CH461650A - Kernreaktorbrennelement - Google Patents

Kernreaktorbrennelement

Info

Publication number
CH461650A
CH461650A CH1470766A CH1470766A CH461650A CH 461650 A CH461650 A CH 461650A CH 1470766 A CH1470766 A CH 1470766A CH 1470766 A CH1470766 A CH 1470766A CH 461650 A CH461650 A CH 461650A
Authority
CH
Switzerland
Prior art keywords
nuclear reactor
fuel element
reactor fuel
nuclear
reactor
Prior art date
Application number
CH1470766A
Other languages
English (en)
Inventor
Biancheria Amilcare
J Allio Robert
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 CH461650A publication Critical patent/CH461650A/de

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
    • G21C3/42—Selection of substances for use as reactor fuel
    • G21C3/58—Solid reactor fuel Pellets made of fissile material
    • G21C3/62—Ceramic fuel
    • 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
    • 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
    • G21C3/20—Details of the construction within the casing with coating on fuel or on inside of casing; with non-active interlayer between casing and active material with multiple casings or multiple active layers
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C7/00—Control of nuclear reaction
    • G21C7/02—Control of nuclear reaction by using self-regulating properties of reactor materials, e.g. Doppler effect
    • G21C7/04—Control of nuclear reaction by using self-regulating properties of reactor materials, e.g. Doppler effect of burnable poisons
    • 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

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
CH1470766A 1965-10-15 1966-10-12 Kernreaktorbrennelement CH461650A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US49635365A 1965-10-15 1965-10-15

Publications (1)

Publication Number Publication Date
CH461650A true CH461650A (de) 1968-08-31

Family

ID=23972243

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1470766A CH461650A (de) 1965-10-15 1966-10-12 Kernreaktorbrennelement

Country Status (7)

Country Link
US (1) US3427222A (de)
JP (1) JPS497838B1 (de)
AT (1) AT265451B (de)
BE (1) BE688277A (de)
CH (1) CH461650A (de)
DE (1) DE1300177B (de)
FR (1) FR1504651A (de)

Families Citing this family (67)

