ES8702034A1 - Conjunto de combustible nuclear - Google Patents

Conjunto de combustible nuclear

Info

Publication number
ES8702034A1
ES8702034A1 ES524026A ES524026A ES8702034A1 ES 8702034 A1 ES8702034 A1 ES 8702034A1 ES 524026 A ES524026 A ES 524026A ES 524026 A ES524026 A ES 524026A ES 8702034 A1 ES8702034 A1 ES 8702034A1
Authority
ES
Spain
Prior art keywords
fuel assembly
boiling water
nuclear
fuel
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
Application number
ES524026A
Other languages
English (en)
Other versions
ES524026A0 (es
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
ASEA 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 ASEA Atom AB filed Critical ASEA Atom AB
Publication of ES524026A0 publication Critical patent/ES524026A0/es
Publication of ES8702034A1 publication Critical patent/ES8702034A1/es
Expired 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
    • 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
    • G21C3/34—Spacer grids
    • G21C3/344—Spacer grids formed of assembled tubular elements
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S376/00—Induced nuclear reactions: processes, systems, and elements
    • Y10S376/90—Particular material or material shapes for fission reactors

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Fuel Cell (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

CONJUNTO DE COMBUSTIBLE NUCLEAR. CONSTA DE UN CANAL DE COMBUSTIBLE VERTICAL (1) QUE SE DIVIDE EN CUATRO CANALES PARCIALES CON LA AYUDA DE UN DISPOSITIVO DE PESO DE AGUA ALARGADO (3), VERTICAL Y DE SECCION TRANSVERSAL CRUCIFORME; Y DE UN HAZ (2) DE VEINTE BARRAS DE COMBUSTIBLE (6) QUE ESTAN RODEADAS POR EL CANAL PARCIAL, LAS CUALES ESTAN COLOCADAS EN DICHO CANAL PARCIAL MEDIANTE UNA PLURALIDAD DE ESPACIADORES (7) COLOCADOS EN DIRECCION VERTICAL UNO TRAS OTRO. EL DISPOSITIVO DE PASO DE AGUA (3) CONSTA DE CUATRO ELEMENTOS ALARGADOS DE LAMINA METALICA (4), DE SECCION TRANSVERSAL EN FORMA DE L. Y DEFINE UN PASO DE AGUA (5) VERTICAL DE SECCION TRANSVERSAL CRUCIFORME. DE APLICACION EN REACTORES NUCLEARES DE AGUA EN EBULLICION.
ES524026A 1982-07-12 1983-07-11 Conjunto de combustible nuclear Expired ES8702034A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8204269A SE433986B (sv) 1982-07-12 1982-07-12 Kernbrenslepatron

Publications (2)

Publication Number Publication Date
ES524026A0 ES524026A0 (es) 1986-12-01
ES8702034A1 true ES8702034A1 (es) 1986-12-01

Family

ID=20347356

Family Applications (1)

Application Number Title Priority Date Filing Date
ES524026A Expired ES8702034A1 (es) 1982-07-12 1983-07-11 Conjunto de combustible nuclear

Country Status (8)

