FR2029081A1 - Annular fuel element for high flux isotope - reactors - Google Patents

Annular fuel element for high flux isotope - reactors

Info

Publication number
FR2029081A1
FR2029081A1 FR6916368A FR6916368A FR2029081A1 FR 2029081 A1 FR2029081 A1 FR 2029081A1 FR 6916368 A FR6916368 A FR 6916368A FR 6916368 A FR6916368 A FR 6916368A FR 2029081 A1 FR2029081 A1 FR 2029081A1
Authority
FR
France
Prior art keywords
reactors
fuel element
high flux
annular fuel
flux isotope
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.)
Granted
Application number
FR6916368A
Other languages
French (fr)
Other versions
FR2029081B1 (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.)
Nukem GmbH
Nukem Nuklear Chemie und Metallurgie GmbH
Original Assignee
Nukem GmbH
Nukem Nuklear Chemie und Metallurgie GmbH
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 Nukem GmbH, Nukem Nuklear Chemie und Metallurgie GmbH filed Critical Nukem GmbH
Publication of FR2029081A1 publication Critical patent/FR2029081A1/en
Application granted granted Critical
Publication of FR2029081B1 publication Critical patent/FR2029081B1/fr
Granted 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
    • G21C3/36—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)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Arc Welding In General (AREA)

Abstract

An outer tube is shrunk around the fuel segments which rest with their inner plate against an inner tube. Both tubes are welded with the corresponding plates at the edges and, in addition, the inner tube has holes which are filled out by welding. The fuel plates are shaped like involutes and are rolled into the slots of the circular inner and outer plate.
FR6916368A 1969-01-25 1969-05-20 Annular fuel element for high flux isotope - reactors Granted FR2029081A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691903765 DE1903765B2 (en) 1969-01-25 1969-01-25 FUEL ELEMENT FOR NUCLEAR REACTORS WITH FUEL PLATES ARRANGED IN A RING

Publications (2)

Publication Number Publication Date
FR2029081A1 true FR2029081A1 (en) 1970-10-16
FR2029081B1 FR2029081B1 (en) 1973-10-19

Family

ID=5723393

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6916368A Granted FR2029081A1 (en) 1969-01-25 1969-05-20 Annular fuel element for high flux isotope - reactors

Country Status (2)

Country Link
DE (1) DE1903765B2 (en)
FR (1) FR2029081A1 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
DE1903765B2 (en) 1973-07-05
DE1903765A1 (en) 1970-09-03
FR2029081B1 (en) 1973-10-19
DE1903765C3 (en) 1974-01-24

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Legal Events

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