JPS5352894A - Degree of burn-up measuring method in fuel assembly - Google Patents

Degree of burn-up measuring method in fuel assembly

Info

Publication number
JPS5352894A
JPS5352894A JP12735576A JP12735576A JPS5352894A JP S5352894 A JPS5352894 A JP S5352894A JP 12735576 A JP12735576 A JP 12735576A JP 12735576 A JP12735576 A JP 12735576A JP S5352894 A JPS5352894 A JP S5352894A
Authority
JP
Japan
Prior art keywords
fuel assembly
burn
degree
measuring method
neutron
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
JP12735576A
Other languages
Japanese (ja)
Other versions
JPS608474B2 (en
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.)
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 JP51127355A priority Critical patent/JPS608474B2/en
Publication of JPS5352894A publication Critical patent/JPS5352894A/en
Publication of JPS608474B2 publication Critical patent/JPS608474B2/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 measure the degree of burn-up of a fuel assembly by means of measuring neutron spectrums formed within the inside or surrounding of fuel assembly thereof as a ratio of neutron fluxes.
COPYRIGHT: (C)1978,JPO&Japio
JP51127355A 1976-10-25 1976-10-25 Method for measuring burnup of fuel assembly Expired JPS608474B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51127355A JPS608474B2 (en) 1976-10-25 1976-10-25 Method for measuring burnup of fuel assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51127355A JPS608474B2 (en) 1976-10-25 1976-10-25 Method for measuring burnup of fuel assembly

Publications (2)

Publication Number Publication Date
JPS5352894A true JPS5352894A (en) 1978-05-13
JPS608474B2 JPS608474B2 (en) 1985-03-02

Family

ID=14957876

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51127355A Expired JPS608474B2 (en) 1976-10-25 1976-10-25 Method for measuring burnup of fuel assembly

Country Status (1)

Country Link
JP (1) JPS608474B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021063695A (en) * 2019-10-11 2021-04-22 三菱重工業株式会社 Device and method for measuring subcriticality

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021063695A (en) * 2019-10-11 2021-04-22 三菱重工業株式会社 Device and method for measuring subcriticality

Also Published As

Publication number Publication date
JPS608474B2 (en) 1985-03-02

Similar Documents

Publication Publication Date Title
JPS5230456A (en) Physical quantity measuring device
JPS5356495A (en) Neutron measurement unit within reactor
JPS5352894A (en) Degree of burn-up measuring method in fuel assembly
JPS5230196A (en) Method of erasing indication in magnetophoresis indicator
JPS5289795A (en) Nuclear fuel assembly
JPS533262A (en) Radiation thickness meter
JPS5252686A (en) Relative humidity meter
JPS5241545A (en) Instrument structure
JPS5219563A (en) Flapper type flow meter
JPS5310452A (en) Digital indication
JPS53141819A (en) Fuel flow gain measurement insrument in liquefied gas automobile
JPS51138294A (en) Nuclear fuel element
JPS53115494A (en) Fuel particle distribution measurement of nuclear fuel compact
JPS5223959A (en) Nicrometer in which a measuring range is made variable
JPS5291371A (en) Panel and shadow mask assembling method and its unit
JPS5272531A (en) Method for degital indication
JPS51149087A (en) Sampling device with a flushing unit
JPS5329499A (en) Measuring method of pre-critical degree
JPS5284392A (en) Fuel assembly
JPS52129899A (en) Broken fuel detecting method
JPS52156656A (en) System for measuring unbalanced subsidence of tank
JPS51118491A (en) Callbration method of hyderogen detector in natorium
JPS5396151A (en) Governor for elevator cage
JPS5337085A (en) Thermocouple connector
JPS52127718A (en) Character display unit