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US3849248A (en) * 1969-02-14 1974-11-19 Gen Electric Samarium compensation for nuclear reactor fuel
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US4022662A (en) * 1974-11-11 1977-05-10 General Electric Company Nuclear fuel element having a metal liner and a diffusion barrier
US4045288A (en) * 1974-11-11 1977-08-30 General Electric Company Nuclear fuel element
JPS51156734U (de) * 1975-06-06 1976-12-14
US4032400A (en) * 1976-02-17 1977-06-28 The United States Of America As Represented By The United States Energy Research And Development Administration Nuclear reactor fuel element with vanadium getter on cladding
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US4097402A (en) * 1976-06-29 1978-06-27 General Electric Company Nuclear fuel assembly and process
JPS5381539U (de) * 1976-12-09 1978-07-06
JPS543698A (en) * 1977-06-09 1979-01-11 Power Reactor & Nuclear Fuel Dev Corp Internal production method of reactor fuel cladding tube
JPS5813727U (ja) * 1981-07-17 1983-01-28 ミツミ電機株式会社 超音波遅延線
US4470947A (en) * 1981-12-30 1984-09-11 The United States Of America As Represented By The United States Department Of Energy Double-clad nuclear fuel safety rod
US4587087A (en) * 1983-02-22 1986-05-06 Westinghouse Electric Corp. Burnable absorber coated nuclear fuel
DE3402192A1 (de) * 1983-02-22 1984-08-23 Westinghouse Electric Corp., Pittsburgh, Pa. Mit einem abbrennbaren neutronenabsorber beschichteter kernbrennstoffkoerper
US4582676A (en) * 1983-02-22 1986-04-15 Westinghouse Electric Corp. Coating a uranium dioxide nuclear fuel with a zirconium diboride burnable poison
US4587088A (en) * 1983-08-26 1986-05-06 Westinghouse Electric Corp. Coating a nuclear fuel with a burnable poison
DE3335839A1 (de) * 1983-10-03 1985-04-18 Kernforschungsanlage Jülich GmbH, 5170 Jülich Verfahren zur absenkung der reaktivitaet und zum abschalten eines gasgekuehlten, graphitmoderierten kernreaktors und graphitelement mit abschaltsubstanz
US4609524A (en) * 1983-11-16 1986-09-02 Westinghouse Electric Corp. Nuclear reactor component rods and method of forming the same
US4560575A (en) * 1983-12-21 1985-12-24 Westinghouse Electric Corp. Method for coating a nuclear fuel with boron nitride
US4626404A (en) * 1983-12-21 1986-12-02 Westinghouse Electric Corp. Annular burnable absorber rod
US4684497A (en) * 1984-01-20 1987-08-04 Westinghouse Electric Corp. Cadmium oxide glazed nuclear fuel pellet and glazing composition
FR2559943B1 (fr) * 1984-02-22 1986-07-04 Fragema Framatome & Cogema Assemblage de combustible nucleaire et procede d'exploitation de reacteur nucleaire en comportant application
US4668468A (en) * 1984-06-01 1987-05-26 Electric Power Research Institute, Inc. Reactivity control of nuclear fuel pellets by volumetric redistribution of fissile, fertile and burnable poison material
US4780268A (en) * 1984-06-13 1988-10-25 Westinghouse Electric Corp. Neutron absorber articles
US4560462A (en) * 1984-06-22 1985-12-24 Westinghouse Electric Corp. Apparatus for coating nuclear fuel pellets with a burnable absorber
US4818477A (en) * 1984-07-10 1989-04-04 Westinghouse Electric Corp. PCI resistant fuel and method and apparatus for controlling reactivity in a reactor core
US4683114A (en) * 1984-12-05 1987-07-28 Westinghouse Electric Corp. Burnable absorber-containing nuclear fuel pellets and formation of the same
US4717534A (en) * 1985-02-19 1988-01-05 Westinghouse Electric Corp. Nuclear fuel cladding containing a burnable absorber
JPH0660948B2 (ja) * 1985-04-12 1994-08-10 株式会社日立製作所 燃料集合体
US4695476A (en) * 1985-06-06 1987-09-22 Westinghouse Electric Corp. Process for coating the internal surface of zirconium tubes with neutron absorbers
US4610775A (en) * 1985-07-26 1986-09-09 Westinghouse Electric Corp. Method and apparatus for clearing short-circuited, high-voltage cathodes in a sputtering chamber
US4678629A (en) * 1985-09-05 1987-07-07 Westinghouse Electric Corp. Nuclear fuel pellet containing gadolinia
ES2018182B3 (de) * 1986-03-24 1991-04-01
US4783311A (en) * 1986-10-17 1988-11-08 Westinghouse Electric Corp. Pellet-clad interaction resistant nuclear fuel element
US4952554A (en) * 1987-04-01 1990-08-28 At&T Bell Laboratories Apparatus and systems comprising a clad superconductive oxide body, and method for producing such body
EP0395920A3 (de) * 1989-05-01 1991-05-02 Westinghouse Electric Corporation Kernbrennstoff mit abbrennbarem Neutronengiftüberzug
US5075075A (en) * 1990-01-16 1991-12-24 Westinghouse Electric Corp. Nuclear reactor core having nuclear fuel and composite burnable absorber arranged for power peaking and moderator temperature coefficient control
US5147598A (en) * 1990-01-16 1992-09-15 Westinghouse Electric Corp. Nuclear reactor core having nuclear fuel and composite burnable absorber arranged for power peaking and moderator temperature coefficient control
JP2663737B2 (ja) * 1991-03-29 1997-10-15 株式会社日立製作所 燃料集合体
US5242631A (en) * 1992-01-13 1993-09-07 Westinghouse Electric Corp. Method for coating nuclear fuel pellets
JPH09502260A (ja) * 1993-08-09 1997-03-04 シーメンス アクチエンゲゼルシヤフト ウラン含有核燃料焼結体、ウラン含有核燃料焼結体を有する原子炉燃料集合体及びウラン含有核燃料焼結体の処理方法
DE19636563C1 (de) * 1996-09-09 1998-03-26 Siemens Ag Kernreaktor-Brennelemente mit hohem Abbrand und Verfahren zu ihrer Fertigung
US7139360B2 (en) * 2004-10-14 2006-11-21 Westinghouse Electric Co. Llc Use of boron or enriched boron 10 in UO2
FR2894374B1 (fr) * 2005-12-05 2008-01-04 Commissariat Energie Atomique Combustible nucleaire comportant un poison consommable et un procede de fabrication d'un tel combustible
US7815964B2 (en) * 2007-03-29 2010-10-19 Westinghouse Electric Co Llc Method of applying a burnable poison onto the exterior of nuclear rod cladding
US8940391B2 (en) 2010-10-08 2015-01-27 Advanced Ceramic Fibers, Llc Silicon carbide fibers and articles including same
US9803296B2 (en) 2014-02-18 2017-10-31 Advanced Ceramic Fibers, Llc Metal carbide fibers and methods for their manufacture
US10208238B2 (en) 2010-10-08 2019-02-19 Advanced Ceramic Fibers, Llc Boron carbide fiber reinforced articles
US9275762B2 (en) * 2010-10-08 2016-03-01 Advanced Ceramic Fibers, Llc Cladding material, tube including such cladding material and methods of forming the same
US9199227B2 (en) 2011-08-23 2015-12-01 Advanced Ceramic Fibers, Llc Methods of producing continuous boron carbide fibers
US10954167B1 (en) 2010-10-08 2021-03-23 Advanced Ceramic Fibers, Llc Methods for producing metal carbide materials
CN102129889B (zh) * 2010-12-24 2013-10-09 中国核动力研究设计院 一种含B和Gd的整体型复合可燃毒物燃料及制备方法
US10060018B2 (en) 2013-05-28 2018-08-28 Westinghouse Electric Company Llc Kinetically applied gradated Zr-Al-C ceramic or Ti-Al-C ceramic or amorphous or semi-amorphous stainless steel with nuclear grade zirconium alloy metal structure
US9455053B2 (en) 2013-09-16 2016-09-27 Westinghouse Electric Company Llc SiC matrix fuel cladding tube with spark plasma sintered end plugs
US10446276B2 (en) 2016-06-21 2019-10-15 Westinghouse Electric Company Llc Method of manufacturing a SiC composite fuel cladding with inner Zr alloy liner
US10899671B2 (en) 2016-08-24 2021-01-26 Westinghouse Electric Company Llc Process for manufacturing SiC composite ceramics
US11031145B2 (en) 2017-03-06 2021-06-08 Westinghouse Electric Company Llc Method of manufacturing a reinforced nuclear fuel cladding using an intermediate thermal deposition layer
US10793478B2 (en) 2017-09-11 2020-10-06 Advanced Ceramic Fibers, Llc. Single phase fiber reinforced ceramic matrix composites
US10515728B2 (en) 2017-09-18 2019-12-24 Westinghouse Electric Company Llc High temperature ceramic nuclear fuel system for light water reactors and lead fast reactors
US11049622B2 (en) 2018-02-13 2021-06-29 Westinghouse Electric Company Llc Method to pressurize sic fuel cladding tube before end plug sealing by pressurization pushing spring loaded end plug
US11404175B2 (en) 2018-07-16 2022-08-02 Westinghouse Electric Company Llc Silicon carbide reinforced zirconium based cladding
US20200321134A1 (en) * 2019-04-02 2020-10-08 Battelle Energy Alliance, Llc Fuel pellets having a heterogeneous composition and related methods
US20230036331A1 (en) * 2020-01-09 2023-02-02 Westinghouse Electric Company Llc A nuclear fuel assembly and a method of manufacture thereof

