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DC Field | Value | Language |
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dc.citation.endPage | 1337 | - |
dc.citation.number | 10 | - |
dc.citation.startPage | 1328 | - |
dc.citation.title | JOURNAL OF NUCLEAR SCIENCE AND TECHNOLOGY | - |
dc.citation.volume | 52 | - |
dc.contributor.author | Cho, Tae Won | - |
dc.contributor.author | Sohn, Dong-Seong | - |
dc.contributor.author | Kim, Yeon Soo | - |
dc.date.accessioned | 2023-12-22T00:41:15Z | - |
dc.date.available | 2023-12-22T00:41:15Z | - |
dc.date.created | 2015-05-20 | - |
dc.date.issued | 2015-10 | - |
dc.description.abstract | This paper describes the effects of particle sphericity, interfacial thermal resistance, stereography, and heat generation on the thermal conductivity of U-Mo/Al dispersion fuel. The ABAQUS finite element method (FEM) tool was used to calculate the effective thermal conductivity of U-Mo/Al dispersion fuel by implementing fuel particles. For U-Mo/Al, the particle sphericity effect was insignificant. However, if the effect of the interfacial thermal resistance between the fuel particles and Al matrix was considered, the thermal conductivity of U-Mo/Al was increased as the particle size increases. To examine the effect of stereography, we compared the two-dimensional modeling and three-dimensional modeling. The results showed that the two-dimensional modeling predicted lower than the three-dimensional modeling. We also examined the effect of the presence of heat sources in the fuel particles and found a decrease in thermal conductivity of U-Mo/Al from that of the typical homogeneous heat generation modeling. ⓒ 2015 Atomic Energy Society of Japan. All rights reserved | - |
dc.identifier.bibliographicCitation | JOURNAL OF NUCLEAR SCIENCE AND TECHNOLOGY, v.52, no.10, pp.1328 - 1337 | - |
dc.identifier.doi | 10.1080/00223131.2015.1021285 | - |
dc.identifier.issn | 0022-3131 | - |
dc.identifier.scopusid | 2-s2.0-84939466878 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/11530 | - |
dc.identifier.url | http://www.tandfonline.com/doi/full/10.1080/00223131.2015.1021285 | - |
dc.identifier.wosid | 000360292400021 | - |
dc.language | 영어 | - |
dc.publisher | TAYLOR & FRANCIS LTD | - |
dc.title | Thermal conductivity of U-Mo/Al dispersion fuel: effects of particle shape and size, stereography, and heat generation | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Nuclear Science & Technology | - |
dc.relation.journalResearchArea | Nuclear Science & Technology | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | heterogeneous heat generation | - |
dc.subject.keywordAuthor | particle shape | - |
dc.subject.keywordAuthor | particle size | - |
dc.subject.keywordAuthor | U-Mo/Al dispersion fuel | - |
dc.subject.keywordAuthor | thermal conductivity | - |
dc.subject.keywordAuthor | stereography | - |
dc.subject.keywordAuthor | interfacial thermal resistance | - |
dc.subject.keywordPlus | FINITE-ELEMENT-METHOD | - |
dc.subject.keywordPlus | THERMOPHYSICAL PROPERTIES | - |
dc.subject.keywordPlus | MATRIX INTERACTION | - |
dc.subject.keywordPlus | INTERACTION LAYER | - |
dc.subject.keywordPlus | COMPOSITES | - |
dc.subject.keywordPlus | RESISTANCE | - |
dc.subject.keywordPlus | POROSITY | - |
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