FR2050295A7 - Thermocouple device for reactor coolant - output measurement - Google Patents

Thermocouple device for reactor coolant - output measurement

Info

Publication number
FR2050295A7
FR2050295A7 FR6924648A FR6924648A FR2050295A7 FR 2050295 A7 FR2050295 A7 FR 2050295A7 FR 6924648 A FR6924648 A FR 6924648A FR 6924648 A FR6924648 A FR 6924648A FR 2050295 A7 FR2050295 A7 FR 2050295A7
Authority
FR
France
Prior art keywords
reactor coolant
output measurement
thermocouple device
fuel elements
temp
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
FR6924648A
Other languages
French (fr)
Other versions
FR2050295B3 (en
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.)
SOCIA
Original Assignee
SOCIA
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 SOCIA filed Critical SOCIA
Priority to FR6924648A priority Critical patent/FR2050295A7/en
Application granted granted Critical
Publication of FR2050295A7 publication Critical patent/FR2050295A7/en
Publication of FR2050295B3 publication Critical patent/FR2050295B3/fr
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
    • G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
    • G01K1/14—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations
    • G01K1/146—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations arrangements for moving thermometers to or from a measuring position
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C13/00—Pressure vessels; Containment vessels; Containment in general
    • G21C13/02—Details
    • G21C13/06—Sealing-plugs
    • G21C13/073—Closures for reactor-vessels, e.g. rotatable
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)

Abstract

Device is used to measure the output temp of the coolant from a high temperature nuclear reactor with a core made up of vertical columns of fuel elements. On the upper surface of the reactor core is a metal grille, with hexagonal apertures arranged to line up with the fuel elements. Each aperture contains at least one thermocouple for temp. measurement. The grille has a central section and an independent outer section around its periphery.
FR6924648A 1969-07-18 1969-07-18 Thermocouple device for reactor coolant - output measurement Expired FR2050295A7 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR6924648A FR2050295A7 (en) 1969-07-18 1969-07-18 Thermocouple device for reactor coolant - output measurement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6924648A FR2050295A7 (en) 1969-07-18 1969-07-18 Thermocouple device for reactor coolant - output measurement

Publications (2)

Publication Number Publication Date
FR2050295A7 true FR2050295A7 (en) 1971-04-02
FR2050295B3 FR2050295B3 (en) 1973-05-25

Family

ID=9037715

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6924648A Expired FR2050295A7 (en) 1969-07-18 1969-07-18 Thermocouple device for reactor coolant - output measurement

Country Status (1)

Country Link
FR (1) FR2050295A7 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2307341A1 (en) * 1975-04-10 1976-11-05 Kraftwerk Union Ag Core power density locally measured - by external neutron flux chambers installed inside core

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2307341A1 (en) * 1975-04-10 1976-11-05 Kraftwerk Union Ag Core power density locally measured - by external neutron flux chambers installed inside core

Also Published As

Publication number Publication date
FR2050295B3 (en) 1973-05-25

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