A new procedure to generate resonance integral table with an explicit resonance interference for transport lattice codes
DC Field | Value | Language |
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dc.contributor.author | Kim, Kang-Seog | - |
dc.contributor.author | Hong, Ser Gi | - |
dc.date.accessioned | 2022-07-16T22:14:13Z | - |
dc.date.available | 2022-07-16T22:14:13Z | - |
dc.date.created | 2021-05-13 | - |
dc.date.issued | 2011-01 | - |
dc.identifier.issn | 03064549 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/169199 | - |
dc.description.abstract | Resonance interference could not be considered explicitly in the conventional resonance treatment employing subgroup and direct resonance integral methods when using coarse energy group structure This problem comes from the lack of information for the resonance shapes of resonant nuclides in the resonance interference formulas As energy group boundaries get coarser Inaccuracy in estimating self-shielded cross sections with resonance interference gets bigger A new method has been proposed to conserve the self-shielded cross sections for each group through an explicit consideration of resonance Interference effect which results in a good accuracy in predicting the multiplication factor This method can be applicable to various mixing combinations of constituent resonant nuclides with resonance interference and can cover wide dilution range The MERIT code has been used to generate resonance integral tables and to estimate resonance interference effects And the 2-D transport lattice code KARMA has been used to perform sample calculations to see the effectiveness of the newly developed method Sample calculations have been performed for single pins with various temperatures (235)U enrichments and dilution levels with the 47 and 190 energy group structures The computational results show that this method is able to estimate self-shielded cross sections in each coarse energy group accurately for various temperatures and various geometry and composition configurations. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.title | A new procedure to generate resonance integral table with an explicit resonance interference for transport lattice codes | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Hong, Ser Gi | - |
dc.identifier.doi | 10.1016/j.anucene.2010.08.005 | - |
dc.identifier.scopusid | 2-s2.0-77958104208 | - |
dc.identifier.wosid | 000284566300015 | - |
dc.identifier.bibliographicCitation | ANNALS OF NUCLEAR ENERGY, v.38, no.1, pp.118 - 127 | - |
dc.relation.isPartOf | ANNALS OF NUCLEAR ENERGY | - |
dc.citation.title | ANNALS OF NUCLEAR ENERGY | - |
dc.citation.volume | 38 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 118 | - |
dc.citation.endPage | 127 | - |
dc.type.rims | ART | - |
dc.type.docType | 정기학술지(Article(Perspective Article포함)) | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Nuclear Science & Technology | - |
dc.relation.journalWebOfScienceCategory | Nuclear Science & Technology | - |
dc.subject.keywordPlus | Computational geometry | - |
dc.subject.keywordPlus | Isotopes | - |
dc.subject.keywordAuthor | Resonance interference | - |
dc.subject.keywordAuthor | Self-shielded | - |
dc.subject.keywordAuthor | Transport lattice | - |
dc.subject.keywordAuthor | KARMA | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S0306454910002768?via%3Dihub | - |
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