CH455069A - Elément modérateur-combustible - Google Patents

Elément modérateur-combustible

Info

Publication number
CH455069A
CH455069A CH504266A CH504266A CH455069A CH 455069 A CH455069 A CH 455069A CH 504266 A CH504266 A CH 504266A CH 504266 A CH504266 A CH 504266A CH 455069 A CH455069 A CH 455069A
Authority
CH
Switzerland
Prior art keywords
moderator
fuel element
fuel
Prior art date
Application number
CH504266A
Other languages
English (en)
French (fr)
Inventor
Bourrasse Andre
Carteret Yvette
Elston Jean
Lucas Renee
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 CH455069A publication Critical patent/CH455069A/fr

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
    • G21C3/20—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
    • 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
    • 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)
  • Fuel Cell (AREA)
  • Silicon Compounds (AREA)
CH504266A 1965-04-26 1966-04-06 Elément modérateur-combustible CH455069A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR14664A FR1441629A (fr) 1965-04-26 1965-04-26 élément modérateur-combustible

Publications (1)

Publication Number Publication Date
CH455069A true CH455069A (fr) 1968-04-30

Family

ID=8577304

Family Applications (1)

Application Number Title Priority Date Filing Date
CH504266A CH455069A (fr) 1965-04-26 1966-04-06 Elément modérateur-combustible

Country Status (6)

Country Link
US (1) US3342692A (en:Method)
BE (1) BE679037A (en:Method)
CH (1) CH455069A (en:Method)
FR (1) FR1441629A (en:Method)
GB (1) GB1107300A (en:Method)
LU (1) LU50956A1 (en:Method)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114804028A (zh) * 2022-05-09 2022-07-29 西安稀有金属材料研究院有限公司 一种空间堆用无裂纹氢化钇中子慢化材料及其制备方法

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3994778A (en) * 1971-07-15 1976-11-30 The United States Of America As Represented By The United States Energy Research And Development Administration Liquid metal hydrogen barriers
JPS534199B2 (en:Method) * 1974-05-22 1978-02-15
US4022662A (en) * 1974-11-11 1977-05-10 General Electric Company Nuclear fuel element having a metal liner and a diffusion barrier
US4029545A (en) * 1974-11-11 1977-06-14 General Electric Company Nuclear fuel elements having a composite cladding
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
JPS59184885A (ja) * 1983-04-06 1984-10-20 株式会社日立製作所 燃料集合体
US4751041A (en) * 1986-01-15 1988-06-14 Westinghouse Electric Corp. Burnable neutron absorber element
FR2784220B1 (fr) * 1998-10-02 2000-12-22 Japan Nuclear Cycle Dev Inst Ensemble pour la transmutation d'une matiere radioactive a longue duree de vie et coeur de reacteur charge de tels ensembles
CN111276265B (zh) * 2019-12-31 2022-05-20 中国核动力研究设计院 一种采用铀-氢化钇燃料的棒型燃料元件
US11443858B2 (en) * 2020-07-10 2022-09-13 Uchicago Argonne, Llc Neutron moderation modules
CN113969361B (zh) * 2021-10-27 2023-05-16 中国核动力研究设计院 高纯钇的制备方法、氢化钇芯块的制备方法及氢化钇芯块
CN116110619A (zh) * 2023-02-10 2023-05-12 中国核电工程有限公司 气冷微堆燃料组件及气冷微堆堆芯系统
CN117735987A (zh) * 2023-11-09 2024-03-22 中国科学院上海应用物理研究所 一种基于燃料颗粒的氢化钇基体燃料元件及其制备方法以及应用

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3096263A (en) * 1952-04-01 1963-07-02 Walter E Kingston Nuclear reactor fuel elements and method of preparation
US3170847A (en) * 1959-12-15 1965-02-23 Joseph A Dudek Self-moderating fuel element
US3088892A (en) * 1960-05-05 1963-05-07 Jr Francis M Cain Dispersion element consisting of chromium coated uo2 particles uniformly distributedin a zircaloy matrix
US3167655A (en) * 1960-08-30 1965-01-26 Redstone Reuben Target for a neutron generator consisting of a coating of one of the lanthanon elements on a base metal
NL275685A (en:Method) * 1961-03-16
US3154845A (en) * 1962-02-08 1964-11-03 Gen Dynamics Corp Method of fabricating a fuel element

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114804028A (zh) * 2022-05-09 2022-07-29 西安稀有金属材料研究院有限公司 一种空间堆用无裂纹氢化钇中子慢化材料及其制备方法
CN114804028B (zh) * 2022-05-09 2024-04-30 西安稀有金属材料研究院有限公司 一种空间堆用无裂纹氢化钇中子慢化材料及其制备方法

Also Published As

Publication number Publication date
FR1441629A (fr) 1966-06-10
US3342692A (en) 1967-09-19
GB1107300A (en) 1968-03-27
LU50956A1 (en:Method) 1966-06-27
BE679037A (en:Method) 1966-09-16

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