DE69212892D1 - Kernbrennstabbündel mit Brennstäben von zwei Durchmessern - Google Patents

Kernbrennstabbündel mit Brennstäben von zwei Durchmessern

Info

Publication number
DE69212892D1
DE69212892D1 DE69212892T DE69212892T DE69212892D1 DE 69212892 D1 DE69212892 D1 DE 69212892D1 DE 69212892 T DE69212892 T DE 69212892T DE 69212892 T DE69212892 T DE 69212892T DE 69212892 D1 DE69212892 D1 DE 69212892D1
Authority
DE
Germany
Prior art keywords
diameters
rod bundles
fuel
rods
nuclear 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 - Fee Related
Application number
DE69212892T
Other languages
English (en)
Other versions
DE69212892T2 (de
Inventor
Bruce Matzner
Anthony Paul Reese
Eric Bertil Johansson
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
Application granted granted Critical
Publication of DE69212892D1 publication Critical patent/DE69212892D1/de
Publication of DE69212892T2 publication Critical patent/DE69212892T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G21C3/02—Fuel elements
    • G21C3/04—Constructional details
    • G21C3/16—Details of the construction within the casing
    • 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
    • G21C3/02—Fuel elements
    • G21C3/04—Constructional details
    • 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
    • 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
DE69212892T 1991-05-17 1992-05-12 Kernbrennstabbündel mit Brennstäben von zwei Durchmessern Expired - Fee Related DE69212892T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US70191691A 1991-05-17 1991-05-17

Publications (2)

Publication Number Publication Date
DE69212892D1 true DE69212892D1 (de) 1996-09-26
DE69212892T2 DE69212892T2 (de) 1997-02-20

Family

ID=24819180

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69212892T Expired - Fee Related DE69212892T2 (de) 1991-05-17 1992-05-12 Kernbrennstabbündel mit Brennstäben von zwei Durchmessern

Country Status (4)

Country Link
EP (1) EP0514121B1 (de)
JP (1) JP3121434B2 (de)
DE (1) DE69212892T2 (de)
ES (1) ES2090512T3 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5178825A (en) * 1991-11-29 1993-01-12 General Electric Company Fuel bundle and spacer utilizing tapered fuel rods
SE504128C2 (sv) * 1995-03-22 1996-11-18 Asea Atom Ab Bränslepatron för kokarvattenreaktor med avsmalnande bränslestavar
SE522371C2 (sv) * 1998-12-23 2004-02-03 Westinghouse Atom Ab Bränslepatron för en lättvattenreaktor
US6298108B1 (en) * 1999-07-21 2001-10-02 Yousef M. Farawila Nuclear fuel rod with upward-shifted pellet stack and a device to realize same
US20140169516A1 (en) * 2012-12-14 2014-06-19 Global Nuclear Fuel - Americas, Llc Fuel rods with varying axial characteristics and nuclear fuel assemblies including the same
JP2015108536A (ja) * 2013-12-04 2015-06-11 株式会社東芝 燃料集合体および加圧水型原子炉
US20220375632A1 (en) * 2021-05-19 2022-11-24 Westinghouse Electric Company Llc Variable fuel rod diameter

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3211627A (en) * 1962-02-05 1965-10-12 Westinghouse Electric Corp Fuel element for a coolant-moderator nuclear reactor
DE3901504A1 (de) * 1988-01-23 1989-08-17 Toshiba Kawasaki Kk Brennstoffanordnung fuer kernreaktoren

Also Published As

Publication number Publication date
JPH05164868A (ja) 1993-06-29
EP0514121A1 (de) 1992-11-19
DE69212892T2 (de) 1997-02-20
ES2090512T3 (es) 1996-10-16
JP3121434B2 (ja) 2000-12-25
EP0514121B1 (de) 1996-08-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee