Boundary Conditions for Planar Granular Flows

Boundary Conditions for Planar Granular Flows

Boundary conditions are formulated for planar, smooth, rapidly sheared granular flows. The formulation allows the slip at the wall to be large compared to the local mean particle fluctuation speed. In previous work by Jenkins and Richman, slip was assumed small. In order to allow for large slip and...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Journal of engineering mechanics 1989-06, Vol.115 (6), p.1283-1302
Hauptverfasser: Pasquarell, Gary C, Ackermann, Norbert L
Format: Artikel
Sprache:eng
Schlagworte:
Exact sciences and technology
Fundamental areas of phenomenology (including applications)
Inelasticity (thermoplasticity, viscoplasticity...)
Physics
Solid mechanics
Structural and continuum mechanics
TECHNICAL PAPERS
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page 1302
container_issue 6
container_start_page 1283
container_title Journal of engineering mechanics
container_volume 115
creator Pasquarell, Gary C
Ackermann, Norbert L
description Boundary conditions are formulated for planar, smooth, rapidly sheared granular flows. The formulation allows the slip at the wall to be large compared to the local mean particle fluctuation speed. In previous work by Jenkins and Richman, slip was assumed small. In order to allow for large slip and obtain tractable results, a simple approximation to the particle velocity distribution is employed in the formulation for the traction forces and energy dissipation rate at the wall. The theory is applied to the Couette flow of granular material and shown to compare well to numerical simulations, and to Jenkins and Richman in the limit of small slip.
doi_str_mv 10.1061/(ASCE)0733-9399(1989)115:6(1283)
format Article
fullrecord <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_25123054</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>25123054</sourcerecordid><originalsourceid>FETCH-LOGICAL-a412t-64d1d1ae34ed708abff3fe4fe2e87020a69e74075b8b9bad742644de06c93a8e3</originalsourceid><addsrcrecordid>eNqFkD1PwzAYhC0EEqXwHzIglA4Bv7Hj2CyohLaAyodEGZgsJ3GkVGlc7EaIf49DS1e8vDeczncPQiHgS8AMrsLxWzYZ4ZSQSBAhQhBcjACSaxZCzMnoAA1AUBKlnItDNNgbj9GJc0uMgTLBBii6NV1bKvsdZKYt601tWhdUxgavjWqVDWZWtV3jxbQxX-4UHVWqcfpsd4fofTpZZPfR_GX2kI3nkaIQbyJGSyhBaUJ1mWKu8qoilaaVjjVPcYwVEzqlOE1ynotclSmNGaWlxqwQRHFNhuhim7u25rPTbiNXtSt04ztp0zkZJxATnFBvvNkaC2ucs7qSa1uv_BwJWPacpOw5yX6-7OfLnpP0nCSTPSefcL77SrlCNZXfW9RuH-MhAReJt31sbd6l5dJ0tvUA5OPk-elugT1OSHD_mJc-9lfDX4d_KvwAB2qAww</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>25123054</pqid></control><display><type>article</type><title>Boundary Conditions for Planar Granular Flows</title><source>American Society of Civil Engineers:NESLI2:Journals:2014</source><creator>Pasquarell, Gary C ; Ackermann, Norbert L</creator><creatorcontrib>Pasquarell, Gary C ; Ackermann, Norbert L</creatorcontrib><description>Boundary conditions are formulated for planar, smooth, rapidly sheared granular flows. The formulation allows the slip at the wall to be large compared to the local mean particle fluctuation speed. In previous work by Jenkins and Richman, slip was assumed small. In order to allow for large slip and obtain tractable results, a simple approximation to the particle velocity distribution is employed in the formulation for the traction forces and energy dissipation rate at the wall. The theory is applied to the Couette flow of granular material and shown to compare well to numerical simulations, and to Jenkins and Richman in the limit of small slip.</description><identifier>ISSN: 0733-9399</identifier><identifier>EISSN: 1943-7889</identifier><identifier>DOI: 10.1061/(ASCE)0733-9399(1989)115:6(1283)</identifier><identifier>CODEN: JENMDT</identifier><language>eng</language><publisher>Reston, VA: American Society of Civil Engineers</publisher><subject>Exact sciences and technology ; Fundamental areas of phenomenology (including applications) ; Inelasticity (thermoplasticity, viscoplasticity...) ; Physics ; Solid mechanics ; Structural and continuum mechanics ; TECHNICAL PAPERS</subject><ispartof>Journal of engineering mechanics, 1989-06, Vol.115 (6), p.1283-1302</ispartof><rights>Copyright © 1989 ASCE</rights><rights>1990 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a412t-64d1d1ae34ed708abff3fe4fe2e87020a69e74075b8b9bad742644de06c93a8e3</citedby><cites>FETCH-LOGICAL-a412t-64d1d1ae34ed708abff3fe4fe2e87020a69e74075b8b9bad742644de06c93a8e3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttp://ascelibrary.org/doi/pdf/10.1061/(ASCE)0733-9399(1989)115:6(1283)$$EPDF$$P50$$Gasce$$H</linktopdf><linktohtml>$$Uhttp://ascelibrary.org/doi/abs/10.1061/(ASCE)0733-9399(1989)115:6(1283)$$EHTML$$P50$$Gasce$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,75936,75944</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&amp;idt=6961895$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Pasquarell, Gary C</creatorcontrib><creatorcontrib>Ackermann, Norbert L</creatorcontrib><title>Boundary Conditions for Planar Granular Flows</title><title>Journal of engineering mechanics</title><description>Boundary conditions are formulated for planar, smooth, rapidly sheared granular flows. The formulation allows the slip at the wall to be large compared to the local mean particle fluctuation speed. In previous work by Jenkins and Richman, slip was assumed small. In order to allow for large slip and obtain tractable results, a simple approximation to the particle velocity distribution is employed in the formulation for the traction forces and energy dissipation rate at the wall. The theory is applied to the Couette flow of granular material and shown to compare well to numerical simulations, and to Jenkins and Richman in the limit of small slip.