FR3038989B1 - Appareil de mesure de neutrons, appareil de calcul de neutrons, et procede de mesure de neutrons - Google Patents

Appareil de mesure de neutrons, appareil de calcul de neutrons, et procede de mesure de neutrons Download PDF

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Publication number
FR3038989B1
FR3038989B1 FR1656759A FR1656759A FR3038989B1 FR 3038989 B1 FR3038989 B1 FR 3038989B1 FR 1656759 A FR1656759 A FR 1656759A FR 1656759 A FR1656759 A FR 1656759A FR 3038989 B1 FR3038989 B1 FR 3038989B1
Authority
FR
France
Prior art keywords
neutron
detector signal
gamma ray
ray detector
spectral power
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
FR1656759A
Other languages
English (en)
French (fr)
Other versions
FR3038989A1 (enExample
Inventor
Shigehiro Kono
Daijiro Ito
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP2015242549A external-priority patent/JP6602659B2/ja
Application filed by Toshiba Corp filed Critical Toshiba Corp
Publication of FR3038989A1 publication Critical patent/FR3038989A1/fr
Application granted granted Critical
Publication of FR3038989B1 publication Critical patent/FR3038989B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T3/00—Measuring neutron radiation
    • G01T3/006—Measuring neutron radiation using self-powered detectors (for neutrons as well as for Y- or X-rays), e.g. using Compton-effect (Compton diodes) or photo-emission or a (n,B) nuclear reaction
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T3/00—Measuring neutron radiation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T3/00—Measuring neutron radiation
    • G01T3/001—Spectrometry
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T3/00—Measuring neutron radiation
    • G01T3/008—Measuring neutron radiation using an ionisation chamber filled with a gas, liquid or solid, e.g. frozen liquid, dielectric

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Measurement Of Radiation (AREA)
FR1656759A 2015-07-16 2016-07-13 Appareil de mesure de neutrons, appareil de calcul de neutrons, et procede de mesure de neutrons Expired - Fee Related FR3038989B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015142458 2015-07-16
JP2015242549A JP6602659B2 (ja) 2015-07-16 2015-12-11 中性子測定装置、中性子演算装置および中性子測定方法

Publications (2)

Publication Number Publication Date
FR3038989A1 FR3038989A1 (enExample) 2017-01-20
FR3038989B1 true FR3038989B1 (fr) 2021-09-24

Family

ID=57752981

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1656759A Expired - Fee Related FR3038989B1 (fr) 2015-07-16 2016-07-13 Appareil de mesure de neutrons, appareil de calcul de neutrons, et procede de mesure de neutrons

Country Status (2)

Country Link
US (1) US9702987B2 (enExample)
FR (1) FR3038989B1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110967728B (zh) * 2019-12-18 2022-10-21 四川轻化工大学 网格化区域多模式中子剂量监测方法
JP2022115849A (ja) 2021-01-28 2022-08-09 国立研究開発法人宇宙航空研究開発機構 中性子線検出装置及び中性子線検出方法と中性子線検出用プログラム

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5921112B2 (ja) 1976-07-29 1984-05-17 ソニー株式会社 番地検出装置
US4475038A (en) * 1982-04-16 1984-10-02 Lochmann Mark J In situ lithology determination
GB8726477D0 (en) * 1987-11-12 1987-12-16 Atomic Energy Authority Uk Analysis using neutrons
JPH0377474A (ja) 1989-08-19 1991-04-03 Matsushita Electric Ind Co Ltd 画像入力装置
US5225149A (en) * 1991-09-30 1993-07-06 Combustion Engineering, Inc. Detection of core thermal hydraulic oscillations
US5591967A (en) * 1994-10-11 1997-01-07 Halliburton Company Method and apparatus for determining neutron detector operability using gamma ray sources
US5659177A (en) * 1995-03-08 1997-08-19 Northrop Grumman Corporation Directional thermal neutron detector
US7902525B2 (en) * 2008-10-24 2011-03-08 Landauer, Inc. Method of luminescent solid state dosimetry of mixed radiations
US7964852B2 (en) * 2009-09-18 2011-06-21 General Electric Company Neutron sensitivity using detector arrays
US9304214B2 (en) * 2010-06-30 2016-04-05 Schlumberger Technology Corporation Neutron detection using a shielded gamma detector
US8766206B2 (en) * 2010-07-08 2014-07-01 Nova Scientific, Inc. Neutron detection based on energy spectrum characteristics
JP5665783B2 (ja) 2012-02-29 2015-02-04 株式会社東芝 中性子測定装置およびその測定方法
US8624195B2 (en) * 2012-03-13 2014-01-07 Princeton Gamma-Tech Instruments Inc. Neutron detector attachment device
US10066962B2 (en) * 2013-07-01 2018-09-04 Battelle Energy Alliance, Llc Apparatus, system, and method for sensor authentication
JP6382578B2 (ja) 2014-05-27 2018-08-29 株式会社東芝 安定性演算監視装置、原子炉出力安定性監視システムおよび原子炉出力安定性監視方法
JP6334264B2 (ja) 2014-05-28 2018-05-30 株式会社東芝 中性子束レベル測定装置、中性子束レベル演算装置および中性子束レベル測定方法
JP6522926B2 (ja) 2014-11-11 2019-05-29 株式会社東芝 中性子測定装置および中性子測定方法
JP6441062B2 (ja) 2014-12-17 2018-12-19 株式会社東芝 中性子測定装置および中性子測定方法

Also Published As

Publication number Publication date
US20170017002A1 (en) 2017-01-19
US9702987B2 (en) 2017-07-11
FR3038989A1 (enExample) 2017-01-20

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