GB1068572A - Apparatus for measuring heat flow - Google Patents
Apparatus for measuring heat flowInfo
- 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
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.
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)
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)
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 |
-
1963
- 1963-06-26 FR FR939412A patent/FR1368890A/en not_active Expired
-
1964
- 1964-06-15 BE BE649289A patent/BE649289A/xx unknown
- 1964-06-17 LU LU46339D patent/LU46339A1/xx unknown
- 1964-06-25 NL NL6407258A patent/NL6407258A/xx unknown
- 1964-06-26 GB GB26611/64A patent/GB1068572A/en not_active Expired
Cited By (1)
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 |
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