FR2679369B1 - Barre de combustible pour reacteur nucleaire. - Google Patents

Barre de combustible pour reacteur nucleaire.

Info

Publication number
FR2679369B1
FR2679369B1 FR9208604A FR9208604A FR2679369B1 FR 2679369 B1 FR2679369 B1 FR 2679369B1 FR 9208604 A FR9208604 A FR 9208604A FR 9208604 A FR9208604 A FR 9208604A FR 2679369 B1 FR2679369 B1 FR 2679369B1
Authority
FR
France
Prior art keywords
nuclear reactor
fuel bar
fuel
bar
nuclear
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
FR9208604A
Other languages
English (en)
Other versions
FR2679369A1 (fr
Inventor
Katsuichiro Kamimura
Norio Kawata
Carlo Vitanza
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.)
Doryokuro Kakunenryo Kaihatsu Jigyodan
Original Assignee
Doryokuro Kakunenryo Kaihatsu Jigyodan
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 Doryokuro Kakunenryo Kaihatsu Jigyodan filed Critical Doryokuro Kakunenryo Kaihatsu Jigyodan
Publication of FR2679369A1 publication Critical patent/FR2679369A1/fr
Application granted granted Critical
Publication of FR2679369B1 publication Critical patent/FR2679369B1/fr
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
    • G21C3/16—Details of the construction within the casing
    • G21C3/18—Internal spacers or other non-active material within the casing, e.g. compensating for expansion of fuel rods or for compensating excess reactivity
    • 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
    • G21C3/326—Bundles of parallel pin-, rod-, or tube-shaped fuel elements comprising fuel elements of different composition; comprising, in addition to the fuel elements, other pin-, rod-, or tube-shaped elements, e.g. control rods, grid support rods, fertile rods, poison rods or dummy rods
    • 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)
FR9208604A 1991-07-15 1992-07-10 Barre de combustible pour reacteur nucleaire. Expired - Fee Related FR2679369B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3173731A JPH0519078A (ja) 1991-07-15 1991-07-15 原子炉用燃料棒

Publications (2)

Publication Number Publication Date
FR2679369A1 FR2679369A1 (fr) 1993-01-22
FR2679369B1 true FR2679369B1 (fr) 1995-03-03

Family

ID=15966097

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9208604A Expired - Fee Related FR2679369B1 (fr) 1991-07-15 1992-07-10 Barre de combustible pour reacteur nucleaire.

Country Status (5)

Country Link
US (1) US5309493A (fr)
JP (1) JPH0519078A (fr)
DE (1) DE4223126A1 (fr)
FR (1) FR2679369B1 (fr)
GB (1) GB2258340B (fr)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9620569D0 (en) * 1996-10-02 1996-11-20 British Nuclear Fuels Plc Improvements in and relating to fuels
WO2005004167A1 (fr) * 2003-06-30 2005-01-13 Nuclear Fuel Industries, Ltd. Assemblage combustible mox et reacteur d'eau sous pression
KR100558323B1 (ko) * 2004-05-19 2006-03-10 한국원자력연구소 이중구조 핵연료 소결체 제조방법
FR2870628B1 (fr) * 2005-02-09 2006-07-14 Korea Atomic Energy Res Procede de fabrication d'une pastille de combustible nucleaire double frittee
US9831004B2 (en) 2006-11-28 2017-11-28 Terrapower, Llc Controllable long term operation of a nuclear reactor
US9275759B2 (en) * 2006-11-28 2016-03-01 Terrapower, Llc Modular nuclear fission reactor
US20090080587A1 (en) * 2006-11-28 2009-03-26 Searete Llc, A Limited Liability Corporation Of The State Of Delaware Nuclear fission igniter
US8971474B2 (en) * 2006-11-28 2015-03-03 Terrapower, Llc Automated nuclear power reactor for long-term operation
US9230695B2 (en) 2006-11-28 2016-01-05 Terrapower, Llc Nuclear fission igniter
US9734922B2 (en) * 2006-11-28 2017-08-15 Terrapower, Llc System and method for operating a modular nuclear fission deflagration wave reactor
US20090080588A1 (en) * 2006-11-28 2009-03-26 Searete Llc, A Limited Liability Corporation Of The State Of Delaware Nuclear fission igniter
US20080123795A1 (en) * 2006-11-28 2008-05-29 Searete Llc, A Limited Liability Corporation Of The State Of Delaware Controllable long term operation of a nuclear reactor
US9214246B2 (en) * 2006-11-28 2015-12-15 Terrapower, Llc System and method for operating a modular nuclear fission deflagration wave reactor
US7860207B2 (en) 2006-11-28 2010-12-28 The Invention Science Fund I, Llc Method and system for providing fuel in a nuclear reactor
US9793014B2 (en) * 2008-05-15 2017-10-17 Terrapower, Llc Heat pipe fission fuel element
US20090285348A1 (en) * 2008-05-15 2009-11-19 Searete Llc, A Limited Liability Corporation Of The State Of Delaware Heat pipe fission fuel element
FR2948906B1 (fr) * 2009-08-07 2011-12-09 Peugeot Citroen Automobiles Sa Enjoliveur arriere multifonctionnel de pavillon pour vehicule automobile et vehicule equipe d'un tel enjoliveur.
BR112012010389A2 (pt) 2009-11-02 2020-08-18 Searete, Llc "reator de fissão nuclear de ondas estacionárias e métodos"
US10614923B2 (en) 2016-07-19 2020-04-07 Battelle Energy Alliance, Llc Methods of forming structures and fissile fuel materials by additive manufacturing
US11049625B2 (en) * 2016-11-25 2021-06-29 Korea Advanced Institute Of Science And Technology Nuclear fuel pellet with central burnable absorber
US11367537B2 (en) * 2017-05-09 2022-06-21 Westinghouse Electric Company Llc Annular nuclear fuel pellets with central burnable absorber
US11404177B2 (en) * 2019-10-23 2022-08-02 Battelle Energy Alliance, Llc Reactor fuel pellets with thermally-conductive inserts, and related reactor fuel pellet arrangements
KR102128532B1 (ko) 2019-10-29 2020-06-30 한국과학기술원 디스크형 가연성흡수체를 포함한 핵연료 봉
CN112420223B (zh) * 2020-11-18 2023-02-28 中国核动力研究设计院 一种基于钆富集的压水堆堆芯长循环换料装载方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3275525A (en) * 1965-07-20 1966-09-27 Clarence H Bloomster Nuclear fuel element incorporating helical fissionable wire
DE1279230B (de) * 1967-03-11 1968-10-03 Kernenergieverwert Ges Fuer Brennelementstab zum Aufbau von Reaktorkernen
US3799839A (en) * 1971-01-07 1974-03-26 Gen Electric Reactivity and power distribution control of nuclear reactor
GB1461263A (en) * 1973-01-12 1977-01-13 British Nuclear Fuels Ltd Ceramic nuclear fuel pellets
US4393510A (en) * 1973-07-20 1983-07-12 Pacific Nuclear Fuels, Inc. Reactor for production of U-233
GB1596072A (en) * 1978-05-17 1981-08-19 British Nuclear Fuels Ltd Nuclear reactor fuel
US4273616A (en) * 1979-03-23 1981-06-16 Combustion Engineering, Inc. High burnup nuclear fuel rod
GB2072928A (en) * 1980-04-01 1981-10-07 British Nuclear Fuels Ltd Fuel pin
US4826630A (en) * 1981-12-28 1989-05-02 Westinghouse Electric Corp. Burnable neutron absorbers
US4493814A (en) * 1982-05-11 1985-01-15 Westinghouse Electric Corp. High uranium utilization fuel rod for light water reactors
JPS59180388A (ja) * 1983-03-30 1984-10-13 原子燃料工業株式会社 原子燃料要素
DE3472489D1 (en) * 1983-05-06 1988-08-04 Babcock & Wilcox Co Annular fuel rods for nuclear reactors
US4853177A (en) * 1983-05-06 1989-08-01 The Babcock & Wilcox Company Void plug for annular fuel pellets
SU1435048A1 (ru) * 1985-03-25 1990-09-15 Предприятие П/Я Р-6575 Тепловыдел ющий элемент
JPH0660948B2 (ja) * 1985-04-12 1994-08-10 株式会社日立製作所 燃料集合体
US4678629A (en) * 1985-09-05 1987-07-07 Westinghouse Electric Corp. Nuclear fuel pellet containing gadolinia

Also Published As

Publication number Publication date
JPH0519078A (ja) 1993-01-26
FR2679369A1 (fr) 1993-01-22
DE4223126A1 (de) 1993-01-21
GB9214804D0 (en) 1992-09-02
GB2258340A (en) 1993-02-03
GB2258340B (en) 1994-10-05
US5309493A (en) 1994-05-03

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Legal Events

Date Code Title Description
CA Change of address
CD Change of name or company name
ST Notification of lapse

Effective date: 20080331