Microscopic origin of granular fluidity: An experimental investigation

Granular fluidity has been central to the development of nonlocal constitutive equations, which are necessary for characterizing nonlocal effects observed in experimental granular flow data. However, validation of these equations has been largely computational due to challenges in laboratory experim...

Full description

Saved in:
Bibliographic Details
Published in:Physical review. E 2023-12, Vol.108 (6-1), p.064902-064902, Article 064902
Main Authors: Poon, Rebecca N, Thomas, Amalia L, Vriend, Nathalie M
Format: Article
Language:English
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
cited_by cdi_FETCH-LOGICAL-c350t-322effca27ef752ed861b1902a501cc806393f931d224d44a3d37da9480e9a283
cites cdi_FETCH-LOGICAL-c350t-322effca27ef752ed861b1902a501cc806393f931d224d44a3d37da9480e9a283
container_end_page 064902
container_issue 6-1
container_start_page 064902
container_title Physical review. E
container_volume 108
creator Poon, Rebecca N
Thomas, Amalia L
Vriend, Nathalie M
description Granular fluidity has been central to the development of nonlocal constitutive equations, which are necessary for characterizing nonlocal effects observed in experimental granular flow data. However, validation of these equations has been largely computational due to challenges in laboratory experiments. Specifically, the origin of the fluidity on a microscopic, single-particle level is still unproven. In this work, we present an experimental validation of a microscopic definition of granular fluidity, and show the importance of basal boundary conditions to the validity of the theory.
doi_str_mv 10.1103/PhysRevE.108.064902
format article
fullrecord <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_2929056805</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2929056805</sourcerecordid><originalsourceid>FETCH-LOGICAL-c350t-322effca27ef752ed861b1902a501cc806393f931d224d44a3d37da9480e9a283</originalsourceid><addsrcrecordid>eNo9kMtOwzAQRS0EolXpFyAhL9mkjB9JbHZV1QJSEQjB2nIduxilSbCTiv49qfpYzWg0d-6dg9AtgQkhwB7ev3fxw27nEwJiAhmXQC_QkPIcEoCUXZ57ng7QOMYfACAZyJzQazRggnLGuRyixas3oY6mbrzBdfBrX-Ha4XXQVVfqgF3Z-cK3u0c8rbD9a2zwG1u1usS-2trY-rVufV3doCuny2jHxzpCX4v55-w5Wb49vcymy8SwFNqEUWqdM5rm1uUptYXIyIr02XUKxBgBGZPMSUYKSnnBuWYFywstuQArNRVshO4Pd5tQ_3a9v9r4aGxZ6srWXVRUUglpJnoEI8QOq_v_YrBONX12HXaKgNozVCeG_UCoA8NedXc06FYbW5w1J2LsH-SKbmo</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2929056805</pqid></control><display><type>article</type><title>Microscopic origin of granular fluidity: An experimental investigation</title><source>American Physical Society:Jisc Collections:APS Read and Publish 2023-2025 (reading list)</source><creator>Poon, Rebecca N ; Thomas, Amalia L ; Vriend, Nathalie M</creator><creatorcontrib>Poon, Rebecca N ; Thomas, Amalia L ; Vriend, Nathalie M</creatorcontrib><description>Granular fluidity has been central to the development of nonlocal constitutive equations, which are necessary for characterizing nonlocal effects observed in experimental granular flow data. However, validation of these equations has been largely computational due to challenges in laboratory experiments. Specifically, the origin of the fluidity on a microscopic, single-particle level is still unproven. In this work, we present an experimental validation of a microscopic definition of granular fluidity, and show the importance of basal boundary conditions to the validity of the theory.</description><identifier>ISSN: 2470-0045</identifier><identifier>EISSN: 2470-0053</identifier><identifier>DOI: 10.1103/PhysRevE.108.064902</identifier><identifier>PMID: 38243449</identifier><language>eng</language><publisher>United States</publisher><ispartof>Physical review. E, 2023-12, Vol.108 (6-1), p.064902-064902, Article 064902</ispartof><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c350t-322effca27ef752ed861b1902a501cc806393f931d224d44a3d37da9480e9a283</citedby><cites>FETCH-LOGICAL-c350t-322effca27ef752ed861b1902a501cc806393f931d224d44a3d37da9480e9a283</cites><orcidid>0000-0003-2816-1677 ; 0000-0001-6764-5258</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/38243449$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Poon, Rebecca N</creatorcontrib><creatorcontrib>Thomas, Amalia L</creatorcontrib><creatorcontrib>Vriend, Nathalie M</creatorcontrib><title>Microscopic origin of granular fluidity: An experimental investigation</title><title>Physical review. E</title><addtitle>Phys Rev E</addtitle><description>Granular fluidity has been central to the development of nonlocal constitutive equations, which are necessary for characterizing nonlocal effects observed in experimental granular flow data. However, validation of these equations has been largely computational due to challenges in laboratory experiments. Specifically, the origin of the fluidity on a microscopic, single-particle level is still unproven. In this work, we present an experimental validation of a microscopic definition of granular fluidity, and show the importance of basal boundary conditions to the validity of the theory.