GB1068572A - Apparatus for measuring heat flow - Google Patents

Apparatus for measuring heat flow

Info

Publication number
GB1068572A
GB1068572A GB26611/64A GB2661164A GB1068572A GB 1068572 A GB1068572 A GB 1068572A GB 26611/64 A GB26611/64 A GB 26611/64A GB 2661164 A GB2661164 A GB 2661164A GB 1068572 A GB1068572 A GB 1068572A
Authority
GB
United Kingdom
Prior art keywords
cylinder
heat flow
test piece
temperature
june
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
GB26611/64A
Inventor
Jacques Berger
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of GB1068572A publication Critical patent/GB1068572A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • G01K1/08—Protective devices, e.g. casings
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N25/00—Investigating or analyzing materials by the use of thermal means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N25/00—Investigating or analyzing materials by the use of thermal means
    • G01N25/20—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity
    • G01N25/48—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity on solution, sorption, or a chemical reaction not involving combustion or catalytic oxidation
    • G01N25/4806—Details not adapted to a particular type of sample
    • G01N25/4813—Details not adapted to a particular type of sample concerning the measuring means
    • G01N25/482—Details not adapted to a particular type of sample concerning the measuring means concerning the temperature responsive elements
    • 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)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)

Abstract

1,068,572. Measuring heat flow electrically. COMMISSARIAT A L'ENERGIE ATOMIQUE. June 26, 1964 [June 26, 1963], No. 26611/64. Heading G1N. The heat flow from an irradiated test piece is measured by locating it inside a double-walled cylinder having a temperature-sensitive resistor on the outer wall of the inner cylinder. As shown (Fig. 1), an irradiated test piece in its casing 19 is suspended inside a first cylinder 14 surrounded by a second cylinder 1. A temperature-sensitive resistance wire 22 is wound round the inner cylinder 14. The space between the cylinders is filled with a gas under pressure. The outer cylinder 1 is maintained at a constant temperature as by a liquid bath. It is shown that the change in resistance of the wire 22, measured in a bridge circuit, is proportional to the total heat flow from the test piece. Means for calibrating the apparatus are described.
GB26611/64A 1963-06-26 1964-06-26 Apparatus for measuring heat flow Expired GB1068572A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR939412A FR1368890A (en) 1963-06-26 1963-06-26 Method for measuring a heat flux and apparatus for implementing this method

Publications (1)

Publication Number Publication Date
GB1068572A true GB1068572A (en) 1967-05-10

Family

ID=8806964

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26611/64A Expired GB1068572A (en) 1963-06-26 1964-06-26 Apparatus for measuring heat flow

Country Status (5)

Country Link
BE (1) BE649289A (en)
FR (1) FR1368890A (en)
GB (1) GB1068572A (en)
LU (1) LU46339A1 (en)
NL (1) NL6407258A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ304034B6 (en) * 2012-07-16 2013-08-28 Lenam, S.R.O. Method of measuring density of flow of heat or temperature field of at least one infrared heater, apparatus for making the same and frame of the apparatus

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1401221A (en) * 1964-01-28 1965-06-04 Diffusion D App De Mesure Et D Improvements to heat flow calorimeters

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ304034B6 (en) * 2012-07-16 2013-08-28 Lenam, S.R.O. Method of measuring density of flow of heat or temperature field of at least one infrared heater, apparatus for making the same and frame of the apparatus

Also Published As

Publication number Publication date
BE649289A (en) 1964-10-01
NL6407258A (en) 1964-12-28
FR1368890A (en) 1964-08-07
LU46339A1 (en) 1972-01-01

Similar Documents

Publication Publication Date Title
GB1270913A (en) A method of and apparatus for measuring the rate of flow of gases or liquids
GB1463455A (en)
GB1068572A (en) Apparatus for measuring heat flow
ES380614A1 (en) Improvements in or relating to water level detectors
GB1086628A (en) Improvements in or relating to the measurement of mass flow rate of gases
GB1122114A (en) Improvements in or relating to a method of measuring water impurities in oil
JPS5673317A (en) Thermal-type flow meter
SE7610151L (en) ELECTRONIC MEASUREMENT METER
FR89661E (en) Apparatus for measuring the logarithmic decrement of an exponential function and its application to the measurement of blood flow by radioactive tracer
GB1106716A (en) A system for detecting the level of a liquefied gas
GB1504556A (en) Calorimetric probe
GB1234336A (en)
GB1157009A (en) Improvements relating to Leak Detectors
GB1073028A (en) Method and apparatus for measuring the density of fluids
SU494626A1 (en) Heat flow measurement method
SU137292A1 (en) Apparatus for determining correction factors taking into account the effect of wind on thermoelectric balance meter readings
GB1388352A (en) Thermo-electric thermometer probes
SU149912A1 (en) The method of measuring the rate of change of temperature
GB1104949A (en) Heat-quantity measuring unit
SU474702A1 (en) Temperature measuring device
SU497022A1 (en) Device for determining the resistance of gas boxes
ES416555A1 (en) Apparatus for the testint and calibration of bellows gas meters
GB1021467A (en) Apparatus for testing the temperature of a medium
SU149953A1 (en) Device for measuring currents in natural waters
GB1001022A (en) Improvements in and relating to the measurement of the flow rate of liquids