FR1234411A - élément de combustible solide pour réacteur neutronique - Google Patents

élément de combustible solide pour réacteur neutronique

Info

Publication number
FR1234411A
FR1234411A FR802019A FR802019A FR1234411A FR 1234411 A FR1234411 A FR 1234411A FR 802019 A FR802019 A FR 802019A FR 802019 A FR802019 A FR 802019A FR 1234411 A FR1234411 A FR 1234411A
Authority
FR
France
Prior art keywords
solid fuel
fuel element
neutron reactor
neutron
reactor
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
FR802019A
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.)
US Atomic Energy Commission (AEC)
Original Assignee
US Atomic Energy Commission (AEC)
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 US Atomic Energy Commission (AEC) filed Critical US Atomic Energy Commission (AEC)
Application granted granted Critical
Publication of FR1234411A publication Critical patent/FR1234411A/fr
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
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C1/00—Reactor types
    • G21C1/04—Thermal reactors ; Epithermal reactors
    • G21C1/06—Heterogeneous reactors, i.e. in which fuel and moderator are separated
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C15/00—Cooling arrangements within the pressure vessel containing the core; Selection of specific coolants
    • G21C15/02—Arrangements or disposition of passages in which heat is transferred to the coolant; Coolant flow control devices
    • G21C15/04—Arrangements or disposition of passages in which heat is transferred to the coolant; Coolant flow control devices from fissile or breeder material
    • G21C15/06—Arrangements or disposition of passages in which heat is transferred to the coolant; Coolant flow control devices from fissile or breeder material in fuel elements
    • 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
    • G21C17/041—Detecting burst slugs characterised by systems for checking the coolant channels, e.g. matrix systems
    • 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
    • G21C3/041—Means for removal of gases from 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
    • G21C3/02—Fuel elements
    • G21C3/04—Constructional details
    • G21C3/16—Details of the construction within the casing
    • 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
    • G21C3/17—Means for storage or immobilisation of gases in 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
    • G21C3/02—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
    • 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
    • Y10S376/909—Mobile reactors

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
FR802019A 1958-08-08 1959-08-04 élément de combustible solide pour réacteur neutronique Expired FR1234411A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US753950A US3010889A (en) 1958-08-08 1958-08-08 Fuel element

Publications (1)

Publication Number Publication Date
FR1234411A true FR1234411A (fr) 1960-10-17

Family

ID=25032834

Family Applications (1)

Application Number Title Priority Date Filing Date
FR802019A Expired FR1234411A (fr) 1958-08-08 1959-08-04 élément de combustible solide pour réacteur neutronique

Country Status (6)

Country Link
US (1) US3010889A (fr)
BE (1) BE581473A (fr)
CH (1) CH391904A (fr)
FR (1) FR1234411A (fr)
GB (1) GB883678A (fr)
NL (1) NL242148A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110097989A (zh) * 2018-01-31 2019-08-06 中国辐射防护研究院 一种用于球床高温气冷堆的去石墨粉尘污染方法

