FR1455509A - Ensemble combustible pour réacteur nucléaire - Google Patents

Ensemble combustible pour réacteur nucléaire

Info

Publication number
FR1455509A
FR1455509A FR37687A FR37687A FR1455509A FR 1455509 A FR1455509 A FR 1455509A FR 37687 A FR37687 A FR 37687A FR 37687 A FR37687 A FR 37687A FR 1455509 A FR1455509 A FR 1455509A
Authority
FR
France
Prior art keywords
nuclear reactor
fuel assembly
nuclear
reactor
fuel
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
FR37687A
Other languages
English (en)
Inventor
Leonard John Balog
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.)
US Atomic Energy Commission (AEC)
Original Assignee
US Atomic Energy Commission (AEC)
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 US Atomic Energy Commission (AEC) filed Critical US Atomic Energy Commission (AEC)
Application granted granted Critical
Publication of FR1455509A publication Critical patent/FR1455509A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G21C1/16—Heterogeneous reactors, i.e. in which fuel and moderator are separated moderator being substantially not pressurised, e.g. swimming-pool reactor moderator and coolant being different or separated, e.g. sodium-graphite reactor, sodium-heavy water reactor or organic coolant-heavy water reactor
    • G21C1/18—Heterogeneous reactors, i.e. in which fuel and moderator are separated moderator being substantially not pressurised, e.g. swimming-pool reactor moderator and coolant being different or separated, e.g. sodium-graphite reactor, sodium-heavy water reactor or organic coolant-heavy water reactor coolant being pressurised
    • G21C1/20—Heterogeneous reactors, i.e. in which fuel and moderator are separated moderator being substantially not pressurised, e.g. swimming-pool reactor moderator and coolant being different or separated, e.g. sodium-graphite reactor, sodium-heavy water reactor or organic coolant-heavy water reactor coolant being pressurised moderator being liquid, e.g. pressure-tube reactor
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C11/00—Shielding structurally associated with the reactor
    • G21C11/08—Thermal shields; Thermal linings, i.e. for dissipating heat from gamma radiation which would otherwise heat an outer biological shield ; Thermal insulation
    • 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
    • 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

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
FR37687A 1964-12-24 1965-11-08 Ensemble combustible pour réacteur nucléaire Expired FR1455509A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US421133A US3309280A (en) 1964-12-24 1964-12-24 Pressure-tube nuclear reactor including fuel assembly with thermal baffle

Publications (1)

Publication Number Publication Date
FR1455509A true FR1455509A (fr) 1966-04-01

Family

ID=23669294

Family Applications (1)

Application Number Title Priority Date Filing Date
FR37687A Expired FR1455509A (fr) 1964-12-24 1965-11-08 Ensemble combustible pour réacteur nucléaire

Country Status (5)

Country Link
US (1) US3309280A (fr)
BE (1) BE672532A (fr)
DE (1) DE1514999A1 (fr)
FR (1) FR1455509A (fr)
GB (1) GB1099838A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3349004A (en) * 1966-01-17 1967-10-24 Gen Electric Nuclear reactor fuel bundle
US3715274A (en) * 1969-08-15 1973-02-06 Gen Electric Nuclear fuel assembly with reinforced flow channel
FR2136901B1 (fr) * 1971-05-07 1975-02-21 Commissariat Energie Atomique
GB1422796A (en) * 1972-08-07 1976-01-28 Atomic Energy Authority Uk Improvements in nuclear reactors
UST937001I4 (en) * 1973-04-18 1975-08-05 Comtois etal thermal nuclear reactor
US5087412A (en) * 1989-09-15 1992-02-11 The Babcock & Wilcox Company Nuclear reactor

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2987458A (en) * 1954-12-14 1961-06-06 Calvin R Breden Twisted ribbon fuel element
BE565765A (fr) * 1957-03-19
ES246790A1 (es) * 1958-02-03 1959-06-01 North American Aviation Inc Un reactor nuclear
US2938848A (en) * 1958-04-30 1960-05-31 Conrad M Ladd Fuel elements for nuclear reactors
US3104218A (en) * 1958-10-01 1963-09-17 Gen Dynamics Corp Pressure tube structure
US3091582A (en) * 1958-10-28 1963-05-28 Atomic Energy Authority Uk Nuclear reactor systems
LU38657A1 (fr) * 1959-06-04

Also Published As

Publication number Publication date
GB1099838A (en) 1968-01-17
BE672532A (fr) 1966-03-16
DE1514999A1 (de) 1969-12-04
US3309280A (en) 1967-03-14

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