FR2412914A1 - Element combustible pour reacteurs nucleaires a neutrons rapides - Google Patents

Element combustible pour reacteurs nucleaires a neutrons rapides

Info

Publication number
FR2412914A1
FR2412914A1 FR7835856A FR7835856A FR2412914A1 FR 2412914 A1 FR2412914 A1 FR 2412914A1 FR 7835856 A FR7835856 A FR 7835856A FR 7835856 A FR7835856 A FR 7835856A FR 2412914 A1 FR2412914 A1 FR 2412914A1
Authority
FR
France
Prior art keywords
fuel element
fuel
neutron nuclear
nuclear reactors
quick neutron
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.)
Pending
Application number
FR7835856A
Other languages
English (en)
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.)
Kraftwerk Union AG
Original Assignee
Kraftwerk Union AG
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 Kraftwerk Union AG filed Critical Kraftwerk Union AG
Publication of FR2412914A1 publication Critical patent/FR2412914A1/fr
Pending 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
    • G21C3/30—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)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)

Abstract

ELEMENT COMBUSTIBLE POUR REACTEURS NUCLEAIRES A NEUTRONS RAPIDES, EN PARTICULIER DU TYPE REFROIDI AU GAZ, CET ELEMENT COMBUSTIBLE ETANT CONSTITUE PAR UN FAISCEAU DE BARREAUX COMBUSTIBLES DISPOSES PARALLELEMENT ET ENTOURES D'UNE ENVELOPPE OU CAISSON SERVANT AU GUIDAGE DE L'ECOULEMENT. LE NOYAU DU REACTEUR NUCLEAIRE A NEUTRONS RAPIDES EST CONSTITUE PAR DES ELEMENTS COMBUSTIBLES JUXTAPOSES AVEC CAISSONS CYLINDRIQUES 4, LES BARREAUX COMBUSTIBLES ENTOURES PAR CES CAISSONS ETANT PLACES SUR DES CERCLES CONCENTRIQUES.
FR7835856A 1977-12-22 1978-12-20 Element combustible pour reacteurs nucleaires a neutrons rapides Pending FR2412914A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772757396 DE2757396A1 (de) 1977-12-22 1977-12-22 Brennelement fuer schnelle kernreaktoren

Publications (1)

Publication Number Publication Date
FR2412914A1 true FR2412914A1 (fr) 1979-07-20

Family

ID=6026955

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7835856A Pending FR2412914A1 (fr) 1977-12-22 1978-12-20 Element combustible pour reacteurs nucleaires a neutrons rapides

Country Status (5)

Country Link
US (1) US4274921A (fr)
JP (1) JPS5495893A (fr)
DE (1) DE2757396A1 (fr)
FR (1) FR2412914A1 (fr)
GB (1) GB2011151B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3632503A1 (de) * 1986-09-10 1988-03-24 Siemens Ag Kernstruktur fuer kernreaktoren mit hexagonalem brennelement-gitter aus rundrohren
US4879086A (en) * 1988-09-27 1989-11-07 The United States Of America As Represented By The United States Department Of Energy Neutron economic reactivity control system for light water reactors
US5136619A (en) * 1989-02-13 1992-08-04 The United States Of America As Represented By The United States Department Of Energy Thermal breeder fuel enrichment zoning
JP5896711B2 (ja) * 2011-12-07 2016-03-30 三菱重工業株式会社 高速炉用燃料集合体構造及び高速炉内の燃料集合体配置構造

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1196445A (fr) * 1957-05-29 1959-11-24 Sulzer Ag Pile atomique et son procédé de fabrication
FR1252674A (fr) * 1959-12-11 1961-02-03 Snecma éléments combustibles nucléaires perfectionnés
US3318778A (en) * 1964-02-27 1967-05-09 Hitachi Ltd Nuclear fuel element
FR1563494A (fr) * 1967-05-17 1969-04-11
FR2242748A1 (en) * 1973-09-03 1975-03-28 Atomic Energy Authority Uk Gas cooled nuclear reactor fuel element - using porous nuclear fuel filling of spaced vertical selected channels

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3140237A (en) * 1963-10-16 1964-07-07 Russell E Peterson Large fast nuclear reactor
US3366546A (en) * 1965-12-02 1968-01-30 Combustion Eng Nuclear reactor
US3546068A (en) * 1967-11-01 1970-12-08 Babcock & Wilcox Co Nuclear reactor core construction
US3844886A (en) * 1968-05-02 1974-10-29 Gen Electric Nuclear reactor utilizing plutonium in peripheral fuel assemblies
US3798124A (en) * 1969-05-27 1974-03-19 Atomic Energy Commission Fuel subassembly for nuclear reactor
GB1502427A (en) * 1974-06-03 1978-03-01 Atomic Energy Authority Uk Nuclear reactor coolant channels

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1196445A (fr) * 1957-05-29 1959-11-24 Sulzer Ag Pile atomique et son procédé de fabrication
FR1252674A (fr) * 1959-12-11 1961-02-03 Snecma éléments combustibles nucléaires perfectionnés
US3318778A (en) * 1964-02-27 1967-05-09 Hitachi Ltd Nuclear fuel element
FR1563494A (fr) * 1967-05-17 1969-04-11
FR2242748A1 (en) * 1973-09-03 1975-03-28 Atomic Energy Authority Uk Gas cooled nuclear reactor fuel element - using porous nuclear fuel filling of spaced vertical selected channels

Also Published As

Publication number Publication date
GB2011151A (en) 1979-07-04
GB2011151B (en) 1982-05-19
US4274921A (en) 1981-06-23
DE2757396A1 (de) 1979-07-05
JPS5495893A (en) 1979-07-28

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