Simulation of granular compacts in two dimensions

Simulations of granular packings in 2-D by throwing disks in a rectangular die are performed. Different size distributions as bimodal, uniform and gaussian are used. Once the array of particles is done, a relaxation process is carried on using a large-amplitude, low-frequency vertical shaking. This...

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Detalles Bibliográficos
Autores: Vidales, Ana Maria, Kenkre, Vasudev M., Hurd, Elizabeth A.
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2001
País:Argentina
Institución:Consejo Nacional de Investigaciones Científicas y Técnicas
Repositorio:CONICET Digital (CONICET)
Idioma:inglés
OAI Identifier:oai:ri.conicet.gov.ar:11336/136386
Acceso en línea:http://hdl.handle.net/11336/136386
Access Level:acceso abierto
Palabra clave:GRANULAR MATTER
PACKING
SHAKING
https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
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spelling Simulation of granular compacts in two dimensionsVidales, Ana MariaKenkre, Vasudev M.Hurd, Elizabeth A.GRANULAR MATTERPACKINGSHAKINGhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1Simulations of granular packings in 2-D by throwing disks in a rectangular die are performed. Different size distributions as bimodal, uniform and gaussian are used. Once the array of particles is done, a relaxation process is carried on using a large-amplitude, low-frequency vertical shaking. This relaxation is performed a number N of times. Then, we measure the density of the package, contact distribution, coordination number distribution, entropy and also the disks size distribution vs. height. The dependence of all these magnitudes on the number N of "shakings" used to relax the packing and on the size distribution parameters are explored and discussed.Fil: Vidales, Ana Maria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Física Aplicada "Dr. Jorge Andrés Zgrablich". Universidad Nacional de San Luis. Facultad de Ciencias Físico Matemáticas y Naturales. Instituto de Física Aplicada "Dr. Jorge Andrés Zgrablich"; ArgentinaFil: Kenkre, Vasudev M.. University of New Mexico; Estados UnidosFil: Hurd, Elizabeth A.. Sandia National Laboratories. New Mexico; Estados UnidosSpringer2001-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/136386Vidales, Ana Maria; Kenkre, Vasudev M.; Hurd, Elizabeth A.; Simulation of granular compacts in two dimensions; Springer; Granular Matter; 3; 1-2; 3-2001; 141-1441434-5021CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007%2Fs100350000084info:eu-repo/semantics/altIdentifier/doi/10.1007/s100350000084info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2024-05-08T13:47:47Zoai:ri.conicet.gov.ar:11336/136386instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982024-05-08 13:47:48.027CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Simulation of granular compacts in two dimensions
title Simulation of granular compacts in two dimensions
spellingShingle Simulation of granular compacts in two dimensions
Vidales, Ana Maria
GRANULAR MATTER
PACKING
SHAKING
https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
title_short Simulation of granular compacts in two dimensions
title_full Simulation of granular compacts in two dimensions
title_fullStr Simulation of granular compacts in two dimensions
title_full_unstemmed Simulation of granular compacts in two dimensions
title_sort Simulation of granular compacts in two dimensions
dc.creator.none.fl_str_mv Vidales, Ana Maria
Kenkre, Vasudev M.
Hurd, Elizabeth A.
author Vidales, Ana Maria
author_facet Vidales, Ana Maria
Kenkre, Vasudev M.
Hurd, Elizabeth A.
author_role author
author2 Kenkre, Vasudev M.
Hurd, Elizabeth A.
author2_role author
author
dc.subject.none.fl_str_mv GRANULAR MATTER
PACKING
SHAKING
https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
topic GRANULAR MATTER
PACKING
SHAKING
https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
description Simulations of granular packings in 2-D by throwing disks in a rectangular die are performed. Different size distributions as bimodal, uniform and gaussian are used. Once the array of particles is done, a relaxation process is carried on using a large-amplitude, low-frequency vertical shaking. This relaxation is performed a number N of times. Then, we measure the density of the package, contact distribution, coordination number distribution, entropy and also the disks size distribution vs. height. The dependence of all these magnitudes on the number N of "shakings" used to relax the packing and on the size distribution parameters are explored and discussed.
publishDate 2001
dc.date.none.fl_str_mv 2001-03
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/136386
Vidales, Ana Maria; Kenkre, Vasudev M.; Hurd, Elizabeth A.; Simulation of granular compacts in two dimensions; Springer; Granular Matter; 3; 1-2; 3-2001; 141-144
1434-5021
CONICET Digital
CONICET
url http://hdl.handle.net/11336/136386
identifier_str_mv Vidales, Ana Maria; Kenkre, Vasudev M.; Hurd, Elizabeth A.; Simulation of granular compacts in two dimensions; Springer; Granular Matter; 3; 1-2; 3-2001; 141-144
1434-5021
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007%2Fs100350000084
info:eu-repo/semantics/altIdentifier/doi/10.1007/s100350000084
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Springer
publisher.none.fl_str_mv Springer
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 15,811543

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