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dc.contributor.author
Goldberg, Ezequiel
dc.contributor.author
Carlevaro, Carlos Manuel
dc.contributor.author
Pugnaloni, Luis Ariel
dc.date.available
2019-09-09T20:14:02Z
dc.date.issued
2018-11
dc.identifier.citation
Goldberg, Ezequiel; Carlevaro, Carlos Manuel; Pugnaloni, Luis Ariel; Clogging in two-dimensions: Effect of particle shape; IOP Publishing; Journal of Statistical Mechanics: Theory and Experiment; 2018; 11; 11-2018; 1-18
dc.identifier.issn
1742-5468
dc.identifier.uri
http://hdl.handle.net/11336/83191
dc.description.abstract
We study the discharge of a two-dimensional silo through small openings via discrete element simulations. We consider the effect of the shape of the grains on the clogging of the flow, focusing on regular polygons and disks. We show that the clogging probability presents a non-linear response as a function of the number of vertexes of the polygons. Also, the clogging probability is strongly dependent on the protocol used to trigger the flow after each clog. We found that the size and shape of the blocking arches display a much larger variability for some polygons, particularly for squares, than for disks.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
IOP Publishing
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Avalanches
dc.subject
Clogging
dc.subject
Granular Matter
dc.subject.classification
Otras Ciencias Físicas
dc.subject.classification
Ciencias Físicas
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.title
Clogging in two-dimensions: Effect of particle shape
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2019-08-08T16:12:44Z
dc.journal.volume
2018
dc.journal.number
11
dc.journal.pagination
1-18
dc.journal.pais
Reino Unido
dc.journal.ciudad
Londres
dc.description.fil
Fil: Goldberg, Ezequiel. Universidad Tecnológica Nacional. Facultad Regional Buenos Aires; Argentina
dc.description.fil
Fil: Carlevaro, Carlos Manuel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Física de Líquidos y Sistemas Biológicos. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Física de Líquidos y Sistemas Biológicos; Argentina. Universidad Tecnológica Nacional. Facultad Regional Buenos Aires; Argentina
dc.description.fil
Fil: Pugnaloni, Luis Ariel. Universidad Tecnológica Nacional. Facultad Regional La Plata. Departamento de Ingeniería Mecánica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina
dc.journal.title
Journal of Statistical Mechanics: Theory and Experiment
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://iopscience.iop.org/article/10.1088/1742-5468/aae84b
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1088/1742-5468/aae84b
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