JPS5261697A - Fuel assembly for pressure tube type heavy water nuclear reactor - Google Patents

Fuel assembly for pressure tube type heavy water nuclear reactor

Info

Publication number
JPS5261697A
JPS5261697A JP50137274A JP13727475A JPS5261697A JP S5261697 A JPS5261697 A JP S5261697A JP 50137274 A JP50137274 A JP 50137274A JP 13727475 A JP13727475 A JP 13727475A JP S5261697 A JPS5261697 A JP S5261697A
Authority
JP
Japan
Prior art keywords
fuel assembly
pressure tube
nuclear reactor
tube type
heavy water
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
JP50137274A
Other languages
Japanese (ja)
Inventor
Kiyoshi Ueda
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.)
Nippon Atomic Industry Group Co Ltd
Original Assignee
Nippon Atomic Industry Group 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 Nippon Atomic Industry Group Co Ltd filed Critical Nippon Atomic Industry Group Co Ltd
Priority to JP50137274A priority Critical patent/JPS5261697A/en
Publication of JPS5261697A publication Critical patent/JPS5261697A/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

  • Structure Of Emergency Protection For Nuclear Reactors (AREA)

Abstract

PURPOSE: To change the void coefficient of a coolant to negative side simply and to flatten the power distribution in fuel assembly by means of dispersing plural number of water sealed rods or other moderating amterial rods in a pressure tube.
COPYRIGHT: (C)1977,JPO&Japio
JP50137274A 1975-11-17 1975-11-17 Fuel assembly for pressure tube type heavy water nuclear reactor Pending JPS5261697A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50137274A JPS5261697A (en) 1975-11-17 1975-11-17 Fuel assembly for pressure tube type heavy water nuclear reactor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50137274A JPS5261697A (en) 1975-11-17 1975-11-17 Fuel assembly for pressure tube type heavy water nuclear reactor

Publications (1)

Publication Number Publication Date
JPS5261697A true JPS5261697A (en) 1977-05-21

Family

ID=15194830

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50137274A Pending JPS5261697A (en) 1975-11-17 1975-11-17 Fuel assembly for pressure tube type heavy water nuclear reactor

Country Status (1)

Country Link
JP (1) JPS5261697A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5523449A (en) * 1978-08-09 1980-02-19 Hitachi Ltd Fuel assembly for heavy water moderated reactor
US4606880A (en) * 1984-10-22 1986-08-19 Westinghouse Electric Corp. Symmetric blanket nuclear fuel assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5523449A (en) * 1978-08-09 1980-02-19 Hitachi Ltd Fuel assembly for heavy water moderated reactor
US4606880A (en) * 1984-10-22 1986-08-19 Westinghouse Electric Corp. Symmetric blanket nuclear fuel assembly

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