Country Link
US (1) US4588550A (es)
EP (1) EP0099322B1 (es)
JP (1) JPS5923288A (es)
CA (1) CA1210164A (es)
DE (1) DE3367136D1 (es)
ES (1) ES8702034A1 (es)
FI (1) FI78792C (es)
SE (1) SE433986B (es)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4576786A (en) * 1983-12-21 1986-03-18 Westinghouse Electric Corp. Partial grid for a nuclear reactor fuel assembly
DE3400901A1 (de) * 1984-01-12 1985-07-25 Kraftwerk Union AG, 4330 Mülheim Gespaltenes brennelement fuer einen kernreaktor, insbesondere siedewasserreaktor
JPS6154491A (ja) * 1984-08-24 1986-03-18 株式会社東芝 燃料棒スペ−サ
JPS6166987A (ja) * 1984-09-10 1986-04-05 株式会社東芝 燃料棒スペ−サ
SE450177B (sv) * 1985-10-16 1987-06-09 Asea Atom Ab Kernbrenslepatron
SE454822B (sv) * 1986-04-29 1988-05-30 Asea Atom Ab Kernbrenslepatron till en kernreaktor
US4740350A (en) * 1986-07-22 1988-04-26 Westinghouse Electric Corp. BWR fuel assembly having fuel rod spacers axially positioned by exterior springs
JP2510561B2 (ja) * 1987-03-25 1996-06-26 株式会社日立製作所 燃料集合体
US4863680A (en) * 1987-04-02 1989-09-05 Kabushiki Kaisha Toshiba Fuel assembly
EP0307705A1 (de) * 1987-09-10 1989-03-22 Siemens Aktiengesellschaft Kernreaktor-Brennelement
JP2656279B2 (ja) * 1988-02-01 1997-09-24 株式会社東芝 沸騰水型原子炉用燃料集合体
JP2954312B2 (ja) * 1990-10-05 1999-09-27 株式会社日立製作所 燃料集合体
SE468571B (sv) * 1991-06-12 1993-02-08 Asea Atom Ab Spridare foer sammanhaallande av braenslestavar i en kaernreaktors braenslepatron
SE509238C2 (sv) * 1993-07-05 1998-12-21 Asea Atom Ab Reaktorhärd
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
EP0704856B1 (en) * 1994-09-30 1999-03-10 Siemens Power Corporation Square BWR nuclear fuel assembly with 10 x 12 triangular array layout
US5555281A (en) * 1994-09-30 1996-09-10 Siemens Power Corporation Triangular lattice for LWR square fuel assemblies
US5519747A (en) * 1994-10-04 1996-05-21 General Electric Company Apparatus and methods for fabricating spacers for a nuclear fuel rod bundle
US5519746A (en) * 1994-11-28 1996-05-21 General Electric Company Large BWR fuel channel design
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
US5675621A (en) * 1995-08-17 1997-10-07 General Electric Company Reduced height flat spring spacer for nuclear fuel rods
US5627866A (en) * 1995-10-12 1997-05-06 General Electric Company Fuel assembly structure using channel for load support
SE517867C2 (sv) 1995-10-12 2002-07-23 Gen Electric Vattenstav i ett bränsleaggregat tillhörigt en kokvattenreaktor
US5610961A (en) * 1995-10-12 1997-03-11 General Electric Company Fuel assembly structure using channel for load support
US5748695A (en) * 1995-11-07 1998-05-05 General Electric Company Fuel assembly structure selectively using channel and coolant rod for load support and method
US5995577A (en) * 1997-02-10 1999-11-30 General Electric Company Optimized steam vent locations for a nuclear fuel bundle
RU2136060C1 (ru) * 1997-05-30 1999-08-27 Центр комплексного развития технологии и энерготехнологических систем "Кортэс" Активная зона, тепловыделяющая сборка и тепловыделяющий элемент водо-водяного энергетического ядерного реактора
DE10246131A1 (de) * 2002-10-01 2004-04-22 Framatome Anp Gmbh Brennelement eines Siedewasserreaktors
EP2339589A1 (en) * 2009-12-25 2011-06-29 Global Nuclear Fuel-Japan Co., Ltd. Fuel assembly

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1115153A (en) * 1964-11-09 1968-05-29 Atomic Energy Authority Uk Improvements in or relating to nuclear reactor fuel element assemblies
BE586969A (es) * 1959-01-29
GB931676A (en) * 1960-09-05 1963-07-17 Atomic Energy Authority Uk Improvements in or relating to nuclear reactor core structures
NL282482A (es) * 1961-08-25
BE633077A (es) * 1962-05-30
SE359395B (es) * 1971-12-27 1973-08-27 Asea Atom Ab
SE378930B (es) * 1973-12-20 1975-09-15 Asea Atom Ab
SE409258B (sv) * 1977-12-21 1979-08-06 Asea Atom Ab Spridare foer ett flertal i en kaernreaktor vertikalt anordnade braenslestavar
SE421969B (sv) * 1980-03-17 1982-02-08 Asea Atom Ab Brenslepatron for en kokarreaktor
SE424237B (sv) * 1980-10-29 1982-07-05 Asea Atom Ab Brensleelement for en kokarreaktor
SE423760B (sv) * 1980-11-05 1982-05-24 Asea Atom Ab Kernbrenslepatron

Also Published As

Publication number Publication date
JPH0429994B2 (es) 1992-05-20
SE8204269D0 (sv) 1982-07-12
DE3367136D1 (en) 1986-11-27
ES524026A0 (es) 1986-12-01
SE8204269L (sv) 1984-01-13
EP0099322A2 (de) 1984-01-25
EP0099322B1 (de) 1986-10-22
EP0099322A3 (en) 1984-03-07
JPS5923288A (ja) 1984-02-06
FI78792C (fi) 1989-09-11
CA1210164A (en) 1986-08-19
US4588550A (en) 1986-05-13
SE433986B (sv) 1984-06-25
FI832517L (fi) 1984-01-13
FI78792B (fi) 1989-05-31
FI832517A0 (fi) 1983-07-11

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