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US2546142A (en) * 1950-03-30 1951-03-27 Norton Co Electrical heating rod and method of making same
US2769114A (en) * 1953-09-04 1956-10-30 Eitel Mccullough Inc Anode for electron tubes
US2822302A (en) * 1956-01-16 1958-02-04 Radio Mfg Company Inc Non-emissive electrode
BE557511A (de) * 1956-05-14
US2961563A (en) * 1957-04-24 1960-11-22 Renault Slipping-spark ignition plugs
GB831679A (en) * 1957-05-21 1960-03-30 Norton Grinding Wheel Co Ltd Ceramic nuclear fuel element
BE571865A (de) * 1957-10-08
NL245961A (de) * 1958-03-14 1900-01-01
US2996412A (en) * 1958-10-10 1961-08-15 Continental Can Co Art of depositing metals
US3214499A (en) * 1958-11-03 1965-10-26 Gen Motors Corp Process for making nuclear fuel element
US3009869A (en) * 1959-01-19 1961-11-21 Charles H Bassett Fuel element for nuclear reactors
NL247542A (de) * 1959-01-20
US2983663A (en) * 1959-02-10 1961-05-09 Charles H Bassett Fuel element for nuclear reactors
US3097112A (en) * 1960-01-12 1963-07-09 Gen Electric Method and apparatus for making cathodes
NL261178A (de) * 1960-03-07 1900-01-01
US3122484A (en) * 1960-04-18 1964-02-25 Haig P Iskenderian Reactor having fuel element coated with burnable poison
US3042598A (en) * 1960-10-03 1962-07-03 Gen Electric Shielded thorium fuel element
GB914163A (en) * 1960-12-05 1962-12-28 Combustion Eng Fuel element
US3179531A (en) * 1961-01-31 1965-04-20 Francis J Koubek Method of coating a laminated plastic structure
US3244599A (en) * 1962-03-09 1966-04-05 Fulcrum Aktiebolag Fuel element for nuclear reactor

Also Published As

Publication number Publication date
AT265451B (de) 1968-10-10
BE688277A (de) 1967-03-16
FR1504651A (fr) 1967-12-08
DE1300177B (de) 1969-07-31
US3427222A (en) 1969-02-11
JPS497838B1 (de) 1974-02-22

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