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タイトルSIMMER-III: A Computer Program for LMFR Core Disruptive Accident Analysis - Version 3.A Model Summary and Program Description -
その他のタイトル高速炉炉心損傷事故解析コードSIMMER-III; Version 3.Aモデル概要及びプログラム記述
DOI
本文(外部サイト)http://jolissrch-inter.tokai-sc.jaea.go.jp/pdfdata/JNC-TN9400-2003-071.pdf
参考URLhttp://jolissrch-inter.tokai-sc.jaea.go.jp/search/servlet/search?4037401
著者(日)山野 秀将; 藤田 哲史; 飛田 吉春; 神山 健司; 近藤 悟; 守田 幸路; 曹 学武
発行日2003-08
発行機関などJAEA
刊行物名JNC-TN9400 2003-071
開始ページ1
終了ページ340
刊行年月日2003-08
言語en
内容記述An advanced safety analysis computer code, SIMMER-III, has been developed to investigate postulated core disruptive accidents in liquid-metal fast reactors (LMFRs). SIMMER-III is a two-dimensional, three-velocity-field, multiphase, multicomponent, Eulerian, fluid-dynamics code coupled with a space-dependent neutron kinetics model. By completing and integrating all the physical models originally intended at the beginning of this code development project, SIMMER-III is now applicable to integral reactor calculations and other complex multiphase flow problems. A systematic code assessment program, conducted in collaboration with European research organizations, has shown that the advanced features of the code have resolved many of the limitations and problem areas in the previous SIMMER-II code. In this report, the models, numerical algorithms and code features of SIMMER-III Version 3.A are described along with detailed program description. Areas which require future model refinement are also discussed. SIMMER-III Version 3.A, a coupled fluid-dynamics and neutronics code system, is expected to significantly improve the flexibility and reliability of LMFR safety analyses.
著者所属: 日本原子力研究開発機構(JAEA)
資料種別Technical Report
URIhttps://repository.exst.jaxa.jp/dspace/handle/a-is/617319


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