SE449040B - Anordning for metning av lokalt alstrad effekt i en kernreaktors brenslepatron - Google Patents

Anordning for metning av lokalt alstrad effekt i en kernreaktors brenslepatron

Info

Publication number
SE449040B
SE449040B SE7902418A SE7902418A SE449040B SE 449040 B SE449040 B SE 449040B SE 7902418 A SE7902418 A SE 7902418A SE 7902418 A SE7902418 A SE 7902418A SE 449040 B SE449040 B SE 449040B
Authority
SE
Sweden
Prior art keywords
rod
protective tube
zones
annular
nuclear reactor
Prior art date
Application number
SE7902418A
Other languages
English (en)
Swedish (sv)
Other versions
SE7902418L (sv
Inventor
E Rolstad
T-H Korpas
R H Leyse
R D Smith
Original Assignee
Electricite De France
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 US05/888,881 external-priority patent/US4298430A/en
Application filed by Electricite De France filed Critical Electricite De France
Publication of SE7902418L publication Critical patent/SE7902418L/
Publication of SE449040B publication Critical patent/SE449040B/sv

Links

Classifications

    • 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
    • G21C17/112—Measuring temperature
    • 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)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Measurement Of Radiation (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
SE7902418A 1978-03-21 1979-03-19 Anordning for metning av lokalt alstrad effekt i en kernreaktors brenslepatron SE449040B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/888,881 US4298430A (en) 1977-03-23 1978-03-21 Apparatus for determining the local power generation rate in a nuclear reactor fuel assembly

Publications (2)

Publication Number Publication Date
SE7902418L SE7902418L (sv) 1979-09-22
SE449040B true SE449040B (sv) 1987-03-30

Family

ID=25394096

Family Applications (2)

Application Number Title Priority Date Filing Date
SE7902418A SE449040B (sv) 1978-03-21 1979-03-19 Anordning for metning av lokalt alstrad effekt i en kernreaktors brenslepatron
SE8401872A SE458405B (sv) 1978-03-21 1984-04-04 Anordning foer maetning av lokalt alstrad effekt i en kaernreaktors braenslepatron

Family Applications After (1)

Application Number Title Priority Date Filing Date
SE8401872A SE458405B (sv) 1978-03-21 1984-04-04 Anordning foer maetning av lokalt alstrad effekt i en kaernreaktors braenslepatron

Country Status (9)

Country Link
JP (1) JPS54158591A (es)
BE (1) BE874866A (es)
DE (1) DE2910927C2 (es)
ES (1) ES478846A1 (es)
FR (1) FR2420827A1 (es)
GB (1) GB2018421B (es)
IT (1) IT1118443B (es)
NO (1) NO148577C (es)
SE (2) SE449040B (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4411859A (en) * 1979-06-13 1983-10-25 Scandpower, Inc. Gamma sensor having combined thermal bridge and centering means
FR2470381A1 (fr) * 1979-11-23 1981-05-29 Electricite De France Procede et dispositif de determination de l'etat local d'un milieu fluide dans une enceinte
US4459045A (en) * 1981-01-29 1984-07-10 Scandpower, Inc. Gamma thermometer with zircaloy barrier
US4411858A (en) * 1981-01-30 1983-10-25 Scandpower, Inc. Power performance monitoring system for nuclear reactor fuel core
US4440716A (en) * 1981-01-30 1984-04-03 Scandpower, Inc. In-situ calibration of local power measuring devices for nuclear reactors
JPS57146195A (en) * 1981-03-06 1982-09-09 Tokyo Shibaura Electric Co Nuclear reactor power detecting device
DE3271335D1 (en) * 1981-04-24 1986-07-03 Electricite De France Device for measuring the local power production in a nuclear reactor, and method to calibrate the device
US4439396A (en) * 1981-04-24 1984-03-27 Scandpower, Inc. Multijunction difference thermocouples for gamma sensors
US4418035A (en) * 1981-05-27 1983-11-29 Scandpower, Inc. Coolant condition monitor for nuclear power reactor
JPS57203996A (en) * 1981-06-10 1982-12-14 Tokyo Shibaura Electric Co Device for monitoring inside of reactor
JPS5851299U (ja) * 1981-10-05 1983-04-07 株式会社東芝 炉内監視装置
US4708844A (en) * 1984-03-20 1987-11-24 Westinghouse Electric Corp. Reactor monitoring assembly
ES2016934B3 (es) * 1986-02-03 1990-12-16 Siemens Ag Termometro gamma
JP3462885B2 (ja) * 1993-03-11 2003-11-05 株式会社東芝 原子炉の出力測定装置およびその製造方法
US20130272469A1 (en) * 2012-04-11 2013-10-17 Ge-Hitachi Nuclear Energy Americas Llc Device and method for reactor and containment monitoring
US9251920B2 (en) * 2012-04-11 2016-02-02 Ge-Hitachi Nuclear Energy America Llc In-situ and external nuclear reactor severe accident temperature and water level probes
KR102263405B1 (ko) * 2014-07-14 2021-06-09 웨스팅하우스 일렉트릭 컴퍼니 엘엘씨 열-음향 원자력 분포 측정 조립체

