Steady state of tapped granular polygons
Identifieur interne : 000582 ( Main/Merge ); précédent : 000581; suivant : 000583Steady state of tapped granular polygons
Auteurs : Carlos M. Carlevaro [Argentine] ; Luis A. Pugnaloni [Argentine]Source :
- Journal of Statistical Mechanics: Theory and Experiment [ 1742-5468 ] ; 2011.
Abstract
The steady state packing fraction of a tapped granular bed is studied for different grainshapes via a discrete element method. Grains are monosized regular polygons, fromtriangles to icosagons. Comparisons with disc packings show that the steady state packingfraction as a function of the tapping intensity presents the same general trends inpolygon packings. However, better packing fractions are obtained, as expected, forshapes that can tessellate the plane (triangles, squares and hexagons). In addition,we find a sharp transition for packings of polygons with more than 13 verticessignaled by a discontinuity in the packing fraction at a particular tapping intensity.Density fluctuations for most shapes are consistent with recent experimentalfindings in disc packing; however, a peculiar behavior is found for triangles andsquares.
Url:
DOI: 10.1088/1742-5468/2011/01/P01007
Links toward previous steps (curation, corpus...)
- to stream Istex, to step Corpus: 000B89
- to stream Istex, to step Curation: 000971
- to stream Istex, to step Checkpoint: 000146
Links to Exploration step
ISTEX:FAC215E8152A70950D6B8B0D60534B5912395D59Le document en format XML
<record><TEI wicri:istexFullTextTei="biblStruct"><teiHeader><fileDesc><titleStmt><title>Steady state of tapped granular polygons</title><author><name sortKey="Carlevaro, Carlos M" sort="Carlevaro, Carlos M" uniqKey="Carlevaro C" first="Carlos M" last="Carlevaro">Carlos M. Carlevaro</name></author><author><name sortKey="Pugnaloni, Luis A" sort="Pugnaloni, Luis A" uniqKey="Pugnaloni L" first="Luis A" last="Pugnaloni">Luis A. Pugnaloni</name></author></titleStmt><publicationStmt><idno type="wicri:source">ISTEX</idno><idno type="RBID">ISTEX:FAC215E8152A70950D6B8B0D60534B5912395D59</idno><date when="2011" year="2011">2011</date><idno type="doi">10.1088/1742-5468/2011/01/P01007</idno><idno type="url">https://api.istex.fr/document/FAC215E8152A70950D6B8B0D60534B5912395D59/fulltext/pdf</idno><idno type="wicri:Area/Istex/Corpus">000B89</idno><idno type="wicri:Area/Istex/Curation">000971</idno><idno type="wicri:Area/Istex/Checkpoint">000146</idno><idno type="wicri:doubleKey">1742-5468:2011:Carlevaro C:steady:state:of</idno><idno type="wicri:Area/Main/Merge">000582</idno></publicationStmt><sourceDesc><biblStruct><analytic><title level="a">Steady state of tapped granular polygons</title><author><name sortKey="Carlevaro, Carlos M" sort="Carlevaro, Carlos M" uniqKey="Carlevaro C" first="Carlos M" last="Carlevaro">Carlos M. Carlevaro</name><affiliation wicri:level="1"><country xml:lang="fr">Argentine</country><wicri:regionArea>Instituto de Fsica de Lquidos y Sistemas Biolgicos (CONICET La Plata, UNLP), Casilla de Correo 565, 1900, La Plata</wicri:regionArea><wicri:noRegion>La Plata</wicri:noRegion></affiliation><affiliation wicri:level="1"><country xml:lang="fr">Argentine</country><wicri:regionArea>Universidad Tecnolgica Nacional-FRBA, UDB Fsica, Mozart 2300, C1407IVT Buenos Aires</wicri:regionArea><wicri:noRegion>C1407IVT Buenos Aires</wicri:noRegion></affiliation><affiliation wicri:level="1"><country wicri:rule="url">Argentine</country></affiliation></author><author><name sortKey="Pugnaloni, Luis A" sort="Pugnaloni, Luis A" uniqKey="Pugnaloni L" first="Luis A" last="Pugnaloni">Luis A. Pugnaloni</name><affiliation wicri:level="1"><country xml:lang="fr">Argentine</country><wicri:regionArea>Instituto de Fsica de Lquidos y Sistemas Biolgicos (CONICET La Plata, UNLP), Casilla de Correo 565, 1900, La Plata</wicri:regionArea><wicri:noRegion>La Plata</wicri:noRegion></affiliation><affiliation wicri:level="1"><country wicri:rule="url">Argentine</country></affiliation></author></analytic><monogr></monogr><series><title level="j">Journal of Statistical Mechanics: Theory and Experiment</title><title level="j" type="abbrev">J. Stat. Mech.</title><idno type="ISSN">1742-5468</idno><idno type="eISSN">1742-5468</idno><imprint><publisher>Institute of Physics Publishing</publisher><date type="published" when="2011">2011</date><biblScope unit="volume">2011</biblScope><biblScope unit="issue">01</biblScope><biblScope unit="page" from="1">1</biblScope><biblScope unit="page" to="10">10</biblScope><biblScope unit="production">Printed in the UK</biblScope></imprint><idno type="ISSN">1742-5468</idno></series><idno type="istex">FAC215E8152A70950D6B8B0D60534B5912395D59</idno><idno type="DOI">10.1088/1742-5468/2011/01/P01007</idno><idno type="arXivPPT">1010.3907</idno><idno type="PII">S1742-5468(11)78273-5</idno><idno type="articleID">378273</idno><idno type="articleNumber">P01007</idno></biblStruct></sourceDesc><seriesStmt><idno type="ISSN">1742-5468</idno></seriesStmt></fileDesc><profileDesc><textClass></textClass><langUsage><language ident="en">en</language></langUsage></profileDesc></teiHeader><front><div type="abstract">The steady state packing fraction of a tapped granular bed is studied for different grainshapes via a discrete element method. Grains are monosized regular polygons, fromtriangles to icosagons. Comparisons with disc packings show that the steady state packingfraction as a function of the tapping intensity presents the same general trends inpolygon packings. However, better packing fractions are obtained, as expected, forshapes that can tessellate the plane (triangles, squares and hexagons). In addition,we find a sharp transition for packings of polygons with more than 13 verticessignaled by a discontinuity in the packing fraction at a particular tapping intensity.Density fluctuations for most shapes are consistent with recent experimentalfindings in disc packing; however, a peculiar behavior is found for triangles andsquares.</div></front></TEI></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/Musique/explor/MozartV1/Data/Main/Merge
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 000582 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Merge/biblio.hfd -nk 000582 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Wicri/Musique
|area= MozartV1
|flux= Main
|étape= Merge
|type= RBID
|clé= ISTEX:FAC215E8152A70950D6B8B0D60534B5912395D59
|texte= Steady state of tapped granular polygons
}}
| This area was generated with Dilib version V0.6.20. |  |