JPS5352893A - Measuring method and device for reactivity of reactor fuel assembly - Google Patents

Measuring method and device for reactivity of reactor fuel assembly

Info

Publication number
JPS5352893A
JPS5352893A JP12680476A JP12680476A JPS5352893A JP S5352893 A JPS5352893 A JP S5352893A JP 12680476 A JP12680476 A JP 12680476A JP 12680476 A JP12680476 A JP 12680476A JP S5352893 A JPS5352893 A JP S5352893A
Authority
JP
Japan
Prior art keywords
reactivity
measuring method
fuel assembly
reactor fuel
neutron flux
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
JP12680476A
Other languages
Japanese (ja)
Other versions
JPS6031279B2 (en
Inventor
Kiyoshi Ueda
Tsutomu Yokoyama
Shoichi Watanabe
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
Nippon Atomic Industry Group Co Ltd
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd, Nippon Atomic Industry Group Co Ltd filed Critical Toshiba Corp
Priority to JP51126804A priority Critical patent/JPS6031279B2/en
Publication of JPS5352893A publication Critical patent/JPS5352893A/en
Publication of JPS6031279B2 publication Critical patent/JPS6031279B2/en
Expired 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 calculate reactivity by measuring the ratio of lowered neutron flux and neutron flux before the lowering, by means of causing the neutron flux to be lowered by replacing at least one part of medium in the fuel inside with a different medium in nuclear property.
COPYRIGHT: (C)1978,JPO&Japio
JP51126804A 1976-10-23 1976-10-23 Method and device for measuring reactivity of nuclear reactor fuel assembly Expired JPS6031279B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51126804A JPS6031279B2 (en) 1976-10-23 1976-10-23 Method and device for measuring reactivity of nuclear reactor fuel assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51126804A JPS6031279B2 (en) 1976-10-23 1976-10-23 Method and device for measuring reactivity of nuclear reactor fuel assembly

Publications (2)

Publication Number Publication Date
JPS5352893A true JPS5352893A (en) 1978-05-13
JPS6031279B2 JPS6031279B2 (en) 1985-07-20

Family

ID=14944361

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51126804A Expired JPS6031279B2 (en) 1976-10-23 1976-10-23 Method and device for measuring reactivity of nuclear reactor fuel assembly

Country Status (1)

Country Link
JP (1) JPS6031279B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5910890A (en) * 1982-07-12 1984-01-20 株式会社東芝 Method of measuring neutron multiplication factor in fuel assembly

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2535745Y2 (en) * 1990-04-11 1997-05-14 株式会社シマノ Swing rod

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5910890A (en) * 1982-07-12 1984-01-20 株式会社東芝 Method of measuring neutron multiplication factor in fuel assembly
JPH0226754B2 (en) * 1982-07-12 1990-06-12 Tokyo Shibaura Electric Co

Also Published As

Publication number Publication date
JPS6031279B2 (en) 1985-07-20

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