DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Inhyung | ko |
dc.contributor.author | Kim, Inyup | ko |
dc.contributor.author | Kim, Yonghee | ko |
dc.date.accessioned | 2022-09-14T01:02:22Z | - |
dc.date.available | 2022-09-14T01:02:22Z | - |
dc.date.created | 2022-09-14 | - |
dc.date.created | 2022-09-14 | - |
dc.date.issued | 2022-08 | - |
dc.identifier.citation | FRONTIERS IN ENERGY RESEARCH, v.10 | - |
dc.identifier.issn | 2296-598X | - |
dc.identifier.uri | http://hdl.handle.net/10203/298492 | - |
dc.description.abstract | Improved deterministic truncation of the Monte Carlo (iDTMC) solution method has been applied to neutronic depletion analyses of a nuclear reactor in this work. The theoretical background on the iDTMC method and material depletion calculation is briefly discussed, and the concept of an intra-pin renormalization scheme is presented to determine the detailed power and flux profiles with the pin-wise homogenized iDTMC solutions. The iDTMC method is applied and evaluated in a 100 MWth 3-dimensional small modular reactor (SMR) problem. Burnup-dependent multiplication factors, pin power distributions, and material densities are estimated by the iDTMC method and compared with the reference and standard Monte Carlo solutions. Numerical performance is investigated in terms of real standard deviation, root-mean-square and relative errors, computing time, and figure-of-merit. The numerical results demonstrate that the iDTMC method is superior to the standard MC method in estimating the burnup-dependent reactor eigenvalue and 3D pin-wise power distribution. | - |
dc.language | English | - |
dc.publisher | FRONTIERS MEDIA SA | - |
dc.title | An iDTMC-based Monte Carlo depletion of a 3D SMR with intra-pin flux renormalization | - |
dc.type | Article | - |
dc.identifier.wosid | 000848418300001 | - |
dc.identifier.scopusid | 2-s2.0-85136563298 | - |
dc.type.rims | ART | - |
dc.citation.volume | 10 | - |
dc.citation.publicationname | FRONTIERS IN ENERGY RESEARCH | - |
dc.identifier.doi | 10.3389/fenrg.2022.859622 | - |
dc.contributor.localauthor | Kim, Yonghee | - |
dc.contributor.nonIdAuthor | Kim, Inyup | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Monte Carlo method | - |
dc.subject.keywordAuthor | iDTMC | - |
dc.subject.keywordAuthor | p-CMFD | - |
dc.subject.keywordAuthor | depletion analysis | - |
dc.subject.keywordAuthor | intra-pin reconstruction | - |
dc.subject.keywordPlus | BURNUP CALCULATIONS | - |
dc.subject.keywordPlus | COUPLING SCHEMES | - |
dc.subject.keywordPlus | CAPABILITIES | - |
dc.subject.keywordPlus | NEUTRONICS | - |
dc.subject.keywordPlus | STABILITY | - |
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