ES2086653T3 - Conjunto de combustible provisto de barras de longitud parcial con separador de vapor para reactores de agua en ebullicion. - Google Patents

Conjunto de combustible provisto de barras de longitud parcial con separador de vapor para reactores de agua en ebullicion.

Info

Publication number
ES2086653T3
ES2086653T3 ES92304243T ES92304243T ES2086653T3 ES 2086653 T3 ES2086653 T3 ES 2086653T3 ES 92304243 T ES92304243 T ES 92304243T ES 92304243 T ES92304243 T ES 92304243T ES 2086653 T3 ES2086653 T3 ES 2086653T3
Authority
ES
Spain
Prior art keywords
partial length
fuel
rods
volume
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
ES92304243T
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24822068&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2086653(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of ES2086653T3 publication Critical patent/ES2086653T3/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
    • G21C15/00—Cooling arrangements within the pressure vessel containing the core; Selection of specific coolants
    • G21C15/16—Cooling arrangements within the pressure vessel containing the core; Selection of specific coolants comprising means for separating liquid and steam
    • 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)
  • Separating Particles In Gases By Inertia (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)

Abstract

EL GRUPO DE COMBUSTIBLE NUCLEAR (B) INCLUYE UN PLACA DE ANCLAJE INFERIOR (L) UNA PLACA DE ANCLAJE SUPERIOR (U) Y UN SISTEMA DE VARILLAS DE COMBUSTIBLE ADYACENTES (F). UN CANAL (C) ENTRE LAS PLACAS DE ANCLAJE (L)(U) RODEA EL SISTEMA DE VARILLAS DE COMBUSTIBLE (F) Y CONFINA UN FLUJO DE AGUA ENTRE LAS PLACAS DE ANCLAJE (L),-(U). AL MENOS UNO DE LAS VARILLAS DE COMBUSTIBLE (F) EN EL GRUPO DE COMBUSTIBLE (B) SE EXTIENDE MENOS QUE LA LONGITUD TOTAL DE LA PLACA DE ANCLAJE INFERIOR A LA PLACA DE ANCLAJE SUPERIOR, DE MANERA QUE SE DEFINE UN VOLUMEN (14) QUE CUBRE EL EXTREMO DE LAS VARILLAS DE COMBUSTIBLE DE LONGITUD (P). EL DISPOSITIVO DE SEPARACION SE COLOCA EN EL VOLUMEN (14) QUE CUBRE EL EXTREMO DE LAS VARILLAS DE COMBUSTIBLE PARCIALES DE LONGITUD (P) ENTRANDO EL VOLUMEN (14) SOBRE LA VARILLA DE COMBUSTIBLE DE LONGITUD PARCIAL. EL RESULTADO ES LA CONCENTRACION DE VAPOR EN EL VOLUMEN DE VENTILACION QUE CUBRE LAS VARILLAS DE LONGITUD PARCIALES (P) Y UNA FRACCION DE LIQUIDO ALTO RESIDENTE EN LAS VARILLAS DE LONGITUD TOTALES (F) CIRCUNDANTES.
ES92304243T 1991-05-17 1992-05-12 Conjunto de combustible provisto de barras de longitud parcial con separador de vapor para reactores de agua en ebullicion. Expired - Lifetime ES2086653T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US70264491A 1991-05-17 1991-05-17

Publications (1)

Publication Number Publication Date
ES2086653T3 true ES2086653T3 (es) 1996-07-01

Family

ID=24822068

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92304243T Expired - Lifetime ES2086653T3 (es) 1991-05-17 1992-05-12 Conjunto de combustible provisto de barras de longitud parcial con separador de vapor para reactores de agua en ebullicion.

Country Status (4)

Country Link
EP (1) EP0514117B1 (es)
JP (1) JP2609029B2 (es)
DE (1) DE69210086T2 (es)
ES (1) ES2086653T3 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5416812A (en) * 1991-05-17 1995-05-16 General Electric Company Optimized critical power in a fuel bundle with part length rods
US5345485A (en) * 1992-03-13 1994-09-06 Siemens Power Corporation Coolant vent fuel rod for a light water reactor
US5491733A (en) * 1992-03-13 1996-02-13 Siemens Power Corporation Nuclear fuel rod assembly apparatus
US5371768A (en) * 1992-12-14 1994-12-06 General Electric Company Swirl type spacer for boiling water reactor fuel
US5488644A (en) 1994-07-13 1996-01-30 General Electric Company Spring assemblies for adjoining nuclear fuel rod containing ferrules and a spacer formed of the spring assemblies and ferrules
US5519747A (en) 1994-10-04 1996-05-21 General Electric Company Apparatus and methods for fabricating spacers for a nuclear fuel rod bundle
US5546437A (en) 1995-01-11 1996-08-13 General Electric Company Spacer for nuclear fuel rods
US5566217A (en) 1995-01-30 1996-10-15 General Electric Company Reduced height spacer for nuclear fuel rods
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
US5675621A (en) 1995-08-17 1997-10-07 General Electric Company Reduced height flat spring spacer for nuclear fuel rods
SE508060C2 (sv) 1996-06-20 1998-08-17 Asea Atom Ab Kärnbränslepatron innefattande medel för rotation av ånga och vatten runt en ångledningskanal
DE102012221287A1 (de) * 2012-11-21 2014-05-22 Siemens Aktiengesellschaft Abstandshalteranordnung
JP2014163806A (ja) * 2013-02-26 2014-09-08 Hitachi Ltd 燃料集合体

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE703561A (es) * 1967-09-07 1968-03-07
GB1238849A (es) * 1967-10-30 1971-07-14
US3663367A (en) * 1969-12-31 1972-05-16 Combustion Eng Flow deflector for nuclear fuel element assemblies
DE8802565U1 (de) * 1988-02-26 1988-05-05 Siemens AG, 1000 Berlin und 8000 München Siedewasserkernreaktor
US5112570A (en) * 1988-04-04 1992-05-12 Hewlett-Packard Company Two-phase pressure drop reduction bwr assembly design
JPH0351796A (ja) * 1989-07-20 1991-03-06 Toshiba Corp 原子炉燃料集合体
JPH03128483A (ja) * 1989-08-25 1991-05-31 Toshiba Corp 燃料集合体
JPH04297895A (ja) * 1991-03-27 1992-10-21 Nuclear Fuel Ind Ltd 沸騰水型原子炉用燃料集合体

Also Published As

Publication number Publication date
JPH05150066A (ja) 1993-06-18
EP0514117A1 (en) 1992-11-19
JP2609029B2 (ja) 1997-05-14
EP0514117B1 (en) 1996-04-24
DE69210086T2 (de) 1996-12-05
DE69210086D1 (de) 1996-05-30

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