DE1439058A1 - Kernbrennstoffelement - Google Patents

Kernbrennstoffelement

Info

Publication number
DE1439058A1
DE1439058A1 DE19601439058 DE1439058A DE1439058A1 DE 1439058 A1 DE1439058 A1 DE 1439058A1 DE 19601439058 DE19601439058 DE 19601439058 DE 1439058 A DE1439058 A DE 1439058A DE 1439058 A1 DE1439058 A1 DE 1439058A1
Authority
DE
Germany
Prior art keywords
same
concentration
bundle
rods
parts
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
DE19601439058
Other languages
German (de)
English (en)
Inventor
Marchal Raymond Hippoly Firmin
Cebelieu Rene Georges Julien
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.)
Safran Aircraft Engines SAS
Original Assignee
SNECMA 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 SNECMA SAS filed Critical SNECMA SAS
Publication of DE1439058A1 publication Critical patent/DE1439058A1/de
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C7/00—Control of nuclear reaction
    • G21C7/005—Flux flattening
    • 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
    • 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
    • G21C3/328—Relative disposition of the elements in the bundle lattice
    • 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
    • G21C3/36—Assemblies of plate-shaped fuel elements or coaxial tubes
    • 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)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
DE19601439058 1959-12-11 1960-11-30 Kernbrennstoffelement Pending DE1439058A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR812878A FR1252674A (fr) 1959-12-11 1959-12-11 éléments combustibles nucléaires perfectionnés

Publications (1)

Publication Number Publication Date
DE1439058A1 true DE1439058A1 (de) 1968-11-07

Family

ID=8722513

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19601439058 Pending DE1439058A1 (de) 1959-12-11 1960-11-30 Kernbrennstoffelement

Country Status (6)

Country Link
BE (1) BE597707A (en, 2012)
DE (1) DE1439058A1 (en, 2012)
FR (1) FR1252674A (en, 2012)
GB (1) GB955485A (en, 2012)
LU (1) LU39505A1 (en, 2012)
NL (1) NL258581A (en, 2012)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3179571A (en) * 1960-11-03 1965-04-20 Siemens Ag Nuclear fuel units with enclosures of the thimble type for pressure-tube nuclear reactors
US3305449A (en) * 1965-09-14 1967-02-21 William T Furgerson Nuclear reactor core assembly
US4059484A (en) * 1975-05-02 1977-11-22 Exxon Nuclear Company, Inc. Hybrid nuclear fuel assembly with reduced linear heat generation rates
DE2757396A1 (de) * 1977-12-22 1979-07-05 Kraftwerk Union Ag Brennelement fuer schnelle kernreaktoren
EP0065697B1 (en) * 1981-05-15 1985-09-11 Hitachi, Ltd. Fuel assembly
JPS61223582A (ja) * 1985-03-29 1986-10-04 株式会社日立製作所 原子炉用燃料集合体
JPH0660948B2 (ja) * 1985-04-12 1994-08-10 株式会社日立製作所 燃料集合体
US4818478A (en) * 1987-12-07 1989-04-04 Westinghouse Electric Corp. BWR fuel assembly mini-bundle having interior fuel rods of reduced diameter

Also Published As

Publication number Publication date
FR1252674A (fr) 1961-02-03
GB955485A (en) 1964-04-15
BE597707A (en, 2012)
NL258581A (en, 2012)
LU39505A1 (en, 2012) 1961-02-07

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