ES2184963T3 - Ensamblajes de haces de combustible y reactor nuclear que usa dichos haces de combustible. - Google Patents

Ensamblajes de haces de combustible y reactor nuclear que usa dichos haces de combustible.

Info

Publication number
ES2184963T3
ES2184963T3 ES97305325T ES97305325T ES2184963T3 ES 2184963 T3 ES2184963 T3 ES 2184963T3 ES 97305325 T ES97305325 T ES 97305325T ES 97305325 T ES97305325 T ES 97305325T ES 2184963 T3 ES2184963 T3 ES 2184963T3
Authority
ES
Spain
Prior art keywords
length
sup
duct
rods
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 - Lifetime
Application number
ES97305325T
Other languages
English (en)
Inventor
Gary Errol Dix
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 ES2184963T3 publication Critical patent/ES2184963T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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)
  • Supports For Pipes And Cables (AREA)

Abstract

EL CONJUNTO DE HACES DE VARILLAS DE COMBUSTIBLE PARA UN REACTOR NUCLEAR PRESENTADO INCLUYE UN CONDUCTO ALARGADO ABIERTO EN LOS EXTREMOS (116), CON UN AREA INTERIOR DE FLUJO MAYOR EN LA PARTE SUPERIOR DEL CONDUCTO (116); VARIAS VARILLAS DE COMBUSTIBLE EN EL CONDUCTO (116), ALGUNAS DE ELLAS DE LONGITUD MAXIMA (120) QUE SE EXTIENDEN PRACTICAMENTE EN TODA LA LONGITUD DEL CONDUCTO (116), Y POR LO MENOS UNA VARILLA DE LONGITUD INTERMEDIA (120{SUP,1}), CUYA LONGITUD EN EL SENTIDO AXIAL ES MENOR QUE LAS DE LONGITUD MAXIMA (120). VARIOS SEPARADORES (S) SOPORTAN LATERALMENTE A LO LARGO DE SU EXTENSION LAS VARILLAS DE LONGITUD MAXIMA (120) Y LA VARILLA O VARILLAS DE LONGITUD INTERMEDIA (120{SUP,1}); UNO (S{SUP,1}) DE DICHOS ESPACIADORES (S), QUE ES EL ULTIMO QUE SOPORTA TODAS LAS VARILLAS (LAS DE LONGITUD MAXIMA Y LAS DE LONGITUD INTERMEDIA) (120, 120{SUP,1}), SE ENCUENTRA EN LA REGION SUPERIOR DEL CONDUCTO (116) DONDE AUMENTA LA SECCION DE FLUJO INTERIOR.
ES97305325T 1996-07-19 1997-07-16 Ensamblajes de haces de combustible y reactor nuclear que usa dichos haces de combustible. Expired - Lifetime ES2184963T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US68422896A 1996-07-19 1996-07-19

Publications (1)

Publication Number Publication Date
ES2184963T3 true ES2184963T3 (es) 2003-04-16

Family

ID=24747210

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97305325T Expired - Lifetime ES2184963T3 (es) 1996-07-19 1997-07-16 Ensamblajes de haces de combustible y reactor nuclear que usa dichos haces de combustible.

Country Status (4)

Country Link
EP (1) EP0820066B1 (es)
JP (1) JPH10123273A (es)
DE (1) DE69716188T2 (es)
ES (1) ES2184963T3 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7702060B2 (en) 2006-10-20 2010-04-20 Global Nuclear Fuel - Americas, L.L.C. Expanded nuclear fuel channel
EP2088600A1 (en) * 2008-02-07 2009-08-12 Hitachi-GE Nuclear Energy, Ltd. Core of a boiling water reactor
JP2013217661A (ja) * 2012-04-04 2013-10-24 Global Nuclear Fuel-Japan Co Ltd 沸騰水型原子炉用の燃料集合体、及び該燃料集合体のスペーサ
WO2016146149A1 (en) 2015-03-13 2016-09-22 Westinghouse Electric Sweden Ab Fuel channel for a nuclear boiling water reactor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59180389A (ja) * 1983-03-31 1984-10-13 原子燃料工業株式会社 沸騰水型原子炉用燃料集合体
US4749543A (en) * 1987-03-24 1988-06-07 General Electric Company Axially shaped channel and integral flow trippers
JPS63293490A (ja) * 1987-05-27 1988-11-30 Hitachi Ltd 燃料チヤンネルボツクス
DE3834611C3 (de) * 1987-10-13 1998-02-12 Toshiba Kawasaki Kk Brennstoffanordnung für einen Kernreaktor
JPH0328794A (ja) * 1989-06-27 1991-02-06 Nuclear Fuel Ind Ltd 沸謄水型原子炉用燃料集合体とその冷却水流通用水管

Also Published As

Publication number Publication date
DE69716188D1 (de) 2002-11-14
DE69716188T2 (de) 2003-05-28
JPH10123273A (ja) 1998-05-15
EP0820066B1 (en) 2002-10-09
EP0820066A1 (en) 1998-01-21

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