FR2426964B1 - Reacteur nucleaire et element combustible associe - Google Patents

Reacteur nucleaire et element combustible associe

Info

Publication number
FR2426964B1
FR2426964B1 FR7912855A FR7912855A FR2426964B1 FR 2426964 B1 FR2426964 B1 FR 2426964B1 FR 7912855 A FR7912855 A FR 7912855A FR 7912855 A FR7912855 A FR 7912855A FR 2426964 B1 FR2426964 B1 FR 2426964B1
Authority
FR
France
Prior art keywords
nuclear reactor
fuel element
related fuel
nuclear
reactor
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
Application number
FR7912855A
Other languages
English (en)
Other versions
FR2426964A1 (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.)
GA Technologies Inc
Original Assignee
GA Technologies Inc
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 GA Technologies Inc filed Critical GA Technologies Inc
Publication of FR2426964A1 publication Critical patent/FR2426964A1/fr
Application granted granted Critical
Publication of FR2426964B1 publication Critical patent/FR2426964B1/fr
Expired 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
    • G21C3/42—Selection of substances for use as reactor fuel
    • G21C3/58—Solid reactor fuel Pellets made of fissile material
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C1/00—Reactor types
    • G21C1/04—Thermal reactors ; Epithermal reactors
    • G21C1/06—Heterogeneous reactors, i.e. in which fuel and moderator are separated
    • G21C1/14—Heterogeneous reactors, i.e. in which fuel and moderator are separated moderator being substantially not pressurised, e.g. swimming-pool reactor
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C7/00—Control of nuclear reaction
    • G21C7/02—Control of nuclear reaction by using self-regulating properties of reactor materials, e.g. Doppler effect
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S376/00—Induced nuclear reactions: processes, systems, and elements
    • Y10S376/90—Particular material or material shapes for fission reactors
    • Y10S376/901—Fuel
FR7912855A 1978-05-22 1979-05-21 Reacteur nucleaire et element combustible associe Expired FR2426964B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/908,065 US4186050A (en) 1978-05-22 1978-05-22 Nuclear reactors

Publications (2)

Publication Number Publication Date
FR2426964A1 FR2426964A1 (fr) 1979-12-21
FR2426964B1 true FR2426964B1 (fr) 1985-08-23

Family

ID=25425104

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7912855A Expired FR2426964B1 (fr) 1978-05-22 1979-05-21 Reacteur nucleaire et element combustible associe

Country Status (11)

Country Link
US (1) US4186050A (fr)
JP (1) JPS54153985A (fr)
AR (1) AR221726A1 (fr)
BE (1) BE876421A (fr)
BR (1) BR7903146A (fr)
DE (1) DE2920190A1 (fr)
ES (1) ES480756A1 (fr)
FR (1) FR2426964B1 (fr)
GB (1) GB2022911B (fr)
IT (1) IT1118643B (fr)
RO (1) RO77432A (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59184885A (ja) * 1983-04-06 1984-10-20 株式会社日立製作所 燃料集合体
US4863675A (en) * 1984-10-04 1989-09-05 General Atomics Nuclear power system
US4751041A (en) * 1986-01-15 1988-06-14 Westinghouse Electric Corp. Burnable neutron absorber element
DE3727529A1 (de) * 1987-08-18 1989-03-02 Kernforschungsanlage Juelich Schwimmbadkernreaktor
US5075075A (en) * 1990-01-16 1991-12-24 Westinghouse Electric Corp. Nuclear reactor core having nuclear fuel and composite burnable absorber arranged for power peaking and moderator temperature coefficient control
US5147598A (en) * 1990-01-16 1992-09-15 Westinghouse Electric Corp. Nuclear reactor core having nuclear fuel and composite burnable absorber arranged for power peaking and moderator temperature coefficient control
WO1991014268A1 (fr) * 1990-03-07 1991-09-19 Combustion Engineering, Inc. Combustible de reacteur a eau pressurisee
US5267284A (en) * 1992-06-30 1993-11-30 Combustion Engineering Inc. Zirconium alloy containing isotopic erbium
EP2248133B1 (fr) * 2007-09-26 2011-08-31 Del Nova Vis S.R.L. Réacteur nucléaire, en particulier réacteur nucléaire de type piscine, ayant des éléments combustibles de concept nouveau
US8000431B2 (en) * 2008-11-20 2011-08-16 Hamilton Sundstrad Corporation Method and composition for moderated nuclear fuel
CN102543224B (zh) * 2010-12-14 2014-06-11 中国核动力研究设计院 用铀氢化锆燃料元件的动力堆
RU2497209C1 (ru) * 2012-07-24 2013-10-27 Открытое Акционерное Общество "Ордена Ленина Научно-Исследовательский И Конструкторский Институт Энерготехники Имени Н.А. Доллежаля" Система аварийного расхолаживания ядерного реактора бассейнового типа
RU2501103C1 (ru) * 2012-07-24 2013-12-10 Открытое Акционерное Общество "Ордена Ленина Научно-Исследовательский И Конструкторский Институт Энерготехники Имени Н.А. Доллежаля" Система охлаждения активной зоны и отражателя ядерного реактора бассейного типа
RU2769102C1 (ru) * 2021-06-14 2022-03-28 Виталий Алексеевич Узиков Пассивная система охлаждения ядерного реактора

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2929707A (en) * 1955-01-13 1960-03-22 Ivan F Weeks Method of fabricating a uranium-zirconium hydride reactor core
US3127325A (en) * 1957-06-10 1964-03-31 Reactor with prompt negative temperature
US3019176A (en) * 1957-11-21 1962-01-30 Gen Dynamics Corp Fuel element
FR1310790A (fr) * 1961-11-22 1962-11-30 North American Aviation Inc Centrale nucléaire mobile de forme ramassée
US3943210A (en) * 1964-04-09 1976-03-09 Rockwell International Corporation Preparation of metal hydride bodies by improved powder metallurgy process

Also Published As

Publication number Publication date
US4186050A (en) 1980-01-29
IT1118643B (it) 1986-03-03
GB2022911A (en) 1979-12-19
JPS6250795B2 (fr) 1987-10-27
ES480756A1 (es) 1980-04-01
GB2022911B (en) 1982-05-06
RO77432A (fr) 1981-11-04
BE876421A (fr) 1979-11-21
FR2426964A1 (fr) 1979-12-21
DE2920190C2 (fr) 1988-07-14
BR7903146A (pt) 1979-12-11
AR221726A1 (es) 1981-03-13
JPS54153985A (en) 1979-12-04
DE2920190A1 (de) 1979-11-29
IT7968076A0 (it) 1979-05-21

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse