No Cover Image

Journal article 1128 views 130 downloads

Bending and twisting friction models in soft-sphere discrete element simulations for static and dynamic problems

M.A.J. Holmes, R. Brown, P.A.L. Wauters, Steve Brown, Nicholas Lavery Orcid Logo

Applied Mathematical Modelling, Volume: 40, Issue: 5-6, Pages: 3655 - 3670

Swansea University Authors: Steve Brown, Nicholas Lavery Orcid Logo

Check full text

DOI (Published version): 10.1016/j.apm.2015.10.026

Abstract

AbstractIn soft-sphere discrete element models of granular flow, particles may interact in a variety of ways including interactions normal to points of contact and interactions tangential to points of contact such as sliding, rolling, bending and twisting. In the majority of models normal and slidin...

Full description

Published in: Applied Mathematical Modelling
ISSN: 0307-904X
Published: 2016
Online Access: Check full text

URI: https://cronfa.swan.ac.uk/Record/cronfa26354
Tags: Add Tag
No Tags, Be the first to tag this record!
first_indexed 2016-02-22T12:59:27Z
last_indexed 2020-12-11T03:41:43Z
id cronfa26354
recordtype SURis
fullrecord <?xml version="1.0"?><rfc1807><datestamp>2020-12-10T16:15:53.3103466</datestamp><bib-version>v2</bib-version><id>26354</id><entry>2016-02-16</entry><title>Bending and twisting friction models in soft-sphere discrete element simulations for static and dynamic problems</title><swanseaauthors><author><sid>07a865adc76376646bc6c03a69ce35a9</sid><firstname>Steve</firstname><surname>Brown</surname><name>Steve Brown</name><active>true</active><ethesisStudent>false</ethesisStudent></author><author><sid>9f102ff59824fd4f7ce3d40144304395</sid><ORCID>0000-0003-0953-5936</ORCID><firstname>Nicholas</firstname><surname>Lavery</surname><name>Nicholas Lavery</name><active>true</active><ethesisStudent>false</ethesisStudent></author></swanseaauthors><date>2016-02-16</date><deptcode>FGSEN</deptcode><abstract>AbstractIn soft-sphere discrete element models of granular flow, particles may interact in a variety of ways including interactions normal to points of contact and interactions tangential to points of contact such as sliding, rolling, bending and twisting. In the majority of models normal and sliding modes are used. Rolling friction is sometimes reported but incorporation of bending and twisting effects is less common. In this paper it is shown that the precise mathematical nature of bending and twisting models in soft-sphere simulations can have significant effects on model predictions, especially for the case of dynamic granular flow problems.</abstract><type>Journal Article</type><journal>Applied Mathematical Modelling</journal><volume>40</volume><journalNumber>5-6</journalNumber><paginationStart>3655</paginationStart><paginationEnd>3670</paginationEnd><publisher/><placeOfPublication/><isbnPrint/><isbnElectronic/><issnPrint>0307-904X</issnPrint><issnElectronic/><keywords>Discrete element simulation; Bending; Twisting; Friction</keywords><publishedDay>31</publishedDay><publishedMonth>3</publishedMonth><publishedYear>2016</publishedYear><publishedDate>2016-03-31</publishedDate><doi>10.1016/j.apm.2015.10.026</doi><url/><notes/><college>COLLEGE NANME</college><department>Science and Engineering - Faculty</department><CollegeCode>COLLEGE CODE</CollegeCode><DepartmentCode>FGSEN</DepartmentCode><institution>Swansea University</institution><apcterm/><lastEdited>2020-12-10T16:15:53.3103466</lastEdited><Created>2016-02-16T16:22:18.7737323</Created><path><level id="1">Faculty of Science and Engineering</level><level id="2">School of Engineering and Applied Sciences - Uncategorised</level></path><authors><author><firstname>M.A.J.</firstname><surname>Holmes</surname><order>1</order></author><author><firstname>R.</firstname><surname>Brown</surname><order>2</order></author><author><firstname>P.A.L.</firstname><surname>Wauters</surname><order>3</order></author><author><firstname>Steve</firstname><surname>Brown</surname><order>4</order></author><author><firstname>Nicholas</firstname><surname>Lavery</surname><orcid>0000-0003-0953-5936</orcid><order>5</order></author></authors><documents><document><filename>0026354-16022016162336.pdf</filename><originalFilename>HolmesBendingAndTwistingFrictionModels2016postprint.pdf</originalFilename><uploaded>2016-02-16T16:23:36.2270000</uploaded><type>Output</type><contentLength>2800203</contentLength><contentType>application/pdf</contentType><version>Accepted Manuscript</version><cronfaStatus>true</cronfaStatus><embargoDate>2016-10-28T00:00:00.0000000</embargoDate><copyrightCorrect>true</copyrightCorrect></document></documents><OutputDurs/></rfc1807>
