FR2437681A1 - Appareil de mesure du debit de caloporteur dans la boucle primaire d'un reacteur nucleaire - Google Patents

Appareil de mesure du debit de caloporteur dans la boucle primaire d'un reacteur nucleaire

Info

Publication number
FR2437681A1
FR2437681A1 FR7924081A FR7924081A FR2437681A1 FR 2437681 A1 FR2437681 A1 FR 2437681A1 FR 7924081 A FR7924081 A FR 7924081A FR 7924081 A FR7924081 A FR 7924081A FR 2437681 A1 FR2437681 A1 FR 2437681A1
Authority
FR
France
Prior art keywords
detectors
primary loop
nuclear reactor
measuring
detector
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.)
Granted
Application number
FR7924081A
Other languages
English (en)
Other versions
FR2437681B1 (fr
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric 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
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of FR2437681A1 publication Critical patent/FR2437681A1/fr
Application granted granted Critical
Publication of FR2437681B1 publication Critical patent/FR2437681B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/704—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow using marked regions or existing inhomogeneities within the fluid stream, e.g. statistically occurring variations in a fluid parameter
    • G01F1/708—Measuring the time taken to traverse a fixed distance
    • G01F1/712—Measuring the time taken to traverse a fixed distance using auto-correlation or cross-correlation detection means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
    • G01P5/18—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring the time taken to traverse a fixed distance
    • G01P5/20—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring the time taken to traverse a fixed distance using particles entrained by a fluid stream
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/02—Devices or arrangements for monitoring coolant or moderator
    • G21C17/032—Reactor-coolant flow measuring or monitoring
    • 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)
  • General Physics & Mathematics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Measuring Volume Flow (AREA)

Abstract

L'INVENTION CONCERNE UN DEBITMETRE PERFECTIONNE DE BOUCLE PRIMAIRE DE REACTEUR NUCLEAIRE AYANT DEUX DETECTEURS A N-16 ECARTES 12 ET 14 POSITIONNES LE LONG DE LA TUYAUTERIE DE BOUCLE PRIMAIRE POUR SURVEILLER L'ACTIVITE DU N-16 DANS LE CALOPORTEUR AUX EMPLACEMENTS DES DETECTEURS RESPECTIFS, LES SORTIES DES DEUX DETECTEURS ETANT SOUMISES A UNE CORRELATION RECIPROQUE POUR DETERMINER LA DUREE DE TRANSIT DES PERTURBATIONS CORRESPONDANTES DU N-16 EXAMINEES AUX DEUX EMPLACEMENTS DE DETECTEUR. SELON L'INVENTION, SONT PREVUS DES MOYENS POUR COMMUTER 34 ET 36 LES CANAUX DE TRAITEMENT ELECTRONIQUE RESPECTIFS DES SORTIES DE DETECTEUR 18 ET 20 ENTRE LES DETECTEURS 12 ET 14 ET POUR DETERMINER LA FONCTION MAXIMALE DE CORRELATION RECIPROQUE 30 ET 32 AVEC LES CANAUX DE SORTIE DES DETECTEURS PLACES DANS LEURS POSITIONS, ORIGINELLE ET COMMUTEE, POUR DETERMINER LA DUREE DE TRANSIT REELLE DU CALOPORTEUR ENTRE LES EMPLACEMENTS DE DETECTEUR ET TOUT DEPHASAGE INDUIT PAR LES CANAUX DE SORTIE DES DETECTEURS.
FR7924081A 1978-09-28 1979-09-27 Appareil de mesure du debit de caloporteur dans la boucle primaire d'un reacteur nucleaire Granted FR2437681A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/946,463 US4232224A (en) 1978-09-28 1978-09-28 Nuclear reactor primary coolant loop flowmeter with phase shift tracking compensation

Publications (2)

Publication Number Publication Date
FR2437681A1 true FR2437681A1 (fr) 1980-04-25
FR2437681B1 FR2437681B1 (fr) 1983-12-30

Family

ID=25484501

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7924081A Granted FR2437681A1 (fr) 1978-09-28 1979-09-27 Appareil de mesure du debit de caloporteur dans la boucle primaire d'un reacteur nucleaire

Country Status (4)

Country Link
US (1) US4232224A (fr)
JP (1) JPS5853849B2 (fr)
FR (1) FR2437681A1 (fr)
IT (1) IT1123350B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991004559A1 (fr) * 1989-09-15 1991-04-04 Ecs-Power Systems Inc. Centrale a reacteur nucleaire
US6594333B2 (en) * 2001-11-16 2003-07-15 Japan Nuclear Cycle Development Institute Thermal load reducing system for nuclear reactor vessel

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN157842B (fr) * 1980-12-16 1986-07-05 Gullfiber Ab
FR2693002B1 (fr) * 1992-06-25 1994-09-30 Schlumberger Services Petrol Procédé et dispositif pour déterminer les caractéristiques physiques d'un écoulement d'eau.
US5572559A (en) * 1995-12-28 1996-11-05 The United States Of America As Represented By The United States Department Of Energy Radiography apparatus using gamma rays emitted by water activated by fusion neutrons
US5870185A (en) * 1996-10-21 1999-02-09 C.F.C. Technology, Inc. Apparatus and method for fluid analysis
RU2225046C2 (ru) * 2002-04-12 2004-02-27 Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт технической физики и автоматизации" Устройство для контроля расхода воды-теплоносителя в первом контуре канального ядерного реактора
US20150063519A1 (en) * 2013-08-28 2015-03-05 Ut-Battelle, Llc Method for Measuring Primary Coolant Flow in a Fluoride Salt Cooled High Temperature Reactor
CN108086970B (zh) * 2017-12-27 2021-04-27 中国石油天然气股份有限公司 一种脉冲氧活化测井自相关解释方法和装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2146374A1 (fr) * 1971-07-20 1973-03-02 Westinghouse Electric Corp
US3762221A (en) * 1970-07-06 1973-10-02 J Coulthard Measurement of fluid flow rates

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE28686E (en) 1970-07-06 1976-01-20 Measurement of fluid flow rates

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3762221A (en) * 1970-07-06 1973-10-02 J Coulthard Measurement of fluid flow rates
FR2146374A1 (fr) * 1971-07-20 1973-03-02 Westinghouse Electric Corp
US3818231A (en) * 1971-07-20 1974-06-18 Westinghouse Electric Corp N-16 nuclear reactor coolant flow rate measuring system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991004559A1 (fr) * 1989-09-15 1991-04-04 Ecs-Power Systems Inc. Centrale a reacteur nucleaire
US6594333B2 (en) * 2001-11-16 2003-07-15 Japan Nuclear Cycle Development Institute Thermal load reducing system for nuclear reactor vessel

Also Published As

Publication number Publication date
IT1123350B (it) 1986-04-30
FR2437681B1 (fr) 1983-12-30
US4232224A (en) 1980-11-04
JPS5546198A (en) 1980-03-31
JPS5853849B2 (ja) 1983-12-01
IT7926012A0 (it) 1979-09-26

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