GB1121744A - Method of determining maximum temperatures in thermal treatment devices - Google Patents

Method of determining maximum temperatures in thermal treatment devices

Info

Publication number
GB1121744A
GB1121744A GB2804/67A GB280467A GB1121744A GB 1121744 A GB1121744 A GB 1121744A GB 2804/67 A GB2804/67 A GB 2804/67A GB 280467 A GB280467 A GB 280467A GB 1121744 A GB1121744 A GB 1121744A
Authority
GB
United Kingdom
Prior art keywords
thermal treatment
treatment devices
maximum temperatures
determining maximum
rods
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.)
Expired
Application number
GB2804/67A
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.)
Gesellschaft fuer Kernforschung mbH
Original Assignee
Gesellschaft fuer Kernforschung mbH
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 Gesellschaft fuer Kernforschung mbH filed Critical Gesellschaft fuer Kernforschung mbH
Publication of GB1121744A publication Critical patent/GB1121744A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
    • G01K7/36—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using magnetic elements, e.g. magnets, coils
    • G01K7/38—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using magnetic elements, e.g. magnets, coils the variations of temperature influencing the magnetic permeability
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/10—Structural combination of fuel element, control rod, reactor core, or moderator structure with sensitive instruments, e.g. for measuring radioactivity, strain
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/10—Structural combination of fuel element, control rod, reactor core, or moderator structure with sensitive instruments, e.g. for measuring radioactivity, strain
    • G21C17/112—Measuring temperature
    • 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

Abstract

A rod of 80% nickel 20% copper, having a Curie point at 170 DEG C is magnetised to saturation and inserted into a nuclear reactor together with other rods with different Curie points. The magnetic state of rods is examined after treatment to determine the maximum temperature reached.
GB2804/67A 1966-01-21 1967-01-19 Method of determining maximum temperatures in thermal treatment devices Expired GB1121744A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG0045784 1966-01-21

Publications (1)

Publication Number Publication Date
GB1121744A true GB1121744A (en) 1968-07-31

Family

ID=7127834

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2804/67A Expired GB1121744A (en) 1966-01-21 1967-01-19 Method of determining maximum temperatures in thermal treatment devices

Country Status (3)

Country Link
DE (1) DE1573185A1 (en)
FR (1) FR1509395A (en)
GB (1) GB1121744A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006049717B3 (en) * 2006-10-13 2008-04-30 Friedrich-Schiller-Universität Jena Inaccessible place e.g. building wall, temperature determining method, involves determining magnetic scattering field due to magnetization of element and determining temperature of element from size of field based on field-reference data

Also Published As

Publication number Publication date
DE1573185A1 (en) 1970-04-09
FR1509395A (en) 1968-01-12

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