JPS54158590A - Fast breeder - Google Patents

Fast breeder

Info

Publication number
JPS54158590A
JPS54158590A JP6745078A JP6745078A JPS54158590A JP S54158590 A JPS54158590 A JP S54158590A JP 6745078 A JP6745078 A JP 6745078A JP 6745078 A JP6745078 A JP 6745078A JP S54158590 A JPS54158590 A JP S54158590A
Authority
JP
Japan
Prior art keywords
upper core
core mechanism
vortex
plenum
heat insulating
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.)
Granted
Application number
JP6745078A
Other languages
Japanese (ja)
Other versions
JPS6144275B2 (en
Inventor
Kensho Hirata
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 JP6745078A priority Critical patent/JPS54158590A/en
Publication of JPS54158590A publication Critical patent/JPS54158590A/en
Publication of JPS6144275B2 publication Critical patent/JPS6144275B2/ja
Granted 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

  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

PURPOSE: To prevent the occurrence of vortex in the lower part of a plenum, by providing a hemispherical heat insulating plate at the bottom of an upper core mechanism so that a coolant uniformly flows upward around the upper core mechanism.
CONSTITUTION: The hemispherical heat insulating plate 7a is provided at the bottom of the upper core mechanism 3. The coolant having gone out of the outlet ports 1 of a fuel assembly flows upward uniformly around the upper core mechanism 3. No vortex occurs in the lower part of the plenum 2. Therefore, the thermal fluctuation due to vortex is prevented.
COPYRIGHT: (C)1979,JPO&Japio
JP6745078A 1978-06-05 1978-06-05 Fast breeder Granted JPS54158590A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6745078A JPS54158590A (en) 1978-06-05 1978-06-05 Fast breeder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6745078A JPS54158590A (en) 1978-06-05 1978-06-05 Fast breeder

Publications (2)

Publication Number Publication Date
JPS54158590A true JPS54158590A (en) 1979-12-14
JPS6144275B2 JPS6144275B2 (en) 1986-10-02

Family

ID=13345265

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6745078A Granted JPS54158590A (en) 1978-06-05 1978-06-05 Fast breeder

Country Status (1)

Country Link
JP (1) JPS54158590A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5739386A (en) * 1980-08-20 1982-03-04 Tokyo Shibaura Electric Co Nuclear reactor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5739386A (en) * 1980-08-20 1982-03-04 Tokyo Shibaura Electric Co Nuclear reactor

Also Published As

Publication number Publication date
JPS6144275B2 (en) 1986-10-02

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