PL2583282T3 - Uszczelka interfejsu z materiału stałego o otwartej porowatości dla pręta paliwa jądrowego - Google Patents

Uszczelka interfejsu z materiału stałego o otwartej porowatości dla pręta paliwa jądrowego

Info

Publication number
PL2583282T3
PL2583282T3 PL11725106T PL11725106T PL2583282T3 PL 2583282 T3 PL2583282 T3 PL 2583282T3 PL 11725106 T PL11725106 T PL 11725106T PL 11725106 T PL11725106 T PL 11725106T PL 2583282 T3 PL2583282 T3 PL 2583282T3
Authority
PL
Poland
Prior art keywords
nuclear fuel
fuel rod
open porosity
solid interface
interface joint
Prior art date
Application number
PL11725106T
Other languages
English (en)
Inventor
Maxime Zabiego
Patrick David
Alain Ravenet
Denis Rochais
Original Assignee
Commissariat Energie Atomique
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 Commissariat Energie Atomique filed Critical Commissariat Energie Atomique
Publication of PL2583282T3 publication Critical patent/PL2583282T3/pl

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
    • 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
    • G21C21/00—Apparatus or processes specially adapted to the manufacture of reactors or parts thereof
    • G21C21/02—Manufacture of fuel elements or breeder elements contained in non-active casings
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C21/00—Apparatus or processes specially adapted to the manufacture of reactors or parts thereof
    • G21C21/18—Manufacture of control elements covered by group G21C7/00
    • 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
    • G21C7/06—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section
    • G21C7/08—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section by displacement of solid control elements, e.g. control rods
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C7/00—Control of nuclear reaction
    • G21C7/06—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section
    • G21C7/08—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section by displacement of solid control elements, e.g. control rods
    • G21C7/10—Construction of control elements
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C7/00—Control of nuclear reaction
    • G21C7/06—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section
    • G21C7/08—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section by displacement of solid control elements, e.g. control rods
    • G21C7/12—Means for moving control elements to desired position
    • G21C7/14—Mechanical drive arrangements
    • 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
    • G21C3/045—Pellets
    • G21C3/047—Pellet-clad interaction
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Ceramic Products (AREA)
PL11725106T 2010-06-16 2011-06-16 Uszczelka interfejsu z materiału stałego o otwartej porowatości dla pręta paliwa jądrowego PL2583282T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1054781A FR2961623B1 (fr) 2010-06-16 2010-06-16 Joint d'interface solide a porosite ouverte pour crayon de combustible nucleaire et pour barre de commande nucleaire
PCT/EP2011/059999 WO2011157780A1 (fr) 2010-06-16 2011-06-16 Joint d'interface solide a porosite ouverte pour crayon de combustible nucleaire
EP11725106.6A EP2583282B1 (fr) 2010-06-16 2011-06-16 Joint d'interface solide a porosite ouverte pour crayon de combustible nucleaire

Publications (1)

Publication Number Publication Date
PL2583282T3 true PL2583282T3 (pl) 2015-03-31

Family

ID=45478632

Family Applications (1)

Application Number Title Priority Date Filing Date
PL11725106T PL2583282T3 (pl) 2010-06-16 2011-06-16 Uszczelka interfejsu z materiału stałego o otwartej porowatości dla pręta paliwa jądrowego

Country Status (10)

Country Link
US (1) US20130163711A1 (pl)
EP (1) EP2583282B1 (pl)
JP (1) JP2013533966A (pl)
KR (1) KR101832355B1 (pl)
CN (1) CN103026419B (pl)
CA (1) CA2802634A1 (pl)
FR (1) FR2961623B1 (pl)
PL (1) PL2583282T3 (pl)
RU (1) RU2572568C2 (pl)
WO (1) WO2011157780A1 (pl)

