検索対象:     
報告書番号:
※ 半角英数字
 年 ~ 
 年

SIMMER-III code assessment for material expansion dynamics during core disruptive accidents in sodium-cooled fast reactors

ナトリウム高速炉の炉心損傷事故における炉心物質膨張挙動に対するSIMMER-IIIコードの検証

山野 秀将; 飛田 吉春

Yamano, Hidemasa; Tobita, Yoshiharu

ピン束構造での高速二相流動及び冷却材プールへの蒸気泡の膨張挙動を検証する目的のため、代表的な実験解析(VECTORSとOMEGA)について詳細に記述した。この実験解析を通じて、SIMMER-IIIコードが基本的には数値的及び物理的に妥当であることが示され、現在、総合的な実機安全解析に適用可能であることが示された。

In this paper, detailed descriptions are given for two representative experimental analyses (VECTORS and OMEGA), which are intended to validate high speed multi-phase flow dynamics in pin bundle structure and large vapor bubble expansion dynamics into a coolant pool, respectively. Through the experimental analyses, the SIMMER-III code has proved to be basically valid both numerically and physically, with currently applicability to integral reactor safety calculations.

Access

:

- Accesses

InCites™

:

Altmetrics

:

[CLARIVATE ANALYTICS], [WEB OF SCIENCE], [HIGHLY CITED PAPER & CUP LOGO] and [HOT PAPER & FIRE LOGO] are trademarks of Clarivate Analytics, and/or its affiliated company or companies, and used herein by permission and/or license.