ES382773A1 - Disposicion agrupada de combustible nuclear con medios li- mitadores del canal de flujo. - Google Patents

Disposicion agrupada de combustible nuclear con medios li- mitadores del canal de flujo.

Info

Publication number
ES382773A1
ES382773A1 ES382773A ES382773A ES382773A1 ES 382773 A1 ES382773 A1 ES 382773A1 ES 382773 A ES382773 A ES 382773A ES 382773 A ES382773 A ES 382773A ES 382773 A1 ES382773 A1 ES 382773A1
Authority
ES
Spain
Prior art keywords
flow channel
tie plate
sleeve
coolant
leakage
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
ES382773A
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of ES382773A1 publication Critical patent/ES382773A1/es
Expired 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
    • G21C3/322—Means to influence the coolant flow through or around the bundles
    • 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)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
ES382773A 1969-08-15 1970-08-14 Disposicion agrupada de combustible nuclear con medios li- mitadores del canal de flujo. Expired ES382773A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85048369A 1969-08-15 1969-08-15

Publications (1)

Publication Number Publication Date
ES382773A1 true ES382773A1 (es) 1972-11-16

Family

ID=25308246

Family Applications (1)

Application Number Title Priority Date Filing Date
ES382773A Expired ES382773A1 (es) 1969-08-15 1970-08-14 Disposicion agrupada de combustible nuclear con medios li- mitadores del canal de flujo.

Country Status (8)

Country Link
US (1) US3697376A (es)
JP (1) JPS514234B1 (es)
DE (1) DE2040497A1 (es)
ES (1) ES382773A1 (es)
FR (1) FR2058305B1 (es)
GB (1) GB1256198A (es)
NL (1) NL7012019A (es)
SE (1) SE349178B (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4038137A (en) * 1973-09-26 1977-07-26 Exxon Nuclear Company, Inc. Locking means for fuel bundles
US4035233A (en) * 1975-06-18 1977-07-12 General Electric Company Channel follower leakage restrictor
JPS521298A (en) * 1975-06-23 1977-01-07 Toshiba Corp Flow distribution device of nuclear reactor
JPS5277996A (en) * 1975-12-25 1977-06-30 Toshiba Corp Nuclear reactor
US4526745A (en) * 1981-08-25 1985-07-02 Ab Asea-Atom Fuel assembly with a water flow separated from the fuel rods
SE445401B (sv) * 1984-10-24 1986-06-16 Asea Atom Ab Forband vid fixering av en metallisk kropp vid ett veggparti hos ett i en zirkoniumlegering utfort holjeror for en kernbrenslepatron
US4663118A (en) * 1985-06-20 1987-05-05 General Electric Company Flow channel to nozzle attachment for nuclear fuel assembly
USRE34246E (en) * 1987-03-24 1993-05-11 General Electric Company Thin walled channel
USRE33818E (en) * 1987-03-24 1992-02-11 General Electric Company Axially shaped channel and integral flow trippers
US4749543A (en) * 1987-03-24 1988-06-07 General Electric Company Axially shaped channel and integral flow trippers
US4749544A (en) * 1987-03-24 1988-06-07 General Electric Company Thin walled channel
US4889684A (en) * 1988-08-01 1989-12-26 General Electric Company Hydraulic reinforcement of channel at lower tie-plate in BWR fuel bundle
SE509236C2 (sv) * 1993-06-03 1998-12-21 Asea Atom Ab Bränslepatron för kokarvattenreaktor
US5610961A (en) * 1995-10-12 1997-03-11 General Electric Company Fuel assembly structure using channel for load support
US5646973A (en) * 1995-10-12 1997-07-08 General Electric Company BWR fuel assembly without upper tie plate
SE517867C2 (sv) 1995-10-12 2002-07-23 Gen Electric Vattenstav i ett bränsleaggregat tillhörigt en kokvattenreaktor
US5627866A (en) * 1995-10-12 1997-05-06 General Electric Company Fuel assembly structure using channel for load support
US5748695A (en) * 1995-11-07 1998-05-05 General Electric Company Fuel assembly structure selectively using channel and coolant rod for load support and method
US6934351B2 (en) * 2002-12-06 2005-08-23 Framatome Anp Inc. Boiling water reactor fuel assembly
US20230091913A1 (en) * 2021-09-21 2023-03-23 Framatome Bwr nuclear fuel assembly comprising an interaction device between a lower tie plate and a fuel channel

Also Published As

Publication number Publication date
SE349178B (es) 1972-09-18
US3697376A (en) 1972-10-10
GB1256198A (en) 1971-12-08
FR2058305B1 (es) 1973-08-10
JPS514234B1 (es) 1976-02-09
NL7012019A (es) 1971-02-17
DE2040497A1 (de) 1971-02-18
FR2058305A1 (es) 1971-05-28

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19850909