</description><subject>Exact sciences and technology</subject><subject>Fundamental areas of phenomenology (including applications)</subject><subject>Inelasticity (thermoplasticity, viscoplasticity...)</subject><subject>Physics</subject><subject>Solid mechanics</subject><subject>Structural and continuum mechanics</subject><subject>TECHNICAL PAPERS</subject><issn>0733-9399</issn><issn>1943-7889</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1989</creationdate><recordtype>article</recordtype><recordid>eNqFkD1PwzAYhC0EEqXwHzIglA4Bv7Hj2CyohLaAyodEGZgsJ3GkVGlc7EaIf49DS1e8vDeczncPQiHgS8AMrsLxWzYZ4ZSQSBAhQhBcjACSaxZCzMnoAA1AUBKlnItDNNgbj9GJc0uMgTLBBii6NV1bKvsdZKYt601tWhdUxgavjWqVDWZWtV3jxbQxX-4UHVWqcfpsd4fofTpZZPfR_GX2kI3nkaIQbyJGSyhBaUJ1mWKu8qoilaaVjjVPcYwVEzqlOE1ynotclSmNGaWlxqwQRHFNhuhim7u25rPTbiNXtSt04ztp0zkZJxATnFBvvNkaC2ucs7qSa1uv_BwJWPacpOw5yX6-7OfLnpP0nCSTPSefcL77SrlCNZXfW9RuH-MhAReJt31sbd6l5dJ0tvUA5OPk-elugT1OSHD_mJc-9lfDX4d_KvwAB2qAww</recordid><startdate>19890601</startdate><enddate>19890601</enddate><creator>Pasquarell, Gary C</creator><creator>Ackermann, Norbert L</creator><general>American Society of Civil Engineers</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>8FD</scope><scope>FR3</scope><scope>KR7</scope></search><sort><creationdate>19890601</creationdate><title>Boundary Conditions for Planar Granular Flows</title><author>Pasquarell, Gary C ; Ackermann, Norbert L</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a412t-64d1d1ae34ed708abff3fe4fe2e87020a69e74075b8b9bad742644de06c93a8e3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1989</creationdate><topic>Exact sciences and technology</topic><topic>Fundamental areas of phenomenology (including applications)</topic><topic>Inelasticity (thermoplasticity, viscoplasticity...)</topic><topic>Physics</topic><topic>Solid mechanics</topic><topic>Structural and continuum mechanics</topic><topic>TECHNICAL PAPERS</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Pasquarell, Gary C</creatorcontrib><creatorcontrib>Ackermann, Norbert L</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Civil Engineering Abstracts</collection><jtitle>Journal of engineering mechanics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Pasquarell, Gary C</au><au>Ackermann, Norbert L</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Boundary Conditions for Planar Granular Flows</atitle><jtitle>Journal of engineering mechanics</jtitle><date>1989-06-01</date><risdate>1989</risdate><volume>115</volume><issue>6</issue><spage>1283</spage><epage>1302</epage><pages>1283-1302</pages><issn>0733-9399</issn><eissn>1943-7889</eissn><coden>JENMDT</coden><abstract>Boundary conditions are formulated for planar, smooth, rapidly sheared granular flows. The formulation allows the slip at the wall to be large compared to the local mean particle fluctuation speed. In previous work by Jenkins and Richman, slip was assumed small. In order to allow for large slip and obtain tractable results, a simple approximation to the particle velocity distribution is employed in the formulation for the traction forces and energy dissipation rate at the wall. The theory is applied to the Couette flow of granular material and shown to compare well to numerical simulations, and to Jenkins and Richman in the limit of small slip.</abstract><cop>Reston, VA</cop><pub>American Society of Civil Engineers</pub><doi>10.1061/(ASCE)0733-9399(1989)115:6(1283)</doi><tpages>20</tpages></addata></record>
fulltext fulltext
identifier ISSN: 0733-9399
ispartof Journal of engineering mechanics, 1989-06, Vol.115 (6), p.1283-1302
issn 0733-9399
1943-7889
language eng
recordid cdi_proquest_miscellaneous_25123054
source American Society of Civil Engineers:NESLI2:Journals:2014
subjects Exact sciences and technology
Fundamental areas of phenomenology (including applications)
Inelasticity (thermoplasticity, viscoplasticity...)
Physics
Solid mechanics
Structural and continuum mechanics
TECHNICAL PAPERS
title Boundary Conditions for Planar Granular Flows
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-29T07%3A51%3A51IST&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=Boundary%20Conditions%20for%20Planar%20Granular%20Flows&rft.jtitle=Journal%20of%20engineering%20mechanics&rft.au=Pasquarell,%20Gary%20C&rft.date=1989-06-01&rft.volume=115&rft.issue=6&rft.spage=1283&rft.epage=1302&rft.pages=1283-1302&rft.issn=0733-9399&rft.eissn=1943-7889&rft.coden=JENMDT&rft_id=info:doi/10.1061/(ASCE)0733-9399(1989)115:6(1283)&rft_dat=%3Cproquest_cross%3E25123054%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=25123054&rft_id=info:pmid/&rfr_iscdi=true