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1437184A (fr) * 1964-06-16 1966-04-29 Licentia Gmbh Appareil destiné à la mesure d'un flux de neutrons
FR2385187A1 (fr) * 1977-03-23 1978-10-20 Electricite De France Dispositif de mesure de la puissance locale dans un assemblage combustible de reacteur nucleaire
US4149932A (en) * 1977-03-25 1979-04-17 Westinghouse Electric Corp. Emergency disconnect means for the manipulator arm of a nuclear reactor vessel inspection apparatus

Also Published As

Publication number Publication date
NO148577B (no) 1983-07-25
IT1118443B (it) 1986-03-03
GB2018421B (en) 1982-12-01
NO781773L (no) 1979-09-24
JPS6161360B2 (es) 1986-12-25
GB2018421A (en) 1979-10-17
SE8401872D0 (sv) 1984-04-04
SE8401872L (sv) 1984-04-04
FR2420827A1 (fr) 1979-10-19
BE874866A (fr) 1979-07-02
FR2420827B1 (es) 1984-12-07
IT7967579A0 (it) 1979-03-20
ES478846A1 (es) 1979-12-16
NO148577C (no) 1983-11-09
DE2910927C2 (de) 1986-05-07
SE458405B (sv) 1989-03-20
DE2910927A1 (de) 1979-10-11
SE7902418L (sv) 1979-09-22
JPS54158591A (en) 1979-12-14

Similar Documents

Publication Publication Date Title
SE449040B (sv) Anordning for metning av lokalt alstrad effekt i en kernreaktors brenslepatron
US4298430A (en) Apparatus for determining the local power generation rate in a nuclear reactor fuel assembly
KR100960228B1 (ko) 고정형 노내핵계측기
US4075036A (en) Profiled multielectrode thermocouple
US4313792A (en) Miniature gamma thermometer slideable through bore for measuring linear heat generation rate
US5211904A (en) In-vessel water level monitor for boiling water reactors
TWI573992B (zh) 溫度感測器陣列、核反應器及用於監測核反應器之方法
US5015434A (en) Fixed in-core calibration devices for BWR flux monitors
JPS58795A (ja) 半径方向熱流路を有するガンマ線センサ
US4440716A (en) In-situ calibration of local power measuring devices for nuclear reactors
US4725399A (en) Probe with integrated heater and thermocouple pack
US5473644A (en) Apparatus for measuring power of nuclear reactor and method for manufacturing the same
US4915508A (en) Probe with integrated heater and thermocouple pack
US4765943A (en) Thermal neutron detectors and system using the same
US4567013A (en) Hydrogen measuring device
US3564246A (en) Gamma compensated fission thermocouple
KR20240136600A (ko) 노내계측기를 이용한 열출력을 산출하는 방법
US4652420A (en) Hydrogen measuring device
Rolstad et al. A device for measuring local power in a nuclear reactor fuel assembly
RU2198437C2 (ru) Способ определения температуры оболочки твэла при экспериментальной отработке в ядерном реакторе и устройство для его реализации
JP2597917Y2 (ja) 炉内中性子検出器
JP2015219163A (ja) 核計装センサシステム及び原子炉出力監視システム
Kizhakkekara et al. Development and test of a miniature gamma thermometer to determine the gamma dose rate inside a reactor core
Smith Measuring the linear heat generation rate of a nuclear reactor fuel pin
Smith In-situ calibration of local power measuring devices for nuclear reactors

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 7902418-8

Effective date: 19931008

Format of ref document f/p: F