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FR2864325B1 - HEART OF A NUCLEAR REACTOR COOLED BY PRESSURIZED WATER AND HEART FUEL ASSEMBLY - Google Patents

HEART OF A NUCLEAR REACTOR COOLED BY PRESSURIZED WATER AND HEART FUEL ASSEMBLY

Info

Publication number
FR2864325B1
FR2864325B1 FR0315184A FR0315184A FR2864325B1 FR 2864325 B1 FR2864325 B1 FR 2864325B1 FR 0315184 A FR0315184 A FR 0315184A FR 0315184 A FR0315184 A FR 0315184A FR 2864325 B1 FR2864325 B1 FR 2864325B1
Authority
FR
France
Prior art keywords
heart
nuclear reactor
fuel assembly
pressurized water
reactor cooled
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.)
Expired - Fee Related
Application number
FR0315184A
Other languages
French (fr)
Other versions
FR2864325A1 (en
Inventor
Angelo Beati
Dominique Hertz
Jacques Gauthier
Jean Francois Rondepierre
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.)
Areva NP SAS
Original Assignee
Framatome ANP SAS
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 ANP SAS filed Critical Framatome ANP SAS
Priority to FR0315184A priority Critical patent/FR2864325B1/en
Priority to PCT/FR2004/003122 priority patent/WO2005071694A2/en
Publication of FR2864325A1 publication Critical patent/FR2864325A1/en
Application granted granted Critical
Publication of FR2864325B1 publication Critical patent/FR2864325B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/02—Fuel elements
    • G21C3/04—Constructional details
    • G21C3/06—Casings; Jackets
    • G21C3/12—Means forming part of the element for locating it within the reactor core
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/30—Assemblies of a number of fuel elements in the form of a rigid unit
    • G21C3/32—Bundles of parallel pin-, rod-, or tube-shaped fuel elements
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/30—Assemblies of a number of fuel elements in the form of a rigid unit
    • G21C3/32—Bundles of parallel pin-, rod-, or tube-shaped fuel elements
    • G21C3/33—Supporting or hanging of elements in the bundle; Means forming part of the bundle for inserting it into, or removing it from, the core; Means for coupling adjacent bundles
    • 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
    • G21C5/06—Means for locating or supporting fuel elements
    • 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)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
FR0315184A 2003-12-22 2003-12-22 HEART OF A NUCLEAR REACTOR COOLED BY PRESSURIZED WATER AND HEART FUEL ASSEMBLY Expired - Fee Related FR2864325B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0315184A FR2864325B1 (en) 2003-12-22 2003-12-22 HEART OF A NUCLEAR REACTOR COOLED BY PRESSURIZED WATER AND HEART FUEL ASSEMBLY
PCT/FR2004/003122 WO2005071694A2 (en) 2003-12-22 2004-12-03 Core of a nuclear reactor cooled by pressurized water and core fuel assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0315184A FR2864325B1 (en) 2003-12-22 2003-12-22 HEART OF A NUCLEAR REACTOR COOLED BY PRESSURIZED WATER AND HEART FUEL ASSEMBLY

Publications (2)

Publication Number Publication Date
FR2864325A1 FR2864325A1 (en) 2005-06-24
FR2864325B1 true FR2864325B1 (en) 2008-02-15

Family

ID=34630460

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0315184A Expired - Fee Related FR2864325B1 (en) 2003-12-22 2003-12-22 HEART OF A NUCLEAR REACTOR COOLED BY PRESSURIZED WATER AND HEART FUEL ASSEMBLY

Country Status (2)

Country Link
FR (1) FR2864325B1 (en)
WO (1) WO2005071694A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108257696B (en) * 2016-12-29 2023-08-29 中核建中核燃料元件有限公司 Device for compressing, assembling and measuring upper tube seat of fuel assembly
CN109935361B (en) * 2017-12-19 2024-05-31 中国原子能科学研究院 Square double-sided cooling annular fuel assembly
CN111477357B (en) * 2020-05-25 2025-01-03 中国原子能科学研究院 A fuel assembly with upper end limit
CN111489840B (en) * 2020-05-25 2025-01-03 中国原子能科学研究院 A detachable annular fuel test assembly
CN115274161A (en) * 2022-07-14 2022-11-01 中广核工程有限公司 Reactor core measuring instrument guide assembly
CN119626591A (en) * 2024-11-21 2025-03-14 中广核研究院有限公司 Nuclear fuel assembly upper socket

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3853703A (en) * 1972-07-03 1974-12-10 Combustion Eng Fuel assembly hold-up device
US4104120A (en) * 1977-01-21 1978-08-01 Combustion Engineering, Inc. Static fuel holddown system
SE429271B (en) * 1981-12-29 1983-08-22 Asea Atom Ab FUEL PATTERN WITH ABSORBATOR STARS
JPS61182592A (en) * 1985-02-05 1986-08-15 ウエスチングハウス　エレクトリック　コ−ポレ−ション Nuclear fuel aggregate of nuclear reactor
FR2589614B1 (en) * 1985-08-09 1988-01-08 Fragema Framatome & Cogema NUCLEAR FUEL ASSEMBLY WITH HOLDING STRUCTURE AND ANTI-FLIGHT DEVICE
FR2656456B1 (en) * 1989-12-21 1992-04-24 Framatome Sa LOWER TIP OF A FUEL ASSEMBLY OF A NUCLEAR REACTOR COOLED BY LIGHT WATER.
EP0550868A1 (en) * 1992-01-09 1993-07-14 Siemens Aktiengesellschaft Fuel bundle for a boiling water reactor with a redundant holding structure and a locked water channel
DE20105913U1 (en) * 2001-04-04 2001-07-19 Framatome ANP GmbH, 91058 Erlangen Nuclear reactor fuel assembly

Also Published As

Publication number Publication date
WO2005071694A3 (en) 2005-09-22
FR2864325A1 (en) 2005-06-24
WO2005071694A2 (en) 2005-08-04

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Legal Events

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CD Change of name or company name
ST Notification of lapse

Effective date: 20130830