検索対象:     
報告書番号:
※ 半角英数字
 年 ~ 
 年

Development of nuclear instruments to measure power distribution of HTGR, 1; Development of ex-core detector

高温ガス炉出力分布測定のための核計装開発,1; 炉外検出器の開発

深谷 裕司   ; 沖田 将一朗  ; 中川 繁昭  ; 寺尾 剛*; 小池 昭史*

Fukaya, Yuji; Okita, Shoichiro; Nakagawa, Shigeaki; Terao, Tsuyoshi*; Koike, Akifumi*

日本原子力研究開発機構は、株式会社ANSeeN、静岡大学とともに、高温ガス炉の出力分布測定のための核計装の開発を2021年から3年間の間、文部科学省の原子力システム研究開発事業の支援を受けて実施した。このプロジェクトは、炉外計装の開発と炉内計装の開発の二つに分けられ、本発表では、炉外計装の開発について報告する。炉外計装の開発に関しては、中性子飛程の長い黒鉛減速の高温ガス炉とCT原理の特性を活かした革新技術であり、他の炉型への応用も期待できる。

Japan Atomic Energy Agency, ANSeeN, and Shizuoka University has been conducted a joint-research to develop nuclear instrument for High Temperature Gas-cooled Reactor (HTGR) core power distribution for 3 years from 2021 supported by "Nuclear Energy System R&D Project" in MEXT. In the project, there are two R&Ds for "Development of ex-core detector" and "Development of in-core detector". The part of "Development of ex-core detector" is reported in this presentation. The "Development of ex-core detector" is innovative technology by virtue of long flight length neutron of graphite moderated HTGR core and Computed Tomography (CT) technologies. These technologies is expected to be applied to other reactors.

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.