ES2008562A6 - Canal de conjunto de combustible para reactor de agua hirviendo. - Google Patents

Canal de conjunto de combustible para reactor de agua hirviendo.

Info

Publication number
ES2008562A6
ES2008562A6 ES8802496A ES8802496A ES2008562A6 ES 2008562 A6 ES2008562 A6 ES 2008562A6 ES 8802496 A ES8802496 A ES 8802496A ES 8802496 A ES8802496 A ES 8802496A ES 2008562 A6 ES2008562 A6 ES 2008562A6
Authority
ES
Spain
Prior art keywords
strips
string
hollow
probe
tube
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
ES8802496A
Other languages
English (en)
Inventor
Ronald Mark Thomson
Rusi Pesi Taleyarkhan
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 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 ES2008562A6 publication Critical patent/ES2008562A6/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/10—Structural combination of fuel element, control rod, reactor core, or moderator structure with sensitive instruments, e.g. for measuring radioactivity, strain
    • 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)

Abstract

CANAL DE CONJUNTO DE COMBUSTIBLE PARA REACTOR DE AGUA HIRVIENDO (BWR) CON MEDIOS PARA CALIBRACION DE MONITOR DE GAMA DE POTENCIAS LOCALES (LPRM). LA INVENCION SE REFIERE A UN DISPOSITIVO QUE INCLUYE UNA CADENA (50) DE MONITOR DE GAMA DE POTENCIAS LOCALES (LPRM) Y UNOS CONJUNTOS (10) DE COMBUSTIBLE PARA REACTOR DE AGUA HIRVIENDO (BWR) DISPUESTOS EN POSICIONES SEPARADAS LATERALMENTE LAS UNAS DE LAS OTRAS ALREDEDOR DE LA CADENA DE LPRM, INCLUYENDO DICHA ULTIMA UN TUBO DE COMBUSTIBLE PARA REACTOR DE AGUA HIRVIENDO (BWR) DISPUESTOS EN POSICIONES SEPARADAS LATERALMENTE LAS UNAS DE LAS OTRAS ALREDEDOR DE LA CADENA DE LPRM, INCLUYENDO DICHA ULTIMA UN TUBO Y UNOS DETECTORES DE NEUTRONES DISPUESTOS EN ESTE EN EMPLAZAMIENTOS AXIALES SEPARADOS PARA PROPORCIONAR UNA INFORMACION DE SUPERVISION DE POTENCIAS LOCALES, Y ESTANDO ADAPTADO EL TUBO PARA RECIBIR UNA SONDA SENSIBLE AL FLUJO DE NEUTRONES CON EL FIN DE CALIBRAR LOS DETECTORES.
ES8802496A 1987-08-10 1988-08-09 Canal de conjunto de combustible para reactor de agua hirviendo. Expired ES2008562A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/083,402 US4818471A (en) 1987-08-10 1987-08-10 BWR fuel assembly channel with localized neutron absorber strips for LPRM calibration

Publications (1)

Publication Number Publication Date
ES2008562A6 true ES2008562A6 (es) 1989-07-16

Family

ID=22178068

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8802496A Expired ES2008562A6 (es) 1987-08-10 1988-08-09 Canal de conjunto de combustible para reactor de agua hirviendo.

Country Status (5)

Country Link
US (1) US4818471A (es)
JP (1) JPS6466592A (es)
ES (1) ES2008562A6 (es)
IT (1) IT1229831B (es)
SE (1) SE8802804D0 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5015434A (en) * 1989-06-13 1991-05-14 General Electric Company Fixed in-core calibration devices for BWR flux monitors
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
US5675621A (en) 1995-08-17 1997-10-07 General Electric Company Reduced height flat spring spacer for nuclear fuel rods
US5861559A (en) * 1997-10-17 1999-01-19 General Electric Company Double cantilever beam crack growth sensor
US8712000B2 (en) * 2007-12-13 2014-04-29 Global Nuclear Fuel—Americas, LLC Tranverse in-core probe monitoring and calibration device for nuclear power plants, and method thereof
US8631563B2 (en) 2009-04-14 2014-01-21 Ge-Hitachi Nuclear Energy Americas Llc Apparatus and method for removing a dry tube assembly from a nuclear reactor pressure vessel
US8561287B2 (en) * 2010-03-11 2013-10-22 Westinghouse Electric Company Llc Under vessel local power range monitor exchange tool
FR3013887B1 (fr) * 2013-11-28 2018-01-26 Dcns Reacteur nucleaire comportant des barres de commande et des ecrans
CN114935410B (zh) * 2022-06-16 2024-09-24 中国核动力研究设计院 一种适用于失水事故快速升温的温度测量装置及测量方法

