検索対象:     
報告書番号:
※ 半角英数字
 年 ~ 
 年

Numerical Study on Thermal Hydraulics in Coated-Particle-Type Fuel Assembly of Helium Gas Cooled Fast Reactor

None

大島 宏之; 永田 武光

Ohshima, Hiroyuki; not registered

サイクル機構では高速炉システムの実用化を目指して実用化戦略調査研究を実施しているが、この一環として、被覆粒子燃料型ヘリウムガス冷却高速炉の設計研究を行なっている。本件はこの被覆粒子燃料について、熱流動特性を確認するため、燃料集合体解析および被覆燃料粒子層局所詳細解析を実施したものである。

A helium-gas-cooled fast reactor with coated-particle-type fuel is being examined as a candidate of commercialized fast reactors at JNC. In this study, two kinds of numerical simulations were carried out: A whole fuel assembly simulation using AQUA code and a local detailed simulation using FLUENT code. From these results, thermal hydraulic characteristics in the fuel region were clarified and coolability was confirmed for several operation modes as rated operation, decay heat removal operation and depressurization accident.

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.