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FR2961624B1 (fr) 2010-06-16 2014-11-28 Commissariat Energie Atomique Joint d'interface solide a porosite ouverte pour crayon de combustible nucleaire et pour barre de commande nucleaire
FR2978697B1 (fr) * 2011-08-01 2014-05-16 Commissariat Energie Atomique Tube multicouche ameliore en materiau composite a matrice ceramique, gaine de combustible nucleaire en resultant et procedes de fabrication associes
WO2013180764A1 (en) 2012-01-20 2013-12-05 Free Form Fibers Llc High strength ceramic fibers and methods of fabrication
CN102789820B (zh) * 2012-08-17 2015-04-22 中科华核电技术研究院有限公司 一种核燃料棒
CN103727317B (zh) * 2013-09-11 2016-01-20 太仓派欧技术咨询服务有限公司 一种铼基难熔金属混杂管的制备方法
KR101885011B1 (ko) * 2014-01-22 2018-08-02 니폰게이긴조쿠가부시키가이샤 불화 마그네슘 소결체의 제조 방법, 중성자 모더레이터의 제조 방법 및 중성자 모더레이터
US10593434B2 (en) * 2014-03-12 2020-03-17 Westinghouse Electric Company Llc Ceramic reinforced zirconium alloy nuclear fuel cladding with intermediate oxidation resistant layer
JP6693891B2 (ja) * 2014-06-23 2020-05-13 フリー フォーム ファイバーズ リミテッド ライアビリティ カンパニー 核燃料構造体及び核燃料構造体を作製する方法
JP2016024157A (ja) * 2014-07-24 2016-02-08 原子燃料工業株式会社 燃料棒および前記燃料棒を備えた核燃料集合体
KR101539344B1 (ko) * 2014-08-06 2015-07-28 한국원자력연구원 금속핵연료심 및 피복관 사이에 형성된 금속 차단층을 포함하는 핵연료봉 및 이의 제조방법
CN105023621B (zh) * 2015-06-12 2017-11-10 陈安海 快堆型耦合核反应的实施方法及其核反应堆
EP3326984A4 (en) 2015-07-21 2019-03-20 Nippon Light Metal Co., Ltd. MAGNESIUM FLUORIDE SINTERED BODY, METHOD FOR PRODUCING A MAGNESIUM FLUORIDE SINTERED BODY, NEUTRON MOTORATOR AND METHOD FOR PRODUCING A NEUTRON MOTORATOR
US10876227B2 (en) 2016-11-29 2020-12-29 Free Form Fibers, Llc Fiber with elemental additive(s) and method of making
CN106948031A (zh) * 2017-05-04 2017-07-14 中国人民解放军国防科学技术大学 超细丝束碳化硅纤维的制备方法
US10676391B2 (en) 2017-06-26 2020-06-09 Free Form Fibers, Llc High temperature glass-ceramic matrix with embedded reinforcement fibers
EP3645279A4 (en) 2017-06-27 2021-05-26 Free Form Fibers, LLC FUNCTIONAL HIGH PERFORMANCE FIBER STRUCTURE
RU2672256C1 (ru) * 2018-01-15 2018-11-13 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" (Госкорпорация "Росатом") Таблетка для изготовления тепловыделяющего элемента ядерного реактора на быстрых нейтронах
JP7068058B2 (ja) * 2018-06-14 2022-05-16 株式会社東芝 燃料被覆管および燃料被覆管の製造方法
CN109326363B (zh) * 2018-09-29 2020-12-29 中广核研究院有限公司 弥散型燃料芯块及其制备方法、燃料棒
WO2021061268A1 (en) 2019-09-25 2021-04-01 Free Form Fibers, Llc Non-woven micro-trellis fabrics and composite or hybrid-composite materials reinforced therewith
US11761085B2 (en) 2020-08-31 2023-09-19 Free Form Fibers, Llc Composite tape with LCVD-formed additive material in constituent layer(s)
US11710578B2 (en) 2020-10-12 2023-07-25 BWXT Advanced Technologies LLC Carbide-based fuel assembly for thermal propulsion applications
US11728044B2 (en) * 2020-10-12 2023-08-15 BWXT Advanced Technologies LLC Carbide-based fuel assembly for thermal propulsion applications
CN112530624B (zh) * 2020-11-13 2022-10-21 岭东核电有限公司 用于验证核燃料元件辐照性能的辐照考验件及辐照装置
CN112530623B (zh) * 2020-11-13 2022-05-03 岭东核电有限公司 辐照考验件及辐照装置
CN113593729A (zh) * 2021-07-27 2021-11-02 浙江大学 石墨泡沫作导热介质的快中子反应堆高燃耗金属燃料元件

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Also Published As

Publication number Publication date
RU2013101762A (ru) 2014-07-27
WO2011157780A1 (fr) 2011-12-22
CA2802634A1 (fr) 2011-12-22
FR2961623B1 (fr) 2013-08-30
CN103026419A (zh) 2013-04-03
CN103026419B (zh) 2016-09-07
US20130163711A1 (en) 2013-06-27
FR2961623A1 (fr) 2011-12-23
JP2013533966A (ja) 2013-08-29
KR20130087488A (ko) 2013-08-06
EP2583282A1 (fr) 2013-04-24
RU2572568C2 (ru) 2016-01-20
EP2583282B1 (fr) 2014-09-17
KR101832355B1 (ko) 2018-02-26

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