FR2325156A1 - Assemblage de combustible nucleaire - Google Patents

Assemblage de combustible nucleaire

Info

Publication number
FR2325156A1
FR2325156A1 FR7528779A FR7528779A FR2325156A1 FR 2325156 A1 FR2325156 A1 FR 2325156A1 FR 7528779 A FR7528779 A FR 7528779A FR 7528779 A FR7528779 A FR 7528779A FR 2325156 A1 FR2325156 A1 FR 2325156A1
Authority
FR
France
Prior art keywords
shell
rods
bundle
components
overall cooling
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.)
Withdrawn
Application number
FR7528779A
Other languages
English (en)
Inventor
Jean Boudaille
Pierre Marmonier
Bernard Mesnage
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR7528779A priority Critical patent/FR2325156A1/fr
Priority to IT27335/76A priority patent/IT1068672B/it
Priority to ES451665A priority patent/ES451665A1/es
Publication of FR2325156A1 publication Critical patent/FR2325156A1/fr
Withdrawn legal-status Critical Current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
    • G21C3/324—Coats or envelopes for the bundles
    • 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
    • G21C3/336—Spacer elements for fuel rods in the bundle
    • G21C3/338—Helicoidal spacer elements
    • 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)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
FR7528779A 1975-09-19 1975-09-19 Assemblage de combustible nucleaire Withdrawn FR2325156A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7528779A FR2325156A1 (fr) 1975-09-19 1975-09-19 Assemblage de combustible nucleaire
IT27335/76A IT1068672B (it) 1975-09-19 1976-09-17 Assemblaggio di combustibilie nucleare
ES451665A ES451665A1 (es) 1975-09-19 1976-09-18 Perfeccionamientos introducidos en un conjunto de combusti- bles.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7528779A FR2325156A1 (fr) 1975-09-19 1975-09-19 Assemblage de combustible nucleaire

Publications (1)

Publication Number Publication Date
FR2325156A1 true FR2325156A1 (fr) 1977-04-15

Family

ID=9160206

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7528779A Withdrawn FR2325156A1 (fr) 1975-09-19 1975-09-19 Assemblage de combustible nucleaire

Country Status (3)

Country Link
ES (1) ES451665A1 (fr)
FR (1) FR2325156A1 (fr)
IT (1) IT1068672B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2517866A1 (fr) * 1981-12-04 1983-06-10 Framatome Sa Assemblage combustible pour un reacteur nucleaire sous-modere

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2517866A1 (fr) * 1981-12-04 1983-06-10 Framatome Sa Assemblage combustible pour un reacteur nucleaire sous-modere
EP0081428A1 (fr) * 1981-12-04 1983-06-15 Framatome Assemblage combustible pour un réacteur nucléaire sous-modéré

Also Published As

Publication number Publication date
ES451665A1 (es) 1977-12-16
IT1068672B (it) 1985-03-21

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Legal Events

Date Code Title Description
ST Notification of lapse