ES8801056A1 - Un conjunto de combustible nuclear - Google Patents

Un conjunto de combustible nuclear

Info

Publication number
ES8801056A1
ES8801056A1 ES554765A ES554765A ES8801056A1 ES 8801056 A1 ES8801056 A1 ES 8801056A1 ES 554765 A ES554765 A ES 554765A ES 554765 A ES554765 A ES 554765A ES 8801056 A1 ES8801056 A1 ES 8801056A1
Authority
ES
Spain
Prior art keywords
controlled
assemblies
structural members
assembly
rods
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
ES554765A
Other languages
English (en)
Other versions
ES554765A0 (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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Electric Corp filed Critical Westinghouse Electric Corp
Publication of ES8801056A1 publication Critical patent/ES8801056A1/es
Publication of ES554765A0 publication Critical patent/ES554765A0/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
    • 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
    • G21C3/326—Bundles of parallel pin-, rod-, or tube-shaped fuel elements comprising fuel elements of different composition; comprising, in addition to the fuel elements, other pin-, rod-, or tube-shaped elements, e.g. control rods, grid support rods, fertile rods, poison rods or dummy rods
    • G21C3/328—Relative disposition of the elements in the bundle lattice
    • 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)
  • Catalysts (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)

Abstract

CONJUNTO DE COMBUSTIBLE NUCLEAR. CONSISTE EN UBICAR UNA VARILLA DE NO CONTROL EN UN NUCLEO DE REACTOR NUCLEAR QUE CONSTA DE VARIOS CONJUNTOS DE COMBUSTIBLE CONTROLADOS DISPUESTOS EN UBICACIONES DE LA VARILLA DE CONTROL DENTRO DEL NUCLEO. CADA UNO DE LOS CONJUNTOS DE COMBUSTIBLE CONSTA DE UN INYECTOR INFERIOR Y OTRO SUPERIOR DE REJILLAS TRANSVERSALES ESPACIADAS A LO LARGO DE LAS VARILLAS SOPORTANDOLAS EN UNA FORMACION PREDETERMINADA Y DE UNA SERIE DE ELEMENTOS (69) DE FORMA ALARGADA QUE SOPORTAN LAS REJILLAS E INTERCONECTAN LOS INYECTORES FORMANDO UN CONJUNTO INTEGRAL. EL COMBUSTIBLE (61) ESTA DESPROVISTO DE MANGUITOS GUIA DE VARILLA DE CONTROL.
ES554765A 1985-05-09 1986-05-08 Un conjunto de combustible nuclear Expired ES8801056A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/732,220 US4683116A (en) 1985-05-09 1985-05-09 Nuclear reactor

Publications (2)

Publication Number Publication Date
ES8801056A1 true ES8801056A1 (es) 1987-12-01
ES554765A0 ES554765A0 (es) 1987-12-01

Family

ID=24942660

Family Applications (1)

Application Number Title Priority Date Filing Date
ES554765A Expired ES8801056A1 (es) 1985-05-09 1986-05-08 Un conjunto de combustible nuclear

Country Status (7)

Country Link
US (1) US4683116A (es)
JP (1) JPS61256285A (es)
KR (1) KR940003796B1 (es)
BE (1) BE904739A (es)
ES (1) ES8801056A1 (es)
FR (1) FR2581786B1 (es)
SE (1) SE461817B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5167906A (en) * 1990-10-01 1992-12-01 Energy Control And Development Co. Apparatus for increasing fuel efficiency in nuclear reactors
US5075069A (en) * 1990-10-01 1991-12-24 Energy Control Development, Inc. Method and apparatus for increasing fuel efficiency in nuclear reactors
CN111247603A (zh) * 2017-03-28 2020-06-05 罗伯特·G·阿布德 改变具有中子吸收剂和热导体的粒子的密度

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3510398A (en) * 1967-06-23 1970-05-05 Phillip M Wood Burnable poison rods
US3954560A (en) * 1970-05-06 1976-05-04 Commissariat A L'energie Atomique Nuclear fuel assembly
IL53983A (en) * 1977-03-15 1981-05-20 Westinghouse Electric Corp Burnable poison rods for nuclear reactors
US4474728A (en) * 1981-12-28 1984-10-02 Westinghouse Electric Corp. Neutron absorber pellets with modified microstructure
US4566989A (en) * 1982-02-26 1986-01-28 Westinghouse Electric Corp. Burnable neutron absorbers
JPS60117181A (ja) * 1983-11-30 1985-06-24 株式会社日立製作所 加圧型原子炉用燃料
US4576787A (en) * 1983-12-21 1986-03-18 Westinghouse Electric Corp. Burnable absorber assembly

Also Published As

Publication number Publication date
JPS61256285A (ja) 1986-11-13
BE904739A (fr) 1986-11-07
KR940003796B1 (ko) 1994-05-03
SE8602022D0 (sv) 1986-04-30
KR860009434A (ko) 1986-12-23
FR2581786B1 (fr) 1990-04-27
SE8602022L (sv) 1986-11-10
ES554765A0 (es) 1987-12-01
SE461817B (sv) 1990-03-26
US4683116A (en) 1987-07-28
FR2581786A1 (fr) 1986-11-14

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