ES8602287A1 - Perfeccionamientos en la disposicion de barras de pellets decombustible nuclear enfundadas con aleacion de circonio - Google Patents

Perfeccionamientos en la disposicion de barras de pellets decombustible nuclear enfundadas con aleacion de circonio

Info

Publication number
ES8602287A1
ES8602287A1 ES502572A ES502572A ES8602287A1 ES 8602287 A1 ES8602287 A1 ES 8602287A1 ES 502572 A ES502572 A ES 502572A ES 502572 A ES502572 A ES 502572A ES 8602287 A1 ES8602287 A1 ES 8602287A1
Authority
ES
Spain
Prior art keywords
rods
rod
pressure
array
pressurised
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
ES502572A
Other languages
English (en)
Other versions
ES502572A0 (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.)
UK Atomic Energy Authority
Original Assignee
UK Atomic Energy Authority
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 UK Atomic Energy Authority filed Critical UK Atomic Energy Authority
Publication of ES8602287A1 publication Critical patent/ES8602287A1/es
Publication of ES502572A0 publication Critical patent/ES502572A0/es
Granted 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
    • G21C3/02—Fuel elements
    • G21C3/04—Constructional details
    • G21C3/16—Details of the construction within the casing
    • 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

PERFECCIONAMIENTOS EN DISPOSICIONES DE BARRAS DE PELLETS DE COMBUSTIBLE NUCLEAR ENFUNDADAS CON ALEACION DE CIRCONIO Y QUE INCLUYEN GAS HELIO DENTRO DE CADA BARRA. CONSISTENTES EN QUE LA PRESION DEL GAS HELIO DENTRO DE CADA BARRA DIFIERE SUSTANCIALMENTE DE LA EXISTENTE EN SUS VECINAS MAS PROXIMAS, DANDO LUGAR A UNA DISPOSICION CUADRADA EN LA CUAL LAS BARRAS QUE TIENEN UNA PRESION DE GAS HELIO RELATIVAMENTE ALTA SE ALTERNAN CON BARRAS QUE TIENEN UNA PRESION DE GAS HELIO RELATIVAMENTE BAJA; SIENDO LOS ORDENES DE ESTAS PRESIONES ANTES DE LA IRRADIACION DE 2-3 MPA Y 0,5-1,75 MPA RESPECTIVAMENTE. TIENE APLICACION EN LA FABRICACION DE ELEMENTOS COMBUSTIBLES PARA REACTORES NUCLEARES PARTICULARMENTE DEL TIPO DE AGUA A PRESION.
ES502572A 1980-05-29 1981-05-28 Perfeccionamientos en la disposicion de barras de pellets decombustible nuclear enfundadas con aleacion de circonio Granted ES502572A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8017597 1980-05-29

Publications (2)

Publication Number Publication Date
ES8602287A1 true ES8602287A1 (es) 1985-11-16
ES502572A0 ES502572A0 (es) 1985-11-16

Family

ID=10513708

Family Applications (1)

Application Number Title Priority Date Filing Date
ES502572A Granted ES502572A0 (es) 1980-05-29 1981-05-28 Perfeccionamientos en la disposicion de barras de pellets decombustible nuclear enfundadas con aleacion de circonio

Country Status (6)

Country Link
US (1) US4477411A (es)
EP (1) EP0041349B1 (es)
JP (1) JPS5720680A (es)
AU (1) AU534257B2 (es)
DE (1) DE3165375D1 (es)
ES (1) ES502572A0 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4778648A (en) * 1987-04-24 1988-10-18 Westinghouse Electric Corp. Zirconium cladded pressurized water reactor nuclear fuel element
US8509374B2 (en) * 2005-10-31 2013-08-13 Hbar Technologies, Llc Producing a design for a nuclear fuel element

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1182362B (de) * 1958-07-12 1964-11-26 Siemens Ag Brennelement fuer vorzugsweise gas- bzw. metallgekuehlte Kernreaktoren
US3105026A (en) * 1958-08-26 1963-09-24 James J Dickson Fuel elment for nuclear reactors
GB923343A (en) * 1959-08-17 1963-04-10 Atomic Energy Authority Uk Improvements in or relating to nuclear reactor fuel elements
FR1359742A (fr) * 1963-02-25 1964-04-30 Commissariat Energie Atomique élément combustible pour réacteur nucléaire et procédé de fabrication dudit élément
BE754855A (fr) * 1969-08-14 1971-02-15 Westinghouse Electric Corp Element combustible a pression interne
US3759243A (en) * 1970-03-25 1973-09-18 United Nuclear Corp Nuclear fuel element
US3607638A (en) * 1970-04-08 1971-09-21 Atomic Energy Commission Fuel element venting system
FR2162286A1 (en) * 1971-12-09 1973-07-20 Westinghouse Electric Corp Reactor fuel rod - with tabletted fuel stacked in argon filled pressurised zircalloy container
US3813286A (en) * 1972-05-08 1974-05-28 Transfer Systems Fuel element with failure indicator
US4069097A (en) * 1975-11-11 1978-01-17 Westinghouse Electric Corporation Method and apparatus for monitoring flux deviations in a nuclear reactor
DE2624326C2 (de) * 1976-05-31 1982-09-16 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Mit einer Hülle versehener Kernbrennstab
US4106985A (en) * 1976-08-24 1978-08-15 Westinghouse Electric Corp. Fuel element for a nuclear reactor
JPS55151290A (en) * 1979-05-14 1980-11-25 Tokyo Shibaura Electric Co Fuel rod

Also Published As

Publication number Publication date
DE3165375D1 (en) 1984-09-13
US4477411A (en) 1984-10-16
AU7084681A (en) 1981-12-03
ES502572A0 (es) 1985-11-16
JPS6331063B2 (es) 1988-06-22
EP0041349A1 (en) 1981-12-09
JPS5720680A (en) 1982-02-03
EP0041349B1 (en) 1984-08-08
AU534257B2 (en) 1984-01-12

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970303