Relevance of system size to the steady-state properties of tapped granular systems

Autores
Gago, Paula Alejandra; Maza, Diego; Pugnaloni, Luis Ariel
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We investigate the steady-state packing fraction phi and force moment tensor of quasi-two-dimensional granular columns subjected to tapping. Systems of different height h and width L are considered. We find that
phi and , which describe the macroscopic state of the system, are insensitive to L for L > 50d (with d the grain diameter). However, results for granular columns of different heights cannot be conciliated. This suggests that comparison between results of different laboratories on this type of experiments can be done only for systems of same height. We show that a parameter epsilon = 1 + (A omega)2 /(2gh), with A and omega the amplitude and frequency of the tap and g the acceleration of gravity, can be defined to characterize the tap intensity. This parameter is based on the effective flight of the granular bed, which takes into account the h dependency. When phi is plotted as a function of epsilon, the data collapses for systems of different h. However, this parameter alone is unable to determine the steady state to be reached since different can be observed for a given epsilon if different column heights are considered.


Fil: Gago, Paula Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Tecnológica Nacional; Argentina
Fil: Maza, Diego. Universidad de Navarra; España
Fil: Pugnaloni, Luis Ariel. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Tecnológica Nacional; Argentina
Materia
GRANULAR MATTER
STADY STATES
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/45938
Acceder
id CONICETDig_a86455e9d41ab13c1bbedfcc082e0b6d
oai_identifier_str oai:ri.conicet.gov.ar:11336/45938
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Relevance of system size to the steady-state properties of tapped granular systemsGago, Paula AlejandraMaza, DiegoPugnaloni, Luis ArielGRANULAR MATTERSTADY STATEShttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We investigate the steady-state packing fraction phi and force moment tensor of quasi-two-dimensional granular columns subjected to tapping. Systems of different height h and width L are considered. We find that<br />phi and , which describe the macroscopic state of the system, are insensitive to L for L > 50d (with d the grain diameter). However, results for granular columns of different heights cannot be conciliated. This suggests that comparison between results of different laboratories on this type of experiments can be done only for systems of same height. We show that a parameter epsilon = 1 + (A omega)2 /(2gh), with A and omega the amplitude and frequency of the tap and g the acceleration of gravity, can be defined to characterize the tap intensity. This parameter is based on the effective flight of the granular bed, which takes into account the h dependency. When phi is plotted as a function of epsilon, the data collapses for systems of different h. However, this parameter alone is unable to determine the steady state to be reached since different can be observed for a given epsilon if different column heights are considered.<br /><br />Fil: Gago, Paula Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Tecnológica Nacional; ArgentinaFil: Maza, Diego. Universidad de Navarra; EspañaFil: Pugnaloni, Luis Ariel. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Tecnológica Nacional; ArgentinaAmerican Physical Society2015-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/45938Gago, Paula Alejandra; Maza, Diego; Pugnaloni, Luis Ariel; Relevance of system size to the steady-state properties of tapped granular systems; American Physical Society; Physical Review E: Statistical, Nonlinear and Soft Matter Physics; 91; 3; 3-2015; 32207-322071539-3755CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevE.91.032207info:eu-repo/semantics/altIdentifier/url/https://journals.aps.org/pre/abstract/10.1103/PhysRevE.91.032207info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:39:16Zoai:ri.conicet.gov.ar:11336/45938instacron: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:34982025-09-29 09:39:16.627CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Relevance of system size to the steady-state properties of tapped granular systems
title Relevance of system size to the steady-state properties of tapped granular systems
spellingShingle Relevance of system size to the steady-state properties of tapped granular systems
Gago, Paula Alejandra
GRANULAR MATTER
STADY STATES
title_short Relevance of system size to the steady-state properties of tapped granular systems
title_full Relevance of system size to the steady-state properties of tapped granular systems
title_fullStr Relevance of system size to the steady-state properties of tapped granular systems
title_full_unstemmed Relevance of system size to the steady-state properties of tapped granular systems
title_sort Relevance of system size to the steady-state properties of tapped granular systems
dc.creator.none.fl_str_mv Gago, Paula Alejandra
Maza, Diego
Pugnaloni, Luis Ariel
author Gago, Paula Alejandra
author_facet Gago, Paula Alejandra
Maza, Diego
Pugnaloni, Luis Ariel
author_role author
author2 Maza, Diego
Pugnaloni, Luis Ariel
author2_role author
author
dc.subject.none.fl_str_mv GRANULAR MATTER
STADY STATES
topic GRANULAR MATTER
STADY STATES
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv We investigate the steady-state packing fraction phi and force moment tensor of quasi-two-dimensional granular columns subjected to tapping. Systems of different height h and width L are considered. We find that<br />phi and , which describe the macroscopic state of the system, are insensitive to L for L > 50d (with d the grain diameter). However, results for granular columns of different heights cannot be conciliated. This suggests that comparison between results of different laboratories on this type of experiments can be done only for systems of same height. We show that a parameter epsilon = 1 + (A omega)2 /(2gh), with A and omega the amplitude and frequency of the tap and g the acceleration of gravity, can be defined to characterize the tap intensity. This parameter is based on the effective flight of the granular bed, which takes into account the h dependency. When phi is plotted as a function of epsilon, the data collapses for systems of different h. However, this parameter alone is unable to determine the steady state to be reached since different can be observed for a given epsilon if different column heights are considered.<br /><br />
Fil: Gago, Paula Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Tecnológica Nacional; Argentina
Fil: Maza, Diego. Universidad de Navarra; España
Fil: Pugnaloni, Luis Ariel. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Tecnológica Nacional; Argentina
description We investigate the steady-state packing fraction phi and force moment tensor of quasi-two-dimensional granular columns subjected to tapping. Systems of different height h and width L are considered. We find that<br />phi and , which describe the macroscopic state of the system, are insensitive to L for L > 50d (with d the grain diameter). However, results for granular columns of different heights cannot be conciliated. This suggests that comparison between results of different laboratories on this type of experiments can be done only for systems of same height. We show that a parameter epsilon = 1 + (A omega)2 /(2gh), with A and omega the amplitude and frequency of the tap and g the acceleration of gravity, can be defined to characterize the tap intensity. This parameter is based on the effective flight of the granular bed, which takes into account the h dependency. When phi is plotted as a function of epsilon, the data collapses for systems of different h. However, this parameter alone is unable to determine the steady state to be reached since different can be observed for a given epsilon if different column heights are considered.<br /><br />
publishDate 2015
dc.date.none.fl_str_mv 2015-03
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/11336/45938
Gago, Paula Alejandra; Maza, Diego; Pugnaloni, Luis Ariel; Relevance of system size to the steady-state properties of tapped granular systems; American Physical Society; Physical Review E: Statistical, Nonlinear and Soft Matter Physics; 91; 3; 3-2015; 32207-32207
1539-3755
CONICET Digital
CONICET
url http://hdl.handle.net/11336/45938
identifier_str_mv Gago, Paula Alejandra; Maza, Diego; Pugnaloni, Luis Ariel; Relevance of system size to the steady-state properties of tapped granular systems; American Physical Society; Physical Review E: Statistical, Nonlinear and Soft Matter Physics; 91; 3; 3-2015; 32207-32207
1539-3755
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevE.91.032207
info:eu-repo/semantics/altIdentifier/url/https://journals.aps.org/pre/abstract/10.1103/PhysRevE.91.032207
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
dc.publisher.none.fl_str_mv American Physical Society
publisher.none.fl_str_mv American Physical Society
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
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
_version_ 1844613241869697024
score 13.070432

Publicaciones similares