Variations around disordered close packing
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The local configurations, their relative occurrences and their organization, and the resulting overall hierarchical structure in the granular packing were investigated. Clear relations between the geometrical structure and packing density were observed in the analysis of very large samples of monosized spheres packed in a disorderly fashion. The study of other quantities such as the dihedral angle distribution showed that the local organization has characteristic patterns, which depend on the...[Show more]
dc.contributor.author | Aste, Tomaso | |
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dc.date.accessioned | 2015-12-13T22:45:18Z | |
dc.identifier.issn | 0953-8984 | |
dc.identifier.uri | http://hdl.handle.net/1885/79697 | |
dc.description.abstract | The local configurations, their relative occurrences and their organization, and the resulting overall hierarchical structure in the granular packing were investigated. Clear relations between the geometrical structure and packing density were observed in the analysis of very large samples of monosized spheres packed in a disorderly fashion. The study of other quantities such as the dihedral angle distribution showed that the local organization has characteristic patterns, which depend on the packing density. The analysis of the local geometrical caging showed that at densities above 0.601, the system can no longer explore the phase space by means of local moves only and it becomes trapped either in the basin of attractions of inherent states. | |
dc.publisher | Institute of Physics Publishing | |
dc.source | Journal of Physics: Condensed Matter | |
dc.subject | Keywords: Density (specific gravity); Functions; Grain boundaries; Granulation; Microscopic examination; Redundancy; Statistical methods; Structure (composition); Volume fraction; Granular packing; Hierarchical structure; Packing density; Granular materials | |
dc.title | Variations around disordered close packing | |
dc.type | Journal article | |
local.description.notes | Imported from ARIES | |
local.description.refereed | Yes | |
local.identifier.citationvolume | 17 | |
dc.date.issued | 2005 | |
local.identifier.absfor | 020406 - Surfaces and Structural Properties of Condensed Matter | |
local.identifier.ariespublication | MigratedxPub8088 | |
local.type.status | Published Version | |
local.contributor.affiliation | Aste, Tomaso, College of Physical and Mathematical Sciences, ANU | |
local.description.embargo | 2037-12-31 | |
local.bibliographicCitation.issue | 24 | |
local.bibliographicCitation.startpage | S2361 | |
local.bibliographicCitation.lastpage | S2390 | |
local.identifier.doi | 10.1088/0953-8984/17/24/001 | |
dc.date.updated | 2015-12-11T10:20:50Z | |
local.identifier.scopusID | 2-s2.0-21044443006 | |
Collections | ANU Research Publications |
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