ATE530926T1 - Verfahren und vorrichtung zur messung einer zählrate - Google Patents

Verfahren und vorrichtung zur messung einer zählrate

Info

Publication number
ATE530926T1
ATE530926T1 AT08866738T AT08866738T ATE530926T1 AT E530926 T1 ATE530926 T1 AT E530926T1 AT 08866738 T AT08866738 T AT 08866738T AT 08866738 T AT08866738 T AT 08866738T AT E530926 T1 ATE530926 T1 AT E530926T1
Authority
AT
Austria
Prior art keywords
count rate
fission chamber
neutrons
neutron
measuring
Prior art date
Application number
AT08866738T
Other languages
English (en)
Inventor
Jean-Pascal Hudelot
Jean-Michel Girard
Philippe Bernard
Nicolas Saurel
Original Assignee
Commissariat Energie Atomique
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
Application filed by Commissariat Energie Atomique filed Critical Commissariat Energie Atomique
Application granted granted Critical
Publication of ATE530926T1 publication Critical patent/ATE530926T1/de

Links

Classifications

    • 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
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/16—Measuring radiation intensity
    • G01T1/185—Measuring radiation intensity with ionisation chamber arrangements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Measurement Of Radiation (AREA)
  • Indicating And Signalling Devices For Elevators (AREA)
  • Spectrometry And Color Measurement (AREA)
AT08866738T 2007-12-24 2008-12-22 Verfahren und vorrichtung zur messung einer zählrate ATE530926T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0760330A FR2925700B1 (fr) 2007-12-24 2007-12-24 Dispositif de mesure de taux de comptage et dispositif d'etalonnage de chambre a fission associe
PCT/EP2008/068173 WO2009083537A1 (fr) 2007-12-24 2008-12-22 Dispositif et procede de mesure de taux de comptage

Publications (1)

Publication Number Publication Date
ATE530926T1 true ATE530926T1 (de) 2011-11-15

Family

ID=39891401

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08866738T ATE530926T1 (de) 2007-12-24 2008-12-22 Verfahren und vorrichtung zur messung einer zählrate

Country Status (8)

Country Link
US (1) US9188684B2 (de)
EP (1) EP2225590B1 (de)
JP (1) JP5498953B2 (de)
CN (1) CN101918861B (de)
AT (1) ATE530926T1 (de)
FR (1) FR2925700B1 (de)
RU (1) RU2483328C2 (de)
WO (1) WO2009083537A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5336934B2 (ja) * 2009-06-05 2013-11-06 株式会社東芝 広域中性子束監視システムおよび検出器特性評価装置
CN102426865B (zh) * 2011-09-30 2014-03-12 清华大学 裂变室输出信号的数字化处理系统及方法
CN103995279B (zh) * 2013-02-18 2017-03-22 中国科学技术大学 用于宽动态范围中子通量监测的动态标定系统及方法
JP6363497B2 (ja) * 2014-04-04 2018-07-25 株式会社東芝 中性子計測装置の調整装置及びその調整方法
WO2016196799A1 (en) * 2015-06-05 2016-12-08 Battelle Energy Alliance, Llc Systems and methods for determining an amount of fissile material in a reactor
CN107884808A (zh) * 2017-10-19 2018-04-06 兰州大学 一种高通量氘‑氚中子发生器中子产额的测量方法
CN114019558A (zh) * 2021-09-30 2022-02-08 中国船舶重工集团公司第七一九研究所 一种宽量程的γ剂量率测量电离室
CN115356761B (zh) * 2022-06-23 2025-01-28 中国原子能科学研究院 一种自发裂变源年龄的估算方法

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JPS59180480A (ja) * 1983-03-31 1984-10-13 Toshiba Corp 中性子検出器故障検知装置
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FR2662816B1 (fr) * 1990-06-05 1993-10-22 Commissariat A Energie Atomique Chambre a fission a grande gamme de mesure et dispositif de mesure de debit de fluence neutronique utilisant cette chambre a fission.
FR2670301B1 (fr) * 1990-12-07 1993-02-12 Merlin Gerin Dispositif de detection neutronique a dynamique etendue pour le controle et la commande des reacteurs nucleaires.
FR2679371B1 (fr) * 1991-07-18 1993-10-08 Commissariat A Energie Atomique Dispositif de surveillance du flux neutronique d'un reacteur nucleaire.
FR2719138B1 (fr) * 1994-04-22 1996-05-31 Commissariat Energie Atomique Procédé et dispositif de compactage d'informations à mémoriser et de traitement des informations compactées.
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JP2978106B2 (ja) * 1996-01-18 1999-11-15 核燃料サイクル開発機構 アクティブ中性子測定方法および装置
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EP1011106A2 (de) * 1998-12-18 2000-06-21 Siemens Power Corporation Vorrichtung und Verfahen zur Blasenverteilungsmessung in einem Bündel von Simulationskernbrennstäben unter Verwendung von Neutronendetektoren
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US7368726B2 (en) * 2004-03-31 2008-05-06 Thermo Fisher Scientific Inc. Method and apparatus for detecting high-energy radiation using a pulse mode ion chamber

Also Published As

Publication number Publication date
EP2225590B1 (de) 2011-10-26
US20100266092A1 (en) 2010-10-21
FR2925700A1 (fr) 2009-06-26
FR2925700B1 (fr) 2010-01-29
JP5498953B2 (ja) 2014-05-21
WO2009083537A1 (fr) 2009-07-09
RU2483328C2 (ru) 2013-05-27
CN101918861B (zh) 2012-11-21
US9188684B2 (en) 2015-11-17
EP2225590A1 (de) 2010-09-08
CN101918861A (zh) 2010-12-15
RU2010130853A (ru) 2012-02-10
JP2011508196A (ja) 2011-03-10

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