration, and the settling velocity of the particles.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
American Physical Society  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
MULTIPHASE FLOWS  
dc.subject
TURBULENCE  
dc.subject
PARTICLE LADEN FLOWS  
dc.subject
STOKES DRAG  
dc.subject.classification
Física de los Fluidos y Plasma  
dc.subject.classification
Ciencias Físicas  
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS  
dc.title
Preferential Concentration of Free-Falling Heavy Particles in Turbulence  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2021-09-07T18:23:38Z  
dc.journal.volume
125  
dc.journal.number
6  
dc.journal.pagination
1-5  
dc.journal.pais
Estados Unidos  
dc.description.fil
Fil: Falkinhoff, F.. Universidad de Buenos Aires; Argentina. Universite Lyon 2; Francia  
dc.description.fil
Fil: Obligado, M.. Centre National de la Recherche Scientifique; Francia  
dc.description.fil
Fil: Bourgoin, M.. Universite Lyon 2; Francia  
dc.description.fil
Fil: Mininni, Pablo Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina  
dc.journal.title
Physical Review Letters  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://link.aps.org/doi/10.1103/PhysRevLett.125.064504  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1103/PhysRevLett.125.064504  

Archivos asociados
Thumbnail
 
Tamaño: 660.5Kb
Formato: PDF
.