CN109949953B - 核燃料棒富集度无源检测***及富集度重构方法 - Google Patents
核燃料棒富集度无源检测***及富集度重构方法 Download PDFInfo
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CN111736201B (zh) * | 2020-05-25 | 2023-11-14 | 中国核电工程有限公司 | 一种核燃料棒有源检测***及方法 |
CN113050151B (zh) * | 2021-03-15 | 2022-11-25 | 中国原子能科学研究院 | 一种识别放射性核素的方法以及测量*** |
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US4822552A (en) * | 1987-02-25 | 1989-04-18 | Westinghouse Electric Corp. | Method and apparatus for passively gamma scanning a nuclear fuel rod |
JP2009156724A (ja) * | 2007-12-27 | 2009-07-16 | Toshiba Corp | 燃料棒検査方法、燃料棒検査装置および燃料集合体の製造方法 |
CN101283913B (zh) * | 2008-05-30 | 2010-12-15 | 首都师范大学 | Ct图像重建的gpu加速方法 |
CN201378438Y (zh) * | 2009-03-04 | 2010-01-06 | 中国核电工程有限公司 | 一种252Cf中子活化核燃料棒232U富集度及均匀性的γ射线测量探测器 |
CN102565845B (zh) * | 2010-12-31 | 2013-11-06 | 同方威视技术股份有限公司 | 利用多个探测器的伽马能谱核素识别方法 |
CN103163548B (zh) * | 2013-03-07 | 2016-01-20 | 北京永新医疗设备有限公司 | 基于伽马相机的放射性物质探测方法及其装置和*** |
JP6993356B2 (ja) * | 2016-06-09 | 2022-01-13 | フェニックス エルエルシー | 核燃料棒の能動的走査を実施するためのシステムおよび方法 |
CN106596496B (zh) * | 2017-01-11 | 2020-03-31 | 中核建中核燃料元件有限公司 | 一种用于燃料棒丰度检测的γ探头及探头*** |
CN107133462B (zh) * | 2017-04-27 | 2020-08-18 | 上海联影医疗科技有限公司 | 数据处理方法、装置及设备 |
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Inventor after: Li Chunmiao Inventor after: Wang Peilin Inventor after: Wang Xiaoming Inventor after: Liu Shuangquan Inventor after: Yu Dongbao Inventor after: Wei Cunfeng Inventor after: Wei Long Inventor after: Tang Hui Inventor after: Sun Xiaoli Inventor after: Liu Yantao Inventor after: Zhu Yongli Inventor before: Li Chunmiao Inventor before: Liu Shuangquan Inventor before: Wei Cunfeng Inventor before: Wei Long Inventor before: Sun Xiaoli Inventor before: Liu Yantao Inventor before: Wang Peilin Inventor before: Wang Xiaoming |
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Effective date of registration: 20210527 Address after: 100049 Beijing Shijingshan District 19 Yuquanlu Road No. 2 hospital Applicant after: Institute of High Energy Physics Chinese Academy of Sciences Applicant after: CHINA NORTH NUCLEAR FUEL Co.,Ltd. Address before: 100049 Beijing Shijingshan District 19 Yuquanlu Road No. 2 hospital Applicant before: Institute of High Energy Physics Chinese Academy of Sciences |
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