TR201902049T4 - Kendiliğinden kalibrasyonlu, yüksek oranda hassas, uzun ömürlü, ikili rodyum vanadyum salıcı nükleer çekirdek içi detektör. - Google Patents

Kendiliğinden kalibrasyonlu, yüksek oranda hassas, uzun ömürlü, ikili rodyum vanadyum salıcı nükleer çekirdek içi detektör. Download PDF

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Publication number
TR201902049T4
TR201902049T4 TR2019/02049T TR201902049T TR201902049T4 TR 201902049 T4 TR201902049 T4 TR 201902049T4 TR 2019/02049 T TR2019/02049 T TR 2019/02049T TR 201902049 T TR201902049 T TR 201902049T TR 201902049 T4 TR201902049 T4 TR 201902049T4
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TR
Turkey
Prior art keywords
self
calibrating
rhodium
vanadium
highly accurate
Prior art date
Application number
TR2019/02049T
Other languages
English (en)
Inventor
D Holaday Veldon
C Deveney Richard
Y Cheng Alexander
Wesley Davis John
D Stults Wesley
Original Assignee
Framatome Inc
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 Framatome Inc filed Critical Framatome Inc
Publication of TR201902049T4 publication Critical patent/TR201902049T4/tr

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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
    • 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
    • G01T7/00—Details of radiation-measuring instruments
    • G01T7/005—Details of radiation-measuring instruments calibration techniques
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/10—Structural combination of fuel element, control rod, reactor core, or moderator structure with sensitive instruments, e.g. for measuring radioactivity, strain
    • G21C17/108—Measuring reactor flux
    • 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

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  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • Measurement Of Radiation (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)

Abstract

Mevcut buluş, kendiliğinden tahrikli olan bir ikinci nötron detektörü ile bir nükleer reaktör çekirdeğinde uzun dönemli kullanım için kendiliğinden tahrikli olan bir birinci nötron detektörünün kalibre edilmesine yönelik bir yöntemi ve bir aparatı sağlamaktadır, burada kendiliğinden tahrikli olan ikinci nötron detektörünün salıcı malzemesi, kendiliğinden tahrikli olan birinci nötron detektörü için birinci salıcı malzemesinin nötron soğurum çapraz kesitinden daha büyük bir nötron soğurum çapraz kesitine sahiptir.
TR2019/02049T 2010-10-14 2011-09-20 Kendiliğinden kalibrasyonlu, yüksek oranda hassas, uzun ömürlü, ikili rodyum vanadyum salıcı nükleer çekirdek içi detektör. TR201902049T4 (tr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/904,362 US8445839B2 (en) 2010-10-14 2010-10-14 Self-calibrating, highly accurate, long-lived, dual rhodium vanadium emitter nuclear in-core detector

Publications (1)

Publication Number Publication Date
TR201902049T4 true TR201902049T4 (tr) 2019-03-21

Family

ID=45933318

Family Applications (1)

Application Number Title Priority Date Filing Date
TR2019/02049T TR201902049T4 (tr) 2010-10-14 2011-09-20 Kendiliğinden kalibrasyonlu, yüksek oranda hassas, uzun ömürlü, ikili rodyum vanadyum salıcı nükleer çekirdek içi detektör.

Country Status (8)

Country Link
US (1) US8445839B2 (tr)
EP (1) EP2628022B1 (tr)
JP (1) JP6012610B2 (tr)
KR (1) KR101843603B1 (tr)
CN (1) CN103314309B (tr)
HU (1) HUE041562T2 (tr)
TR (1) TR201902049T4 (tr)
WO (1) WO2012050762A1 (tr)

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US8767903B2 (en) * 2011-01-07 2014-07-01 Westinghouse Electric Company Llc Wireless in-core neutron monitor
US8681920B2 (en) * 2011-01-07 2014-03-25 Westinghouse Electric Company Llc Self-powered wireless in-core detector
CN103871526B (zh) * 2012-12-14 2016-12-21 中国核动力研究设计院 一种用于反应堆堆芯中子通量和温度的探测装置
KR101443363B1 (ko) 2013-12-27 2014-09-29 유저스(주) 실드 튜브를 이용한 노내핵계측기
CN103943158B (zh) * 2013-12-31 2016-06-29 西安交通大学 一种消除自给能中子探测器延迟效应的方法
CN104900279A (zh) * 2015-04-09 2015-09-09 中国核动力研究设计院 基于Luenberger形式H2/H∞混合滤波的铑探测器信号延迟消除方法
CN104882176A (zh) * 2015-04-09 2015-09-02 中国核动力研究设计院 基于Luenberger形式H∞滤波的铑自给能探测器信号延迟消除方法
US20170140842A1 (en) 2015-11-12 2017-05-18 Westinghouse Electric Company Llc Subcritical Reactivity Monitor Utilizing Prompt Self-Powered Incore Detectors
CN106782688B (zh) * 2015-11-20 2024-01-05 国家电投集团科学技术研究院有限公司 装载157盒燃料组件的堆芯的探测器布置方法
CN107170497B (zh) * 2017-05-10 2019-03-12 中国原子能科学研究院 一种大型池式钠冷快堆中子探测方法
US11227697B2 (en) * 2018-10-29 2022-01-18 Framatome Inc. Self-powered in-core detector arrangement for measuring flux in a nuclear reactor core
US10838087B2 (en) * 2018-12-20 2020-11-17 Westinghouse Electric Company Llc Method and apparatus for real-time measurement of fissile content within chemical and material handling processes
EP3908816A4 (en) * 2019-01-08 2022-10-12 Westinghouse Electric Company Llc TEMPERATURE MEASUREMENT SENSOR USING A MATERIAL HAVING A TEMPERATURE DEPENDENT NEUTRON CAPTURE CROSS SECTION
US11361869B2 (en) * 2019-08-13 2022-06-14 Westinghouse Electric Company Llc System and method enabling signals from replacement self-powered neutron detectors to be used to generate inputs to legacy software
JP7412635B2 (ja) * 2021-04-07 2024-01-12 三菱電機株式会社 中性子束計測装置
CN116543939B (zh) * 2023-05-10 2024-04-26 兰州大学 一种中子能谱测量装置

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Also Published As

Publication number Publication date
EP2628022A4 (en) 2017-11-01
WO2012050762A1 (en) 2012-04-19
KR101843603B1 (ko) 2018-05-14
JP2014500480A (ja) 2014-01-09
CN103314309B (zh) 2015-11-25
JP6012610B2 (ja) 2016-10-25
CN103314309A (zh) 2013-09-18
HUE041562T2 (hu) 2019-05-28
EP2628022A1 (en) 2013-08-21
US20120091327A1 (en) 2012-04-19
US8445839B2 (en) 2013-05-21
EP2628022B1 (en) 2018-11-14
KR20130140000A (ko) 2013-12-23

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