DC Field | Value | Language |
---|---|---|
dc.contributor.author | Ahn, Kwangwon | ko |
dc.contributor.author | Joo, Kyohun | ko |
dc.contributor.author | Park, Sung-Pil | ko |
dc.date.accessioned | 2019-01-22T08:32:06Z | - |
dc.date.available | 2019-01-22T08:32:06Z | - |
dc.date.created | 2018-12-22 | - |
dc.date.created | 2018-12-22 | - |
dc.date.created | 2018-12-22 | - |
dc.date.created | 2018-12-22 | - |
dc.date.created | 2018-12-22 | - |
dc.date.issued | 2018-11 | - |
dc.identifier.citation | Energies, v.11, no.12, pp.3324 | - |
dc.identifier.issn | 1996-1073 | - |
dc.identifier.uri | http://hdl.handle.net/10203/249026 | - |
dc.description.abstract | <jats:p>In this study, we aim to conduct structural analyses of cladding materials, such as silicon carbide and zircaloy-4, during a Large-Break Loss-of-Coolant Accident. The safety margin is the key consideration regarding the performance of the cladding materials. Our study shows that, in terms of primary stresses, SiC has a greater safety margin than zircaloy-4 due to SiC having a higher yield and ultimate strength; the cladding outer pressure is not affected by the cladding materials and, thus, the primary stresses of all cladding materials are the same. However, for secondary stresses, zircaloy-4 has the smallest fluctuation and irradiated SiC recorded the largest; secondary stresses and temperature histories are material-dependent. Ultimately, both cladding materials were found to have sufficient safety margins with respect to primary and secondary stresses.</jats:p> | - |
dc.language | English | - |
dc.publisher | MDPI | - |
dc.title | Safety evaluation of silicon carbide and zircaloy-4 cladding during a large-break loss-of-coolant accident | - |
dc.type | Article | - |
dc.identifier.wosid | 000455358300085 | - |
dc.identifier.scopusid | 2-s2.0-85059433485 | - |
dc.type.rims | ART | - |
dc.citation.volume | 11 | - |
dc.citation.issue | 12 | - |
dc.citation.beginningpage | 3324 | - |
dc.citation.publicationname | Energies | - |
dc.identifier.doi | 10.3390/en11123324 | - |
dc.contributor.localauthor | Ahn, Kwangwon | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | silicon carbide | - |
dc.subject.keywordAuthor | Zircaloy-4 | - |
dc.subject.keywordAuthor | Large-Break Loss-of-Coolant Accident | - |
dc.subject.keywordAuthor | cladding | - |
dc.subject.keywordAuthor | Pressurized Water Reactor | - |
dc.subject.keywordPlus | NEUTRON-IRRADIATION | - |
dc.subject.keywordPlus | THERMAL-CONDUCTIVITY | - |
dc.subject.keywordPlus | COMPOSITES | - |
dc.subject.keywordPlus | FUEL | - |
dc.subject.keywordPlus | CERAMICS | - |
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