ES263617A1 - Perfeccionamientos en elementos combustibles de reactores nucleares - Google Patents

Perfeccionamientos en elementos combustibles de reactores nucleares

Info

Publication number
ES263617A1
ES263617A1 ES0263617A ES263617A ES263617A1 ES 263617 A1 ES263617 A1 ES 263617A1 ES 0263617 A ES0263617 A ES 0263617A ES 263617 A ES263617 A ES 263617A ES 263617 A1 ES263617 A1 ES 263617A1
Authority
ES
Spain
Prior art keywords
fuel
nuclear reactors
fuel elements
nuclear
envelope
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
ES0263617A
Other languages
English (en)
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 ES263617A1 publication Critical patent/ES263617A1/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
    • G21C3/02—Fuel elements
    • G21C3/04—Constructional details
    • G21C3/16—Details of the construction within the casing
    • G21C3/18—Internal spacers or other non-active material within the casing, e.g. compensating for expansion of fuel rods or for compensating excess reactivity
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/02—Devices or arrangements for monitoring coolant or moderator
    • G21C17/04—Detecting burst slugs
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/02—Devices or arrangements for monitoring coolant or moderator
    • G21C17/04—Detecting burst slugs
    • G21C17/048—Detecting burst slugs characterised by a special construction of fuel elements, e.g. by a confined "tracer"
    • 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
    • G21C17/102—Structural combination of fuel element, control rod, reactor core, or moderator structure with sensitive instruments, e.g. for measuring radioactivity, strain the sensitive element being part of a fuel element or a fuel assembly
    • 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)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)

Abstract

Perfeccionamientos en elementos combustibles de reactores nucleares, caracterizados por comprender un cuerpo de combustible nuclear encerrado en una envoltura protectora y porque ésta contiene dentro una substancia que, a una temperatura superior a la normal de funcionamiento del elemento combustible, se dilata más rápidamente que el cuerpo combustible y la envoltura, para distorsionar ésta.
ES0263617A 1959-12-29 1960-12-28 Perfeccionamientos en elementos combustibles de reactores nucleares Expired ES263617A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB44162/59A GB900348A (en) 1959-12-29 1959-12-29 Improvements in or relating to fuel elements for nuclear reactors

Publications (1)

Publication Number Publication Date
ES263617A1 true ES263617A1 (es) 1961-07-01

Family

ID=10432063

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0263617A Expired ES263617A1 (es) 1959-12-29 1960-12-28 Perfeccionamientos en elementos combustibles de reactores nucleares

Country Status (5)

Country Link
US (1) US3235466A (es)
DE (1) DE1179312B (es)
ES (1) ES263617A1 (es)
FR (1) FR1276327A (es)
GB (1) GB900348A (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3759243A (en) * 1970-03-25 1973-09-18 United Nuclear Corp Nuclear fuel element
US3940313A (en) * 1972-04-03 1976-02-24 Siemens Aktiengesellschaft Device for detecting defective nuclear reactor fuel rods
US4259152A (en) * 1978-11-30 1981-03-31 The United States Of America As Represented By The Department Of Energy Weld failure detection
DE4314708A1 (de) * 1993-05-04 1994-11-10 Siemens Ag Brennstab mit vorbestimmtem Sekundärschaden

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2849388A (en) * 1945-05-22 1958-08-26 Elmer W Brugmann Corrosion resistant jacketed metal body
US3037924A (en) * 1945-07-30 1962-06-05 Edward C Creutz Jacketed body
US2856341A (en) * 1945-08-13 1958-10-14 Kanne William Rudolph Nuclear reactor slug provided with thermocouple
US2855355A (en) * 1945-11-28 1958-10-07 Leo A Ohlinger Jacketed uranium slug
US2872401A (en) * 1946-05-08 1959-02-03 Eugene P Wigner Jacketed fuel element
US2716229A (en) * 1946-06-14 1955-08-23 Ralph F Wehrmann Leak detector
US2873853A (en) * 1946-12-03 1959-02-17 Burton Milton Canned slug
US3088891A (en) * 1949-03-04 1963-05-07 Frank G Foote Fuel elements for neutronic reactors
US2777812A (en) * 1952-03-12 1957-01-15 Robert W Powell Leak detection system
DE1756799U (de) * 1956-03-05 1957-11-28 Licentia Gmbh Ueberwachungseinrichtung fuer brennstofflemente.
FR1179758A (fr) * 1956-07-27 1959-05-28 Atomic Energy Authority Uk Réacteurs nucléaires
BE565732A (es) * 1957-03-15
US2986509A (en) * 1957-04-25 1961-05-30 Jr James G Duffy Fuel element for a nuclear reactor
DE1059583B (de) * 1957-06-08 1959-06-18 Licentia Gmbh Verfahren zum Nachweis von Undichtigkeiten in den Umhuellungen der Brennstoffelemente von Kernreaktoren
US2987445A (en) * 1958-10-10 1961-06-06 Rohm & Haas Drug composition

Also Published As

Publication number Publication date
US3235466A (en) 1966-02-15
DE1179312B (de) 1964-10-08
FR1276327A (fr) 1961-11-17
GB900348A (en) 1962-07-04

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