FR2296921A1 - Agencement de support du coeur d'un reacteur nucleaire, destine a y assurer egalement la circulation du fluide de refroidissement - Google Patents

Agencement de support du coeur d'un reacteur nucleaire, destine a y assurer egalement la circulation du fluide de refroidissement

Info

Publication number
FR2296921A1
FR2296921A1 FR7539484A FR7539484A FR2296921A1 FR 2296921 A1 FR2296921 A1 FR 2296921A1 FR 7539484 A FR7539484 A FR 7539484A FR 7539484 A FR7539484 A FR 7539484A FR 2296921 A1 FR2296921 A1 FR 2296921A1
Authority
FR
France
Prior art keywords
circulation
core
ensure
intended
cooling fluid
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
FR7539484A
Other languages
English (en)
French (fr)
Other versions
FR2296921B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
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 FR2296921A1 publication Critical patent/FR2296921A1/fr
Application granted granted Critical
Publication of FR2296921B1 publication Critical patent/FR2296921B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C15/00—Cooling arrangements within the pressure vessel containing the core; Selection of specific coolants
    • G21C15/02—Arrangements or disposition of passages in which heat is transferred to the coolant; Coolant flow control devices
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C5/00—Moderator or core structure; Selection of materials for use as moderator
    • G21C5/02—Details
    • G21C5/10—Means for supporting the complete structure
    • 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)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
  • Manufacturing Of Printed Circuit Boards (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
FR7539484A 1974-12-30 1975-12-23 Agencement de support du coeur d'un reacteur nucleaire, destine a y assurer egalement la circulation du fluide de refroidissement Granted FR2296921A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/537,516 US4053358A (en) 1974-12-30 1974-12-30 Modular assembly for supporting, straining, and directing flow to a core in a nuclear reactor

Publications (2)

Publication Number Publication Date
FR2296921A1 true FR2296921A1 (fr) 1976-07-30
FR2296921B1 FR2296921B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1981-07-31

Family

ID=24142970

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7539484A Granted FR2296921A1 (fr) 1974-12-30 1975-12-23 Agencement de support du coeur d'un reacteur nucleaire, destine a y assurer egalement la circulation du fluide de refroidissement

Country Status (6)

Country Link
US (1) US4053358A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5836318B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2557415C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2296921A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1507040A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SU (1) SU631090A3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4309252A (en) * 1978-09-25 1982-01-05 Nuclear Power Company Limited Nuclear reactor constructions
US4298434A (en) * 1978-11-13 1981-11-03 Combustion Engineering, Inc. Bottom mounted fuel holddown mechanism
FR2444320A1 (fr) * 1978-12-14 1980-07-11 Commissariat Energie Atomique Dispositif de maintien et d'alimentation d'un assemblage dans un reacteur nucleaire
US4684495A (en) * 1984-11-16 1987-08-04 Westinghouse Electric Corp. Fuel assembly bottom nozzle with integral debris trap
US5219517A (en) * 1989-12-14 1993-06-15 Abb Atom Ab Fuel assembly for a boiling water nuclear reactor
FR2656456B1 (fr) * 1989-12-21 1992-04-24 Framatome Sa Embout inferieur d'un assemblage combustible d'un reacteur nucleaire refroidi par de l'eau legere.
US5483564A (en) * 1993-04-12 1996-01-09 General Electric Company Lower tie plate strainers including double corrugated strainers for boiling water reactors
US5390221A (en) * 1993-08-23 1995-02-14 General Electric Company Debris filters with flow bypass for boiling water reactors
US5390220A (en) * 1993-11-29 1995-02-14 General Electric Company Lower tie plate strainers including helical spring strainers for boiling water reactors
US5345483A (en) * 1993-12-02 1994-09-06 General Electric Company Lower tie plate strainers having double plate with offset holes for boiling water reactors
US5488634A (en) * 1994-02-10 1996-01-30 General Electric Company Lower tie plate debris catcher for a nuclear reactor
US5473650A (en) * 1994-04-15 1995-12-05 General Electric Company Lower tie plate debris catcher for a nuclear reactor
US5481578A (en) * 1994-06-24 1996-01-02 General Electric Company Perforated tube debris catcher for a nuclear reactor
US5539793A (en) * 1994-10-27 1996-07-23 General Electric Company Lower tie plate debris catcher for a nuclear reactor
US5519745A (en) * 1994-11-03 1996-05-21 General Electric Company Lower tie plate debris catcher for a nuclear reactor
US5528640A (en) * 1994-11-07 1996-06-18 General Electric Company Low pressure double offset plate catcher for a nuclear reactor
US5748694A (en) * 1996-03-26 1998-05-05 General Electric Company Fuel bundle filter for a nuclear reactor fuel bundle assembly
US20040096026A1 (en) * 2002-11-18 2004-05-20 Hwang Choe Apparatus and methods for optimizing reactor core coolant flow distributions
RU2338273C2 (ru) * 2006-10-26 2008-11-10 Открытое акционерное общество "Машиностроительный завод" Тепловыделяющая сборка канального ядерного реактора
CN104183287B (zh) * 2014-08-22 2017-01-25 苏州热工研究院有限公司 在失水事故下反应堆厂房内潜伏涂层碎片量的评估方法
EA202193104A2 (ru) * 2016-11-15 2022-03-31 ТерраПауэр, ЭлЭлСи Управление тепловым процессом ядерных реакторов с расплавленным топливом

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1440702A (fr) * 1965-04-02 1966-06-03 Commissariat Energie Atomique Dispositif de limitation de débit, notamment pour réacteur nucléaire
US3398050A (en) * 1966-01-07 1968-08-20 Atomic Power Dev Ass Inc Nuclear reactor system
US3619367A (en) * 1967-06-06 1971-11-09 Commissariat Energie Atomique Fuel assembly with solid end-fitting
US3736226A (en) * 1970-11-06 1973-05-29 Atomic Power Dev Ass Inc Hold-down arrangement for nuclear reactor fuel subassemblies
US3888731A (en) * 1973-03-15 1975-06-10 Us Energy Modular core component support for nuclear reactor
US3892625A (en) * 1973-10-12 1975-07-01 Us Energy Radial blanket assembly orificing arrangement

Also Published As

Publication number Publication date
JPS5836318B2 (ja) 1983-08-08
FR2296921B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1981-07-31
DE2557415A1 (de) 1976-07-08
GB1507040A (en) 1978-04-12
DE2557415C2 (de) 1985-01-24
JPS5192990A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1976-08-14
SU631090A3 (ru) 1978-10-30
US4053358A (en) 1977-10-11

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Legal Events

Date Code Title Description
ST Notification of lapse
AR Application made for restoration
DI Inadmissibility of an action of restoration