Tapped granular packings described as complex networks

We characterize the structure of simulated two-dimensional granular packings using con- cepts from complex networks theory. The packings are generated by a simulated tapping protocol, which allows us to obtain states in mechanical equilibrium in a wide range of densi- ties. We show that our characte...

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Autores principales: Arévalo, Roberto, Pugnaloni, Luis, Maza, Diego, Zuriguel, Iker
Formato: Artículo publishedVersion
Lenguaje:Inglés
Inglés
Publicado: Taylor and Francis 2018
Materias:
granular media; tapping; force network; contact network; contact topology; equilibrium states
Acceso en línea:http://hdl.handle.net/20.500.12272/2770
Aporte de:
RIA - Repositorio Institucional Abierto (UTN) de Universidad Tecnológica Nacional
id I68-R174-20.500.12272-2770
record_format dspace
institution Universidad Tecnológica Nacional
institution_str I-68
repository_str R-174
collection RIA - Repositorio Institucional Abierto (UTN)
language Inglés
Inglés
topic granular media; tapping; force network; contact network; contact topology; equilibrium states
spellingShingle granular media; tapping; force network; contact network; contact topology; equilibrium states
Arévalo, Roberto
Pugnaloni, Luis
Maza, Diego
Zuriguel, Iker
Tapped granular packings described as complex networks
topic_facet granular media; tapping; force network; contact network; contact topology; equilibrium states
description We characterize the structure of simulated two-dimensional granular packings using con- cepts from complex networks theory. The packings are generated by a simulated tapping protocol, which allows us to obtain states in mechanical equilibrium in a wide range of densi- ties. We show that our characterization method is able to discriminate non-equivalent states that have the same density. We do this by examining differences in the topological structure of the contact network of the packings. In particular, we find that the polygons of the network are specially sensitive probes for the contact structure. Additionally, we compare the network properties obtained in two different scenarios: the tapped and a compressed system.
format Artículo
publishedVersion
Artículo
author Arévalo, Roberto
Pugnaloni, Luis
Maza, Diego
Zuriguel, Iker
author_facet Arévalo, Roberto
Pugnaloni, Luis
Maza, Diego
Zuriguel, Iker
author_sort Arévalo, Roberto
title Tapped granular packings described as complex networks
title_short Tapped granular packings described as complex networks
title_full Tapped granular packings described as complex networks
title_fullStr Tapped granular packings described as complex networks
title_full_unstemmed Tapped granular packings described as complex networks
title_sort tapped granular packings described as complex networks
publisher Taylor and Francis
publishDate 2018
url http://hdl.handle.net/20.500.12272/2770
work_keys_str_mv AT arevaloroberto tappedgranularpackingsdescribedascomplexnetworks
AT pugnaloniluis tappedgranularpackingsdescribedascomplexnetworks
AT mazadiego tappedgranularpackingsdescribedascomplexnetworks
AT zurigueliker tappedgranularpackingsdescribedascomplexnetworks
bdutipo_str Repositorios
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