| タイトル | SIMMER-III Structure Model - Model and Method Description - |
| その他のタイトル | SIMMER-III構造材モデル; モデル及び手法の記述 |
| DOI | |
| 本文（外部サイト） | http://jolissrch-inter.tokai-sc.jaea.go.jp/pdfdata/JNC-TN9400-2004-043.pdf |
| 参考URL | http://jolissrch-inter.tokai-sc.jaea.go.jp/search/servlet/search?4037584 |
| 著者（日） | 神山 健司; 近藤 悟 |
| 発行日 | 2004-07 |
| 発行機関など | JAEA |
| 刊行物名 | JNC-TN9400 2004-043 |
| 開始ページ | 1 |
| 終了ページ | 94 |
| 刊行年月日 | 2004-07 |
| 言語 | en |
| 内容記述 | An advanced safety analysis code, SIMMER-III has been developed to evaluate the consequence of postulated core disruptive accidents of liquid-metal fast reactors (LMFRs). The present report describes a structure model for SIMMER-III to analyze a disrupting core. The structure in SIMMER-III, consisting of fuel pins and subassembly can walls, is modeled to exchange heat and mass with multiphase multicomponent flow of disrupted core material and to provide flow channel for fluids. In addition, complex behavior is modeled which changes configurations of structures as a result of heat and mass transfer from molten core materials. The structure model described in the present report alleviates some of limitations in the previous code SIMMER-II, and hence it is expected that the future researches with SIMMER-III will significantly improve the reliability and accuracy of LMFR safety analysis.
著者所属: 日本原子力研究開発機構(JAEA) |
| 資料種別 | Technical Report |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/617259 |
