JP6246003B2 - 放射線計測装置及びそれを用いた燃料デブリの有無及び位置測定装置並びに燃料デブリの有無及び位置測定方法 - Google Patents

放射線計測装置及びそれを用いた燃料デブリの有無及び位置測定装置並びに燃料デブリの有無及び位置測定方法 Download PDF

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JP6246003B2
JP6246003B2 JP2014015506A JP2014015506A JP6246003B2 JP 6246003 B2 JP6246003 B2 JP 6246003B2 JP 2014015506 A JP2014015506 A JP 2014015506A JP 2014015506 A JP2014015506 A JP 2014015506A JP 6246003 B2 JP6246003 B2 JP 6246003B2
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radiation
ray
collimator
measurement
radiation detector
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JP2015141158A5 (enExample
JP2015141158A (ja
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勇人 森
勇人 森
耕一 岡田
耕一 岡田
平野　克彦
克彦 平野
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Hitachi GE Nuclear Energy Ltd
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JP2014015506A 2014-01-30 2014-01-30 放射線計測装置及びそれを用いた燃料デブリの有無及び位置測定装置並びに燃料デブリの有無及び位置測定方法 Active JP6246003B2 (ja)

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JP2015161560A (ja) * 2014-02-27 2015-09-07 日立アロカメディカル株式会社 放射線検出装置
CN108181642B (zh) * 2017-11-27 2020-08-21 中核控制系统工程有限公司 一种基于GPU和奇异值方法的γ谱仪谱分析方法
CN110927772B (zh) * 2019-12-17 2025-05-30 国家核安保技术中心 核素滞留量测量系统及测量方法
EP4227712A4 (en) * 2020-10-09 2024-10-30 Japan Atomic Energy Agency RADIATION ANALYSIS METHOD, RADIATION ANALYSIS DEVICE AND RADIATION DETECTOR
CN113238279B (zh) * 2021-05-10 2023-05-12 中国辐射防护研究院 一种可产生单脉冲γ射线的辐射装置
CN114966811A (zh) * 2022-06-17 2022-08-30 清华大学 高温气冷堆燃料装卸系统管道辐射源项在线测量系统
CN115773800A (zh) * 2022-11-30 2023-03-10 兰州大学 一种核废罐内废料高度测量方法

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JPH0720246A (ja) * 1993-06-30 1995-01-24 Fuji Electric Co Ltd β線検出器およびこのβ線検出器の線量測定回路
JPH0882692A (ja) * 1994-09-12 1996-03-26 Toshiba Corp 燃焼度計測装置
JPH1096784A (ja) * 1996-09-24 1998-04-14 Jeol Ltd パルスプロセッサ
JPH10318946A (ja) * 1997-05-15 1998-12-04 Shimadzu Corp エネルギー分散型ｘ線分析装置
JPH1130689A (ja) * 1997-07-11 1999-02-02 Toshiba Corp 漏洩燃料集合体検出装置
JP3340949B2 (ja) * 1997-11-21 2002-11-05 関西電力株式会社 コリメーター及びγ線検出装置
JP3848087B2 (ja) * 2001-01-18 2006-11-22 アロカ株式会社 放射線検出器
JP3999166B2 (ja) * 2003-06-16 2007-10-31 株式会社日立製作所 気体放射能濃度測定装置
CN102246025A (zh) * 2008-12-12 2011-11-16 特莫尼托恩分析仪器股份有限公司 X射线荧光分析仪中的自动化和峰抑制
JP5487173B2 (ja) * 2011-09-13 2014-05-07 日立Ｇｅニュークリア・エナジー株式会社 放射線核種分析装置及びその偶発同時計数抑制方法
JP2013083589A (ja) * 2011-10-12 2013-05-09 Opt-Mechatronix Inc 放射物選別装置

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