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Discrete thermal element modelling of heat conduction in particle systems: Basic formulations

Y.T Feng, K Han, Li C.F, D.R.J Owen, Yuntian Feng Orcid Logo, Chenfeng Li Orcid Logo

Journal of Computational Physics, Volume: 227, Issue: 10, Pages: 5072 - 5089

Swansea University Authors: Yuntian Feng Orcid Logo, Chenfeng Li Orcid Logo

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DOI (Published version): 10.1016/j.jcp.2008.01.031

Published in: Journal of Computational Physics
ISSN: 0021-9991
Published: 2008
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URI: https://cronfa.swan.ac.uk/Record/cronfa5542
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first_indexed 2013-07-23T11:52:57Z
last_indexed 2018-02-09T04:31:56Z
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fullrecord <?xml version="1.0"?><rfc1807><datestamp>2016-08-17T12:30:59.7928842</datestamp><bib-version>v2</bib-version><id>5542</id><entry>2013-09-03</entry><title>Discrete thermal element modelling of heat conduction in particle systems: Basic formulations</title><swanseaauthors><author><sid>d66794f9c1357969a5badf654f960275</sid><ORCID>0000-0002-6396-8698</ORCID><firstname>Yuntian</firstname><surname>Feng</surname><name>Yuntian Feng</name><active>true</active><ethesisStudent>false</ethesisStudent></author><author><sid>82fe170d5ae2c840e538a36209e5a3ac</sid><ORCID>0000-0003-0441-211X</ORCID><firstname>Chenfeng</firstname><surname>Li</surname><name>Chenfeng Li</name><active>true</active><ethesisStudent>false</ethesisStudent></author></swanseaauthors><date>2013-09-03</date><deptcode>CIVL</deptcode><abstract></abstract><type>Journal Article</type><journal>Journal of Computational Physics</journal><volume>227</volume><journalNumber>10</journalNumber><paginationStart>5072</paginationStart><paginationEnd>5089</paginationEnd><publisher/><issnPrint>0021-9991</issnPrint><keywords/><publishedDay>31</publishedDay><publishedMonth>12</publishedMonth><publishedYear>2008</publishedYear><publishedDate>2008-12-31</publishedDate><doi>10.1016/j.jcp.2008.01.031</doi><url/><notes>This work proposes a novel numerical methodology for the effective modelling of heat conduction in systems comprising a large number of circular particles. Each particle is treated as an individual element. The element thermal conductivity matrix can be very effectively evaluated. This new element shares the same form and properties with its conventional thermal finite element counterpart. The whole solution procedure can follow exactly the same steps as those involved in the finite element analysis, but without discretization errors involved. In addition, thermal resistance phenomena between the contact zones can be readily incorporated into the current modelling framework.</notes><college>COLLEGE NANME</college><department>Civil Engineering</department><CollegeCode>COLLEGE CODE</CollegeCode><DepartmentCode>CIVL</DepartmentCode><institution>Swansea University</institution><apcterm/><lastEdited>2016-08-17T12:30:59.7928842</lastEdited><Created>2013-09-03T06:11:48.0000000</Created><path><level id="1">Faculty of Science and Engineering</level><level id="2">School of Aerospace, Civil, Electrical, General and Mechanical Engineering - Civil Engineering</level></path><authors><author><firstname>Y.T</firstname><surname>Feng</surname><order>1</order></author><author><firstname>K</firstname><surname>Han</surname><order>2</order></author><author><firstname>Li</firstname><surname>C.F</surname><order>3</order></author><author><firstname>D.R.J</firstname><surname>Owen</surname><order>4</order></author><author><firstname>Yuntian</firstname><surname>Feng</surname><orcid>0000-0002-6396-8698</orcid><order>5</order></author><author><firstname>Chenfeng</firstname><surname>Li</surname><orcid>0000-0003-0441-211X</orcid><order>6</order></author></authors><documents/><OutputDurs/></rfc1807>
spelling 2016-08-17T12:30:59.7928842 v2 5542 2013-09-03 Discrete thermal element modelling of heat conduction in particle systems: Basic formulations d66794f9c1357969a5badf654f960275 0000-0002-6396-8698 Yuntian Feng Yuntian Feng true false 82fe170d5ae2c840e538a36209e5a3ac 0000-0003-0441-211X Chenfeng Li Chenfeng Li true false 2013-09-03 CIVL Journal Article Journal of Computational Physics 227 10 5072 5089 0021-9991 31 12 2008 2008-12-31 10.1016/j.jcp.2008.01.031 This work proposes a novel numerical methodology for the effective modelling of heat conduction in systems comprising a large number of circular particles. Each particle is treated as an individual element. The element thermal conductivity matrix can be very effectively evaluated. This new element shares the same form and properties with its conventional thermal finite element counterpart. The whole solution procedure can follow exactly the same steps as those involved in the finite element analysis, but without discretization errors involved. In addition, thermal resistance phenomena between the contact zones can be readily incorporated into the current modelling framework. COLLEGE NANME Civil Engineering COLLEGE CODE CIVL Swansea University 2016-08-17T12:30:59.7928842 2013-09-03T06:11:48.0000000 Faculty of Science and Engineering School of Aerospace, Civil, Electrical, General and Mechanical Engineering - Civil Engineering Y.T Feng 1 K Han 2 Li C.F 3 D.R.J Owen 4 Yuntian Feng 0000-0002-6396-8698 5 Chenfeng Li 0000-0003-0441-211X 6
title Discrete thermal element modelling of heat conduction in particle systems: Basic formulations
spellingShingle Discrete thermal element modelling of heat conduction in particle systems: Basic formulations
Yuntian Feng
Chenfeng Li
title_short Discrete thermal element modelling of heat conduction in particle systems: Basic formulations
title_full Discrete thermal element modelling of heat conduction in particle systems: Basic formulations
title_fullStr Discrete thermal element modelling of heat conduction in particle systems: Basic formulations
title_full_unstemmed Discrete thermal element modelling of heat conduction in particle systems: Basic formulations
title_sort Discrete thermal element modelling of heat conduction in particle systems: Basic formulations
author_id_str_mv d66794f9c1357969a5badf654f960275
82fe170d5ae2c840e538a36209e5a3ac
author_id_fullname_str_mv d66794f9c1357969a5badf654f960275_***_Yuntian Feng
82fe170d5ae2c840e538a36209e5a3ac_***_Chenfeng Li
author Yuntian Feng
Chenfeng Li
author2 Y.T Feng
K Han
Li C.F
D.R.J Owen
Yuntian Feng
Chenfeng Li
format Journal article
container_title Journal of Computational Physics
container_volume 227
container_issue 10
container_start_page 5072
publishDate 2008
institution Swansea University
issn 0021-9991
doi_str_mv 10.1016/j.jcp.2008.01.031
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 Aerospace, Civil, Electrical, General and Mechanical Engineering - Civil Engineering{{{_:::_}}}Faculty of Science and Engineering{{{_:::_}}}School of Aerospace, Civil, Electrical, General and Mechanical Engineering - Civil Engineering
document_store_str 0
active_str 0
published_date 2008-12-31T03:06:40Z
_version_ 1763749711268806656
score 11.035634

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