ES2180059T3 - Conjunto combustible nuclear. - Google Patents

Conjunto combustible nuclear.

Info

Publication number
ES2180059T3
ES2180059T3 ES97928565T ES97928565T ES2180059T3 ES 2180059 T3 ES2180059 T3 ES 2180059T3 ES 97928565 T ES97928565 T ES 97928565T ES 97928565 T ES97928565 T ES 97928565T ES 2180059 T3 ES2180059 T3 ES 2180059T3
Authority
ES
Spain
Prior art keywords
fuel assembly
water
steam
channel
vapor
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
ES97928565T
Other languages
English (en)
Inventor
Sture Helmersson
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.)
Westinghouse Electric Sweden AB
Original Assignee
Westinghouse Atom AB
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 Westinghouse Atom AB filed Critical Westinghouse Atom AB
Application granted granted Critical
Publication of ES2180059T3 publication Critical patent/ES2180059T3/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
    • 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

LA INVENCION SE REFIERE A UN CONJUNTO COMBUSTIBLE PARA UN REACTOR DE AGUA HIRVIENTE ADAPTADO PARA QUE DURANTE EL FUNCIONAMIENTO DEL REACTOR PERMITA QUE EL AGUA FLUYA HACIA ARRIBA A TRAVES DEL CONJUNTO COMBUSTIBLE MIENTRAS ABSORBE EL CALOR PROCEDENTE DE UNA PLURALIDAD DE VARILLAS DE COMBUSTIBLE CON LO QUE UNA PARTE DEL AGUA SE TRANSFORMA EN VAPOR. EL CONJUNTO COMBUSTIBLE COMPRENDE UN CANAL PARA EL VAPOR A TRAVES DEL CUAL FLUYE EL VAPOR A TRAVES DEL CONJUNTO COMBUSTIBLE. EL CANAL PARA EL VAPOR ((16A, 16B, 16C, 16D) CONSISTE EN UN VOLUMEN VACIO QUE SE EXTIENDE AL MENOS A TRAVES DE UNA PARTE DEL CONJUNTO COMBUSTIBLE. EL CONJUNTO COMBUSTIBLE ESTA DISEÑADO DE MODO QUE EL AGUA Y EL VAPOR CIRCULEN ALREDEDOR DEL CANAL PARA EL VAPOR CON LO QUE EL AGUA ES EXPULSADA DEL CANAL PARA EL VAPOR MIENTRAS EL VAPOR QUE SE SEPARA DEL AGUA FLUYE HACIA ARRIBA A TRAVES DEL CANAL PARA EL VAPOR.
ES97928565T 1996-06-20 1997-05-30 Conjunto combustible nuclear. Expired - Lifetime ES2180059T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9602447A SE508060C2 (sv) 1996-06-20 1996-06-20 Kärnbränslepatron innefattande medel för rotation av ånga och vatten runt en ångledningskanal

Publications (1)

Publication Number Publication Date
ES2180059T3 true ES2180059T3 (es) 2003-02-01

Family

ID=20403094

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97928565T Expired - Lifetime ES2180059T3 (es) 1996-06-20 1997-05-30 Conjunto combustible nuclear.

Country Status (7)

Country Link
US (1) US6516042B2 (es)
EP (1) EP0906626B1 (es)
JP (1) JP3770405B2 (es)
DE (1) DE69714439T2 (es)
ES (1) ES2180059T3 (es)
SE (1) SE508060C2 (es)
WO (1) WO1997049096A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE509875C2 (sv) * 1997-06-27 1999-03-15 Asea Brown Boveri Bränslepatron vid en kokarvattenreaktor
EP2525364A1 (en) * 2011-05-20 2012-11-21 Areva NP Nuclear fuel assembly having varying spacing between fuel rods