spelling 2020-12-10T16:15:53.3103466 v2 26354 2016-02-16 Bending and twisting friction models in soft-sphere discrete element simulations for static and dynamic problems 07a865adc76376646bc6c03a69ce35a9 Steve Brown Steve Brown true false 9f102ff59824fd4f7ce3d40144304395 0000-0003-0953-5936 Nicholas Lavery Nicholas Lavery true false 2016-02-16 FGSEN AbstractIn soft-sphere discrete element models of granular flow, particles may interact in a variety of ways including interactions normal to points of contact and interactions tangential to points of contact such as sliding, rolling, bending and twisting. In the majority of models normal and sliding modes are used. Rolling friction is sometimes reported but incorporation of bending and twisting effects is less common. In this paper it is shown that the precise mathematical nature of bending and twisting models in soft-sphere simulations can have significant effects on model predictions, especially for the case of dynamic granular flow problems. Journal Article Applied Mathematical Modelling 40 5-6 3655 3670 0307-904X Discrete element simulation; Bending; Twisting; Friction 31 3 2016 2016-03-31 10.1016/j.apm.2015.10.026 COLLEGE NANME Science and Engineering - Faculty COLLEGE CODE FGSEN Swansea University 2020-12-10T16:15:53.3103466 2016-02-16T16:22:18.7737323 Faculty of Science and Engineering School of Engineering and Applied Sciences - Uncategorised M.A.J. Holmes 1 R. Brown 2 P.A.L. Wauters 3 Steve Brown 4 Nicholas Lavery 0000-0003-0953-5936 5 0026354-16022016162336.pdf HolmesBendingAndTwistingFrictionModels2016postprint.pdf 2016-02-16T16:23:36.2270000 Output 2800203 application/pdf Accepted Manuscript true 2016-10-28T00:00:00.0000000 true
title Bending and twisting friction models in soft-sphere discrete element simulations for static and dynamic problems
spellingShingle Bending and twisting friction models in soft-sphere discrete element simulations for static and dynamic problems
Steve Brown
Nicholas Lavery
title_short Bending and twisting friction models in soft-sphere discrete element simulations for static and dynamic problems
title_full Bending and twisting friction models in soft-sphere discrete element simulations for static and dynamic problems
title_fullStr Bending and twisting friction models in soft-sphere discrete element simulations for static and dynamic problems
title_full_unstemmed Bending and twisting friction models in soft-sphere discrete element simulations for static and dynamic problems
title_sort Bending and twisting friction models in soft-sphere discrete element simulations for static and dynamic problems
author_id_str_mv 07a865adc76376646bc6c03a69ce35a9
9f102ff59824fd4f7ce3d40144304395
author_id_fullname_str_mv 07a865adc76376646bc6c03a69ce35a9_***_Steve Brown
9f102ff59824fd4f7ce3d40144304395_***_Nicholas Lavery
author Steve Brown
Nicholas Lavery
author2 M.A.J. Holmes
R. Brown
P.A.L. Wauters
Steve Brown
Nicholas Lavery
format Journal article
container_title Applied Mathematical Modelling
container_volume 40
container_issue 5-6
container_start_page 3655
publishDate 2016
institution Swansea University
issn 0307-904X
doi_str_mv 10.1016/j.apm.2015.10.026
college_str Faculty of Science and Engineering
hierarchytype
hierarchy_top_id facultyofscienceandengineering
hierarchy_top_title Faculty of Science and Engineering
hierarchy_parent_id facultyofscienceandengineering
hierarchy_parent_title Faculty of Science and Engineering
department_str School of Engineering and Applied Sciences - Uncategorised{{{_:::_}}}Faculty of Science and Engineering{{{_:::_}}}School of Engineering and Applied Sciences - Uncategorised
document_store_str 1
active_str 0
description AbstractIn soft-sphere discrete element models of granular flow, particles may interact in a variety of ways including interactions normal to points of contact and interactions tangential to points of contact such as sliding, rolling, bending and twisting. In the majority of models normal and sliding modes are used. Rolling friction is sometimes reported but incorporation of bending and twisting effects is less common. In this paper it is shown that the precise mathematical nature of bending and twisting models in soft-sphere simulations can have significant effects on model predictions, especially for the case of dynamic granular flow problems.
published_date 2016-03-31T03:31:36Z
_version_ 1763751280513122304
score 11.016235

Similar Items