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US3382153A (en) * 1966-01-17 1968-05-07 Gen Electric Nuclear reactor fuel bundle
NO117432B (es) * 1968-04-06 1969-08-11 Atomenergi Inst For
US3852661A (en) * 1971-01-27 1974-12-03 Westinghouse Electric Corp A position indicator employing magnetic circuits to monitor the position of a magnetically permeable member movable along an axis having one degree of freedom
BE789401A (fr) * 1971-09-30 1973-01-15 Gen Electric Assemblage de barres de combustible pour reacteurs nucleaires
BE793944A (fr) * 1972-01-24 1973-05-02 Merlin Gerin Capteur de position sans contact mecanique
US3846771A (en) * 1973-01-03 1974-11-05 Westinghouse Electric Corp Position indication system
US3906469A (en) * 1973-06-12 1975-09-16 Combustion Eng Magnetic-electric position sensor
US4045283A (en) * 1974-12-30 1977-08-30 Combustion Engineering, Inc. Control rod and/or instrument tree assembly
US4268586A (en) * 1975-06-26 1981-05-19 General Electric Company Corrosion resistant zirconium alloy structural components and process
DE2543626B2 (de) * 1975-09-30 1978-10-19 Kraftwerk Union Ag, 4330 Muelheim Rohrförmiges Bauteil zwischen Brennelementen von Siedewasserreaktoren
JPS5314610A (en) * 1976-07-28 1978-02-09 Toshiba Corp Wear resisting alloy
US4155807A (en) * 1976-09-22 1979-05-22 Westinghouse Electric Corp. Core and transition fuel assembly for a nuclear reactor
DE2656441C2 (de) * 1976-12-14 1986-10-16 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Distanzpflaster zur gegenseitigen Abstützung hexagonaler Brennelementkästen eines schnellen, natriumgekühlten Brutreaktors
FR2426312A1 (fr) * 1978-05-19 1979-12-14 Framatome Sa Dispositif de maintien transversal des barreaux combustibles d'un assemblage pour reacteur nucleaire
DE2832122A1 (de) * 1978-07-21 1980-01-31 Kraftwerk Union Ag Messlanze fuer siedewasserkernreaktoren
US4295935A (en) * 1979-03-29 1981-10-20 Combustion Engineering, Inc. Bimetallic spacer means for a nuclear fuel assembly
SE421969B (sv) * 1980-03-17 1982-02-08 Asea Atom Ab Brenslepatron for en kokarreaktor
US4418036A (en) * 1980-12-16 1983-11-29 Westinghouse Electric Corp. Fuel assembly for a nuclear reactor
US4591479A (en) * 1981-06-03 1986-05-27 Nus Corporation Boiling water reactor fuel bundle
FR2520916B1 (fr) * 1982-02-03 1986-04-18 Fragema Framatome & Cogema Assemblage combustible a poison consommable
US4448745A (en) * 1982-04-05 1984-05-15 Combustion Engineering, Inc. Lateral support for nuclear fuel assemblies
US4560532A (en) * 1982-04-15 1985-12-24 Westinghouse Electric Corp. Nuclear fuel assembly
US4585615A (en) * 1983-03-09 1986-04-29 Westinghouse Electric Corp. Nuclear fuel spacer grid with improved grid straps
US4636352A (en) * 1984-02-09 1987-01-13 Westinghouse Electric Corp. Nuclear fuel rod with burnable plate and pellet-clad interaction fix
US4626405A (en) * 1984-02-28 1986-12-02 Westinghouse Electric Corp. Cruciform skeleton and water cross for a BWR fuel assembly
US4624829A (en) * 1984-04-13 1986-11-25 Westinghouse Electric Corp. Nuclear fuel assembly channel spring and stop assembly and method of using same
US4649021A (en) * 1985-06-19 1987-03-10 Westinghouse Electric Corp. BWR fuel assembly with water flow mixing chamber at fuel bundle/water cross entrance
US4698204A (en) * 1986-09-17 1987-10-06 Westinghouse Electric Corp. Intermediate flow mixing nonsupport grid for BWR fuel assembly

Also Published As

Publication number Publication date
IT1229831B (it) 1991-09-13
US4818471A (en) 1989-04-04
IT8821410A0 (it) 1988-07-19
SE8802804D0 (sv) 1988-08-03
JPS6466592A (en) 1989-03-13

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Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2008-08-09