</description><issn>2470-0045</issn><issn>2470-0053</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><recordid>eNo9kMtOwzAQRS0EolXpFyAhL9mkjB9JbHZV1QJSEQjB2nIduxilSbCTiv49qfpYzWg0d-6dg9AtgQkhwB7ev3fxw27nEwJiAhmXQC_QkPIcEoCUXZ57ng7QOMYfACAZyJzQazRggnLGuRyixas3oY6mbrzBdfBrX-Ha4XXQVVfqgF3Z-cK3u0c8rbD9a2zwG1u1usS-2trY-rVufV3doCuny2jHxzpCX4v55-w5Wb49vcymy8SwFNqEUWqdM5rm1uUptYXIyIr02XUKxBgBGZPMSUYKSnnBuWYFywstuQArNRVshO4Pd5tQ_3a9v9r4aGxZ6srWXVRUUglpJnoEI8QOq_v_YrBONX12HXaKgNozVCeG_UCoA8NedXc06FYbW5w1J2LsH-SKbmo</recordid><startdate>20231201</startdate><enddate>20231201</enddate><creator>Poon, Rebecca N</creator><creator>Thomas, Amalia L</creator><creator>Vriend, Nathalie M</creator><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0003-2816-1677</orcidid><orcidid>https://orcid.org/0000-0001-6764-5258</orcidid></search><sort><creationdate>20231201</creationdate><title>Microscopic origin of granular fluidity: An experimental investigation</title><author>Poon, Rebecca N ; Thomas, Amalia L ; Vriend, Nathalie M</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c350t-322effca27ef752ed861b1902a501cc806393f931d224d44a3d37da9480e9a283</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Poon, Rebecca N</creatorcontrib><creatorcontrib>Thomas, Amalia L</creatorcontrib><creatorcontrib>Vriend, Nathalie M</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Physical review. E</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Poon, Rebecca N</au><au>Thomas, Amalia L</au><au>Vriend, Nathalie M</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Microscopic origin of granular fluidity: An experimental investigation</atitle><jtitle>Physical review. E</jtitle><addtitle>Phys Rev E</addtitle><date>2023-12-01</date><risdate>2023</risdate><volume>108</volume><issue>6-1</issue><spage>064902</spage><epage>064902</epage><pages>064902-064902</pages><artnum>064902</artnum><issn>2470-0045</issn><eissn>2470-0053</eissn><abstract>Granular fluidity has been central to the development of nonlocal constitutive equations, which are necessary for characterizing nonlocal effects observed in experimental granular flow data. However, validation of these equations has been largely computational due to challenges in laboratory experiments. Specifically, the origin of the fluidity on a microscopic, single-particle level is still unproven. In this work, we present an experimental validation of a microscopic definition of granular fluidity, and show the importance of basal boundary conditions to the validity of the theory.</abstract><cop>United States</cop><pmid>38243449</pmid><doi>10.1103/PhysRevE.108.064902</doi><tpages>1</tpages><orcidid>https://orcid.org/0000-0003-2816-1677</orcidid><orcidid>https://orcid.org/0000-0001-6764-5258</orcidid><oa>free_for_read</oa></addata></record>
fulltext fulltext
identifier ISSN: 2470-0045
ispartof Physical review. E, 2023-12, Vol.108 (6-1), p.064902-064902, Article 064902
issn 2470-0045
2470-0053
language eng
recordid cdi_proquest_miscellaneous_2929056805
source American Physical Society:Jisc Collections:APS Read and Publish 2023-2025 (reading list)
title Microscopic origin of granular fluidity: An experimental investigation
url http://sfxeu10.hosted.exlibrisgroup.com/loughborough?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-27T23%3A58%3A34IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Microscopic%20origin%20of%20granular%20fluidity:%20An%20experimental%20investigation&rft.jtitle=Physical%20review.%20E&rft.au=Poon,%20Rebecca%20N&rft.date=2023-12-01&rft.volume=108&rft.issue=6-1&rft.spage=064902&rft.epage=064902&rft.pages=064902-064902&rft.artnum=064902&rft.issn=2470-0045&rft.eissn=2470-0053&rft_id=info:doi/10.1103/PhysRevE.108.064902&rft_dat=%3Cproquest_cross%3E2929056805%3C/proquest_cross%3E%3Cgrp_id%3Ecdi_FETCH-LOGICAL-c350t-322effca27ef752ed861b1902a501cc806393f931d224d44a3d37da9480e9a283%3C/grp_id%3E%3Coa%3E%3C/oa%3E%3Curl%3E%3C/url%3E&rft_id=info:oai/&rft_pqid=2929056805&rft_id=info:pmid/38243449&rfr_iscdi=true