HTTR安全性実証試験(SR-3/S1C-3/S2C-3/SF-2)の試験計画(受託研究)

Material type: 文書・図像類

Author: 中川繁昭ほか

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Publication date: 2005-03

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Note (General)：: Safety demonstration tests using the HTTR are in progress since 2002 to verify the inherent safety features and to improve the safety design and evalu...

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Summary, etc.：: Safety demonstration tests using the HTTR are in progress since 2002 to verify the inherent safety features and to improve the safety design and evalu...

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Material Type: 文書・図像類
Title: HTTR安全性実証試験(SR-3/S1C-3/S2C-3/SF-2)の試験計画(受託研究)
Author/Editor: 中川繁昭
坂場成昭
高松邦吉
高田英治
栃尾大輔
大和田博之
Author Heading: 中川繁昭
坂場成昭
高松邦吉
高田英治
栃尾大輔
大和田博之
Publication Date: 2005-03
Publication Date (W3CDTF): 2005-03
Alternative Title: Safety demonstration test (SR-3/S1C-3/S2C-3/SF-2) plan using the HTTR (Contract research)
Periodical title: JAERI-Tech 2005-015
Text Language Code: eng
Target Audience: 一般
Note (General): Safety demonstration tests using the HTTR are in progress since 2002 to verify the inherent safety features and to improve the safety design and evaluation technologies for HTGRs, as well as to contribute to not only the commercial HTGRs but also the research and development for the VHTR one of the Generation IV reactor candidates. This paper describes the reactivity insertion test (SR-3), the coolant flow reduction test by tripping of gas circulators (S1C-3/S2C-3), and the partial flow loss of coolant test (SF-2) planned in March 2005 with their detailed test method, procedure and results of pre-test analysis. From the analytical results, it was found that the negative reactivity feedback effect of the core brings the reactor power safely to a stable level without a reactor scram.
高温ガス炉固有の安全性を定量的に実証し、また実用高温ガス炉及び第4世代原子炉(Generation IV)の候補の一つであるVHTRの研究開発に資するため、HTTR(高温工学試験研究炉)を用いた安全性実証試験が2002年より実施されている。本報は、2005年3月に計画している制御棒引抜き試験(SR-3),循環機停止試験(S1C-3/S2C-3),流量部分喪失試験(SF-2)の試験内容,試験条件,事前解析結果等について述べたものである。事前解析の結果、炉心の負の反応度フィードバック特性により原子炉出力が低下し、原子炉が安定に所定の状態に落ち着くことが明らかとなった。
Source: /JAERI-Tech-2005-015.pdf （fulltext）
https://jopss.jaea.go.jp/pdfdata/JAERI-Tech-2005-015.pdf
Access Restrictions: 限定公開
Data Provider (Database): 国立情報学研究所 : 学術機関リポジトリデータベース（IRDB）（機関リポジトリ）
https://irdb.nii.ac.jp
Original Data Provider (Database): 日本原子力研究開発機構 : JOPSS:JAEA Originated Papers Searching System