JPS53134189A - Nuclear fuel element - Google Patents

Nuclear fuel element

Info

Publication number
JPS53134189A
JPS53134189A JP4779177A JP4779177A JPS53134189A JP S53134189 A JPS53134189 A JP S53134189A JP 4779177 A JP4779177 A JP 4779177A JP 4779177 A JP4779177 A JP 4779177A JP S53134189 A JPS53134189 A JP S53134189A
Authority
JP
Japan
Prior art keywords
nuclear fuel
pellets
fuel element
clad
pcmi
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.)
Pending
Application number
JP4779177A
Other languages
Japanese (ja)
Inventor
Toyoji Wada
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP4779177A priority Critical patent/JPS53134189A/en
Publication of JPS53134189A publication Critical patent/JPS53134189A/en
Pending legal-status Critical Current

Links

Classifications

    • 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

  • Monitoring And Testing Of Nuclear Reactors (AREA)

Abstract

PURPOSE: To constrain the center axes of fuel pellets in a straight line and prevent the re-positioning of the pellets, which is the primary cause of pellet-clad mechanical interaction (PCMI), by covering the core pellets with an elastic material before sealing them in a clad.
COPYRIGHT: (C)1978,JPO&Japio
JP4779177A 1977-04-27 1977-04-27 Nuclear fuel element Pending JPS53134189A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4779177A JPS53134189A (en) 1977-04-27 1977-04-27 Nuclear fuel element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4779177A JPS53134189A (en) 1977-04-27 1977-04-27 Nuclear fuel element

Publications (1)

Publication Number Publication Date
JPS53134189A true JPS53134189A (en) 1978-11-22

Family

ID=12785185

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4779177A Pending JPS53134189A (en) 1977-04-27 1977-04-27 Nuclear fuel element

Country Status (1)

Country Link
JP (1) JPS53134189A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4971753A (en) * 1989-06-23 1990-11-20 General Electric Company Nuclear fuel element, and method of forming same
JP2015172592A (en) * 2010-01-13 2015-10-01 アドバンスト・リアクター・コンセプツ・エルエルシー Sheathed, annular metal nuclear fuel
US10424415B2 (en) 2014-04-14 2019-09-24 Advanced Reactor Concepts LLC Ceramic nuclear fuel dispersed in a metallic alloy matrix

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4971753A (en) * 1989-06-23 1990-11-20 General Electric Company Nuclear fuel element, and method of forming same
JP2015172592A (en) * 2010-01-13 2015-10-01 アドバンスト・リアクター・コンセプツ・エルエルシー Sheathed, annular metal nuclear fuel
US10424415B2 (en) 2014-04-14 2019-09-24 Advanced Reactor Concepts LLC Ceramic nuclear fuel dispersed in a metallic alloy matrix

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