ES2093924T3 - Haz de combustible para reactores de agua en ebullicion con al menos una zona de agua cerrada alimentada por la parte superior. - Google Patents

Haz de combustible para reactores de agua en ebullicion con al menos una zona de agua cerrada alimentada por la parte superior.

Info

Publication number
ES2093924T3
ES2093924T3 ES93301941T ES93301941T ES2093924T3 ES 2093924 T3 ES2093924 T3 ES 2093924T3 ES 93301941 T ES93301941 T ES 93301941T ES 93301941 T ES93301941 T ES 93301941T ES 2093924 T3 ES2093924 T3 ES 2093924T3
Authority
ES
Spain
Prior art keywords
fuel
water
partial length
area
boiling water
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
ES93301941T
Other languages
English (en)
Inventor
Gary Errol Dix
Bruce Matzner
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 ES2093924T3 publication Critical patent/ES2093924T3/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
    • G21C3/322—Means to influence the coolant flow through or around the bundles
    • G21C3/3225—Means to influence the coolant flow through or around the bundles by waterrods
    • 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)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

LAS REGIONES DE AGUA (R) SE SITUAN SOBRE VARILLAS DE COMBUSTIBLE DE LONGITUD PARCIAL (18) EN MAZOS DE VARILLAS DE COMBUSTIBLE PARA UN RECTOR NUCLEAR DE AGUA HIRVIENTE (B). LAS REGIONES DE AGUA DE LONGITUD PARCIAL INCLUYEN UNOS CONTENEDORES DISCRETOS QUE TIENEN UNOS PUERTOS DE ENTRADA (31) EN LA PARTE SUPERIOR DE LAS REGIONES DE ENTRADA DE LONGITUD PARCIAL PARA CAPTURAR EL AGUA, Y UNOS PUERTOS DE VENTILACION (41) PARA PERMITIR QUE ESCAPE EL VAPOR GENERADO INTERNAMENTE. LAS VENTAJAS DE LA MODERACION MEJORADA DE NEUTRONES EN LA PARTE SUPERIOR DEL CONJUNTO DEL COMBUSTIBLE SON MANTENIDAS MIENTRAS QUE SE MINIMIZAN LOS REQUERIMIENTOS PARA LA SEPARACION DEL COMBUSTIBLE DE URANIO.
ES93301941T 1992-03-16 1993-03-15 Haz de combustible para reactores de agua en ebullicion con al menos una zona de agua cerrada alimentada por la parte superior. Expired - Lifetime ES2093924T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/851,714 US5245643A (en) 1992-03-16 1992-03-16 Top filled water regions overlying part length fuel rods

Publications (1)

Publication Number Publication Date
ES2093924T3 true ES2093924T3 (es) 1997-01-01

Family

ID=25311474

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93301941T Expired - Lifetime ES2093924T3 (es) 1992-03-16 1993-03-15 Haz de combustible para reactores de agua en ebullicion con al menos una zona de agua cerrada alimentada por la parte superior.

Country Status (7)

Country Link
US (1) US5245643A (es)
EP (1) EP0561589B1 (es)
JP (1) JP2553814B2 (es)
DE (1) DE69305892T2 (es)
ES (1) ES2093924T3 (es)
MX (1) MX9301475A (es)
TW (1) TW216465B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW294813B (es) * 1994-11-23 1997-01-01 Gen Electric
EP0800180B1 (en) 1996-04-01 2002-01-02 General Electric Company Fluid separation devices for vent volumes of nuclear fuel bundles
SE508060C2 (sv) * 1996-06-20 1998-08-17 Asea Atom Ab Kärnbränslepatron innefattande medel för rotation av ånga och vatten runt en ångledningskanal
SE506821C2 (sv) * 1996-06-20 1998-02-16 Asea Atom Ab Bränslepatron för en kokarvattenreaktor innefattande ett flertal vattenbehållare anordnade efter varandra i bränslepatronens längdriktning
US5875224A (en) * 1997-09-02 1999-02-23 General Electric Company Swirler attachment for a spacer of a nuclear fuel bundle
US6181763B1 (en) * 1997-10-08 2001-01-30 General Electric Company Siphon water rods
SE517733C2 (sv) * 2000-11-02 2002-07-09 Westinghouse Atom Ab Bränslepatron och rörformigt element för en nukleär kokarvattenreaktor
US7139353B2 (en) * 2002-12-06 2006-11-21 Framatome Anp Inc. Boiling water reactor nuclear fuel assembly lifting support
US7391124B2 (en) * 2005-05-25 2008-06-24 Angel Severino Diaz Method and system for producing electricity

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61278788A (ja) * 1985-06-05 1986-12-09 株式会社日立製作所 燃料集合体
US4753774A (en) * 1986-02-06 1988-06-28 Westinghouse Electric Corp. Orificing of water cross inlet in BWR fuel assembly
JPH0684994B2 (ja) * 1986-02-28 1994-10-26 株式会社日立製作所 非常用炉心冷却装置
US4708846A (en) * 1986-04-10 1987-11-24 Exxon Nuclear Company, Inc. BWR critical-power-enhancing water rod (85-EN-3)
US4755348A (en) * 1987-01-12 1988-07-05 General Electric Company Cooled water rod (LOCA conditions)
JP2510561B2 (ja) * 1987-03-25 1996-06-26 株式会社日立製作所 燃料集合体
US5068082A (en) * 1987-07-18 1991-11-26 Kabushiki Kaisha Toshiba Fuel assembly for nuclear reactor
DE3844595C2 (es) * 1987-08-27 1991-05-29 Kabushiki Kaisha Toshiba, Kawasaki, Kanagawa, Jp
US4812286A (en) * 1988-02-08 1989-03-14 General Electric Company Shroud tank and fill pipe for a boiling water nuclear reactor
US5112570A (en) * 1988-04-04 1992-05-12 Hewlett-Packard Company Two-phase pressure drop reduction bwr assembly design
US4957698A (en) * 1989-02-17 1990-09-18 Advanced Nuclear Fuels Corporation Advanced boiling water reactor fuel assembly design
DE9103984U1 (de) * 1991-04-02 1991-05-29 Siemens AG, 8000 München Zusatzeinspeisung von flüssigem Kühlmittel in ein Brennelement eines Siedewasserreaktors
US5255300A (en) * 1991-07-30 1993-10-19 Siemens Power Corporation Fuel assembly for boiling water reactors
JPH05346473A (ja) * 1992-06-15 1993-12-27 Hitachi Ltd 燃料集合体

Also Published As

Publication number Publication date
US5245643A (en) 1993-09-14
EP0561589A1 (en) 1993-09-22
DE69305892T2 (de) 1997-05-28
JPH0611586A (ja) 1994-01-21
TW216465B (es) 1993-11-21
MX9301475A (es) 1994-02-28
DE69305892D1 (de) 1996-12-19
JP2553814B2 (ja) 1996-11-13
EP0561589B1 (en) 1996-11-13

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