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU35852A1 (es) * 1957-03-08
GB1146779A (en) * 1966-04-02 1969-03-26 Kernforschung Gmbh Ges Fuer Fuel element bundle for nuclear reactors
BE722919A (es) * 1967-10-27 1969-04-01
US3941654A (en) * 1972-01-10 1976-03-02 Canadian General Electric Company Limited Tubular fuel cluster
DE2204168A1 (de) * 1972-01-29 1973-08-02 Siemens Ag Kernreaktorbrennelement
FR2354610A1 (fr) * 1976-06-11 1978-01-06 Commissariat Energie Atomique Assemblage de combustible a plaques pour reacteur nucleaire
JPS54191A (en) * 1977-06-02 1979-01-05 Toshiba Corp Fuel assembly
SE421969B (sv) * 1980-03-17 1982-02-08 Asea Atom Ab Brenslepatron for en kokarreaktor
SE454822B (sv) * 1986-04-29 1988-05-30 Asea Atom Ab Kernbrenslepatron till en kernreaktor
FR2603416B1 (fr) * 1986-08-28 1988-12-02 Framatome Sa Assemblage combustible pour reacteur nucleaire a reseau evolutif
US4755348A (en) * 1987-01-12 1988-07-05 General Electric Company Cooled water rod (LOCA conditions)
DE3862335D1 (de) * 1987-04-06 1991-05-16 Siemens Ag Kernreaktorbrennelement.
US5068082A (en) * 1987-07-18 1991-11-26 Kabushiki Kaisha Toshiba Fuel assembly for nuclear reactor
DE3828616A1 (de) * 1987-08-27 1989-05-03 Toshiba Kawasaki Kk Brennstoffanordnung fuer kernreaktoren
DE3876194T2 (de) * 1987-09-24 1993-04-15 Gen Electric Abstandsgitter mit integrierten verwirbelungsleitblechen.
US5112570A (en) * 1988-04-04 1992-05-12 Hewlett-Packard Company Two-phase pressure drop reduction bwr assembly design
US5017332A (en) * 1988-04-04 1991-05-21 General Electric 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
JPH0713664B2 (ja) * 1989-04-26 1995-02-15 株式会社日立製作所 燃料集合体および燃料スペーサ
US5162097A (en) * 1990-07-10 1992-11-10 General Electric Company Steam cooled nuclear reactor with bi-level core
US5116567A (en) * 1990-07-10 1992-05-26 General Electric Company Nuclear reactor with bi-level core
US5091146A (en) * 1991-03-20 1992-02-25 General Electric Company Steam vent tube for BWR fuel assembly
ES2086653T3 (es) * 1991-05-17 1996-07-01 Gen Electric Conjunto de combustible provisto de barras de longitud parcial con separador de vapor para reactores de agua en ebullicion.
US5229068A (en) * 1991-05-17 1993-07-20 General Electric Company Optimized critical power in a fuel bundle with part length rods
US5416812A (en) * 1991-05-17 1995-05-16 General Electric Company Optimized critical power in a fuel bundle with part length rods
DE4117623A1 (de) * 1991-05-29 1993-02-18 Siemens Ag Brennelement fuer leichtwasserreaktoren, insbesondere fuer heizreaktoren, und kernstruktur daraus
US5255300A (en) * 1991-07-30 1993-10-19 Siemens Power Corporation Fuel assembly for boiling water reactors
US5491733A (en) * 1992-03-13 1996-02-13 Siemens Power Corporation Nuclear fuel rod assembly apparatus
US5345485A (en) * 1992-03-13 1994-09-06 Siemens Power Corporation Coolant vent fuel rod for a light water reactor
US5245643A (en) * 1992-03-16 1993-09-14 General Electric Company Top filled water regions overlying part length fuel rods
SE9404497D0 (sv) * 1994-12-23 1994-12-23 Asea Atom Ab Bränslepatron med korta bränsleenheter
GB9505302D0 (en) * 1995-03-16 1995-05-10 British Nuclear Fuels Plc Nuclear fuel elements
SE504360C2 (sv) * 1995-05-24 1997-01-20 Asea Atom Ab Bränslepatron för kokarvattenreaktor innefattande en grupp bränslestavar med ett fissionsgasplenum omslutet av ett plenumrör
US5572560A (en) * 1995-06-29 1996-11-05 Siemens Power Corporation BWR fuel assembly having fuel rods with variable fuel rod pitches
SE508106C2 (sv) * 1996-12-20 1998-08-31 Asea Atom Ab Bränslepatron för kokarvattenreaktor innefattande en rotationscell samt en i denna anordnad ångledningskanal

Also Published As

Publication number Publication date
DE69714439D1 (de) 2002-09-05
SE9602447D0 (sv) 1996-06-20
SE508060C2 (sv) 1998-08-17
EP0906626B1 (en) 2002-07-31
DE69714439T2 (de) 2003-02-20
US6516042B2 (en) 2003-02-04
JP3770405B2 (ja) 2006-04-26
SE9602447L (sv) 1997-12-21
EP0906626A1 (en) 1999-04-07
US20010003537A1 (en) 2001-06-14
JP2000515963A (ja) 2000-11-28
WO1997049096A1 (en) 1997-12-24

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