JPS54142404A - Reactive product storage device of steam generator - Google Patents

Reactive product storage device of steam generator

Info

Publication number
JPS54142404A
JPS54142404A JP4997478A JP4997478A JPS54142404A JP S54142404 A JPS54142404 A JP S54142404A JP 4997478 A JP4997478 A JP 4997478A JP 4997478 A JP4997478 A JP 4997478A JP S54142404 A JPS54142404 A JP S54142404A
Authority
JP
Japan
Prior art keywords
shell
temperature
particles
reactive product
velocity
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
JP4997478A
Other languages
Japanese (ja)
Inventor
Akinobu Tagishi
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP4997478A priority Critical patent/JPS54142404A/en
Publication of JPS54142404A publication Critical patent/JPS54142404A/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
    • 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 absorb heat shock and impact of high-temperature-and-high-velocity hydrogen gas and reactive product with a simple construction by providing column layers filled with low melting point metal particles near the inwall of a shell.
CONSTITUTION: Column layers 11 are accomodated near the inwall of a shell 3a, which are loosely filled with low melting point metal particles 12. When high-temperature-and-high-velocity hydrogen gas and reactive product rush into the shell 3 from an inlet nozzle 9 to come into contact against the particles 12, the kinetic energy of the high-temperature-and-high-velocity fluid is absorbed by jamming the particles 12 to reduce impact on the shell 3a. And heat energy of the high-temperature-and-high-velocity fluid is absorbed by fusion latent heat of the particles 12 to damp heat shock on the shell 3a.
COPYRIGHT: (C)1979,JPO&Japio
JP4997478A 1978-04-28 1978-04-28 Reactive product storage device of steam generator Pending JPS54142404A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4997478A JPS54142404A (en) 1978-04-28 1978-04-28 Reactive product storage device of steam generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4997478A JPS54142404A (en) 1978-04-28 1978-04-28 Reactive product storage device of steam generator

Publications (1)

Publication Number Publication Date
JPS54142404A true JPS54142404A (en) 1979-11-06

Family

ID=12845978

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4997478A Pending JPS54142404A (en) 1978-04-28 1978-04-28 Reactive product storage device of steam generator

Country Status (1)

Country Link
JP (1) JPS54142404A (en)

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