JPS54130790A - Fuel assembly - Google Patents

Fuel assembly

Info

Publication number
JPS54130790A
JPS54130790A JP3684278A JP3684278A JPS54130790A JP S54130790 A JPS54130790 A JP S54130790A JP 3684278 A JP3684278 A JP 3684278A JP 3684278 A JP3684278 A JP 3684278A JP S54130790 A JPS54130790 A JP S54130790A
Authority
JP
Japan
Prior art keywords
fuel assembly
sectional area
support plate
strength
ratio
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
JP3684278A
Other languages
Japanese (ja)
Inventor
Seigoro Yamamoto
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 JP3684278A priority Critical patent/JPS54130790A/en
Publication of JPS54130790A publication Critical patent/JPS54130790A/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

  • Fuel-Injection Apparatus (AREA)

Abstract

PURPOSE: To improve the strength of an uppor support plate handle by setting the ratio S1/S2 of upper plate sectional area S1 in a fuel assembly to coolant conduit sectional area S2 in the range of 0.2W0.44.
CONSTITUTION: The ratio S1/S2 of the conduit sectional area S1 of an upper support plate 3 to the coolant coduit sectional area S2 in a fuel assembly is set in the range of 0.2W0.44. Thus the allowable pressure loss of the fuel assembly is kept proper, the cooling function of the fuel assembly on accidents is kept proper, and the strength of a handle 31 of the upper support plate 3 is enhanced.
COPYRIGHT: (C)1979,JPO&Japio
JP3684278A 1978-03-31 1978-03-31 Fuel assembly Pending JPS54130790A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3684278A JPS54130790A (en) 1978-03-31 1978-03-31 Fuel assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3684278A JPS54130790A (en) 1978-03-31 1978-03-31 Fuel assembly

Publications (1)

Publication Number Publication Date
JPS54130790A true JPS54130790A (en) 1979-10-11

Family

ID=12481003

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3684278A Pending JPS54130790A (en) 1978-03-31 1978-03-31 Fuel assembly

Country Status (1)

Country Link
JP (1) JPS54130790A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5632721A (en) * 1994-07-29 1997-05-27 Kuan; Yo Mo Massage apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5632721A (en) * 1994-07-29 1997-05-27 Kuan; Yo Mo Massage apparatus

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