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BE589231A (fr) * 1959-03-31
BE591447A (fr) * 1959-06-03
US3141829A (en) * 1960-04-19 1964-07-21 Fortescue Peter Fuel element
US3146173A (en) * 1960-03-07 1964-08-25 Fortescue Peter Fuel element
CH376190A (de) * 1960-03-15 1964-03-31 Sulzer Ag Brennstoffelement für einen Atomkernreaktor
NL264559A (fr) * 1960-05-09
NL272093A (fr) * 1960-12-01
US3201320A (en) * 1960-12-07 1965-08-17 Gen Dynamics Corp Gas cooled nuclear reactor with improved fuel element arrangement
US3201321A (en) * 1960-12-07 1965-08-17 Gen Dynamics Corp Nuclear reactor
US3151037A (en) * 1961-02-21 1964-09-29 Minnesota Mining & Mfg Encased fuel
US3129188A (en) * 1961-03-16 1964-04-14 Minnesota Mining & Mfg Crystalline spherules
US3158547A (en) * 1961-06-30 1964-11-24 Air Reduction Method of encapsulating a graphite body containing metallic and ceramic particles
US3114693A (en) * 1961-07-12 1963-12-17 William T Furgerson Vented fuel element for gas-cooled neutronic reactors
US3178354A (en) * 1961-07-25 1965-04-13 Jackson & Moreland Inc Steam cooled nuclear reactor system with improved fuel element assembly
BE620885A (fr) * 1961-07-31
BE620998A (fr) * 1961-08-02 1900-01-01
US3207670A (en) * 1961-12-04 1965-09-21 Gen Dynamics Corp Gas cooled nuclear reactor with im-proved coolant flow path arrangement and fuel assembly therefor
FR1357145A (fr) * 1962-03-01 1964-04-03 Nihon Genshiryoku Kenkyu Sho Procédé pour capter des composés d'iode obtenus par fission à partir de combustibles céramiques
BE630217A (fr) * 1962-03-28 1900-01-01
NL296672A (fr) * 1962-08-16
US3252869A (en) * 1963-02-12 1966-05-24 Gen Dynamics Corp Fuel element
DE1295710B (de) * 1963-07-18 1969-05-22 Kernforschung Gmbh Ges Fuer Stabfoermiges Brennelement fuer Kernreaktoren
DE1260038B (de) * 1964-06-03 1968-02-01 Kernforschung Gmbh Ges Fuer Verfahren und Vorrichtung zum Abfuehren von Spaltgasen aus Kernreaktorbrennelementen
US3322636A (en) * 1964-07-22 1967-05-30 Physics Internat Company Breeder nuclear reactor
US3278386A (en) * 1964-08-14 1966-10-11 James E French Delay bed system for purification of nuclear fuel element purge stream
US3274067A (en) * 1965-06-07 1966-09-20 Greebler Paul Fuel rod design
GB1134698A (en) * 1965-06-28 1968-11-27 Atomic Energy Authority Uk Improvements relating to nuclear reactors
US3432388A (en) * 1967-06-09 1969-03-11 Atomic Energy Commission Nuclear reactor system with fission gas removal
US3625823A (en) * 1968-07-09 1971-12-07 Babcock & Wilcox Co Nuclear fuel rod
GB1438525A (en) * 1973-08-21 1976-06-09 Central Electr Generat Board Gas cooled nuclear reactors
US4299661A (en) * 1978-08-03 1981-11-10 The United States Of America As Represented By The United States Department Of Energy Monitoring arrangement for vented nuclear fuel elements
US7096600B2 (en) * 2002-12-13 2006-08-29 Holtec International, Inc. Forced gas flow canister dehydration
US7707741B2 (en) 2005-06-06 2010-05-04 Holtec International, Inc. Method and apparatus for dehydrating high level waste based on dew point temperature measurements
WO2009120246A2 (fr) 2007-12-21 2009-10-01 Holtec International, Inc. Système et procédé de préparation d’un récipient chargé d’éléments radioactifs humides pour un stockage à sec
US9704604B2 (en) * 2009-04-16 2017-07-11 Terrapower, Llc Nuclear fission reactor fuel assembly and system configured for controlled removal of a volatile fission product and heat released by a burn wave in a traveling wave nuclear fission reactor and method for same
US9159461B2 (en) * 2009-04-16 2015-10-13 Terrapower, Llc Nuclear fission reactor fuel assembly and system configured for controlled removal of a volatile fission product
US9443623B2 (en) * 2009-04-16 2016-09-13 Terrapower, Llc Nuclear fission reactor fuel assembly and system configured for controlled removal of a volatile fission product and heat released by a burn wave in a traveling wave nuclear fission reactor and method for same
US9659673B2 (en) * 2009-04-16 2017-05-23 Terrapower, Llc Nuclear fission reactor fuel assembly and system configured for controlled removal of a volatile fission product and heat released by a burn wave in a traveling wave nuclear fission reactor and method for same
US10141079B2 (en) * 2014-12-29 2018-11-27 Terrapower, Llc Targetry coupled separations
US10665356B2 (en) 2015-09-30 2020-05-26 Terrapower, Llc Molten fuel nuclear reactor with neutron reflecting coolant
WO2017059360A1 (fr) 2015-09-30 2017-04-06 Terrapower, Llc Ensemble réflecteur de neutrons pour une déviation spectrale dynamique
US10867710B2 (en) 2015-09-30 2020-12-15 Terrapower, Llc Molten fuel nuclear reactor with neutron reflecting coolant
CN113227017B (zh) * 2018-11-20 2023-04-18 Ut - 巴特勒有限公司 使用耐火基质材料增材制造复杂物体
WO2021133797A1 (fr) 2019-12-23 2021-07-01 Terrapower, Llc Réacteurs à combustible en fusion et plaques annulaires à orifices pour réacteurs à combustible en fusion
US11728052B2 (en) 2020-08-17 2023-08-15 Terra Power, Llc Fast spectrum molten chloride test reactors

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2782158A (en) * 1945-11-02 1957-02-19 John A Wheeler Neutronic reactor
US2810689A (en) * 1945-11-06 1957-10-22 Eugene P Wigner Fluid moderated reactor
US2813070A (en) * 1945-11-28 1957-11-12 Fermi Enrico Method of sustaining a neutronic chain reacting system
US2816042A (en) * 1947-06-27 1957-12-10 Noble E Hamilton Refractory article and process of manufacturing same
US2907705A (en) * 1948-11-30 1959-10-06 Blainey Alan Thermal fission reactor compositions and method of fabricating same
US2818605A (en) * 1949-06-23 1958-01-07 Herbert I Miller Method of making a refractory material
US2798848A (en) * 1951-07-13 1957-07-09 Kenneth H Kingdon Neutronic reactor fuel element
US2799642A (en) * 1951-07-13 1957-07-16 Jr Henry Hurwitz Neutronic reactor fuel element
US2777812A (en) * 1952-03-12 1957-01-15 Robert W Powell Leak detection system
US2851409A (en) * 1952-11-18 1958-09-09 William T Moore Neutronic reactor fuel element and core system
BE529535A (fr) * 1953-06-12 1900-01-01
US2814857A (en) * 1953-06-16 1957-12-03 Winston H Duckworth Ceramic fuel element material for a neutronic reactor and method of fabricating same
US2831807A (en) * 1953-07-22 1958-04-22 Richard J Mcgarry Neutronic reactor
BE561141A (fr) * 1956-09-28

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110097989A (zh) * 2018-01-31 2019-08-06 中国辐射防护研究院 一种用于球床高温气冷堆的去石墨粉尘污染方法
CN110097989B (zh) * 2018-01-31 2022-11-18 中国辐射防护研究院 一种用于球床高温气冷堆的去石墨粉尘污染方法

Also Published As

Publication number Publication date
GB883678A (en) 1961-12-06
NL242148A (fr)
BE581473A (fr)
US3010889A (en) 1961-11-28
CH391904A (de) 1965-05-15

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