Movatterモバイル変換

[0]ホーム
URL:

FR2279095A1 - Heat transfer coefficient measuring procedure - uses electrical traces, measure of power dissipated - Google Patents

Heat transfer coefficient measuring procedure - uses electrical traces, measure of power dissipated

Info

Publication number
FR2279095A1
FR2279095A1FR7534753AFR7534753AFR2279095A1FR 2279095 A1FR2279095 A1FR 2279095A1FR 7534753 AFR7534753 AFR 7534753AFR 7534753 AFR7534753 AFR 7534753AFR 2279095 A1FR2279095 A1FR 2279095A1
Authority
FR
France
Prior art keywords
heat transfer
transfer coefficient
fluid
measure
power dissipated
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
FR7534753A
Other languages
French (fr)
Other versions
FR2279095B1 (en
Inventor
Yves Becko
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.)
Umicore NV SA
Original Assignee
ACEC SA
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 ACEC SAfiledCriticalACEC SA
Publication of FR2279095A1publicationCriticalpatent/FR2279095A1/en
Application grantedgrantedCritical
Publication of FR2279095B1publicationCriticalpatent/FR2279095B1/fr
Grantedlegal-statusCriticalCurrent

Links

Classifications

Landscapes

Abstract

A procedure used to measure the heat transfer coefficient between a fluid such as air and a surface in contact with the fluid consists in measuring the quantity of heat given off by a portion of the surface, and also measuring the temperature of the surface and the fluid. The heat transfer coefficient is then calculated by determining the ratio between the heat given off by the surface and the product of surface area times and the difference between the surface and the fluid temperatures. The procedure also consists of covering the surface in contact with the fluid by an insulating sheet with electrically conductive traces or lines such that the surface is evenly covered, and in determining the power dissipated by the traces when connected to an electric source such that the temperature of each trace may be measured.
FR7534753A1975-10-011975-11-14Heat transfer coefficient measuring procedure - uses electrical traces, measure of power dissipatedGrantedFR2279095A1 (en)

Applications Claiming Priority (1)

Application NumberPriority DateFiling DateTitle
BE1006919ABE834104A (en)1975-10-011975-10-01 METHOD OF MEASURING THE HEAT TRANSFER COEFFICIENT

Publications (2)

Publication NumberPublication Date
FR2279095A1true FR2279095A1 (en)1976-02-13
FR2279095B1 FR2279095B1 (en)1977-12-16

Family

ID=3862823

Family Applications (1)

Application NumberTitlePriority DateFiling Date
FR7534753AGrantedFR2279095A1 (en)1975-10-011975-11-14Heat transfer coefficient measuring procedure - uses electrical traces, measure of power dissipated

Country Status (2)

CountryLink
BE (1)BE834104A (en)
FR (1)FR2279095A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
EP0008700A1 (en)*1978-09-071980-03-19Siemens AktiengesellschaftBoiler
EP0282780A1 (en)*1987-03-031988-09-21Snow Brand Milk Products Co., Ltd.Method for measuring heat transfer coefficient and sensor including heat transfer element and thermal insulation element
DE19517770A1 (en)*1995-05-151996-11-21Siemens AgAccurate determination of surface heat transfer coefficient, esp. for nuclear reactor pressure vessels

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
EP0066434B1 (en)*1981-06-031985-08-07National Nuclear Corporation LimitedDetermination of heat transfer from a surface
CN110308176A (en)*2019-05-292019-10-08浙江理工大学 On-site determination method of heat transfer resistance/heat transfer coefficient of building envelope

Cited By (3)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
EP0008700A1 (en)*1978-09-071980-03-19Siemens AktiengesellschaftBoiler
EP0282780A1 (en)*1987-03-031988-09-21Snow Brand Milk Products Co., Ltd.Method for measuring heat transfer coefficient and sensor including heat transfer element and thermal insulation element
DE19517770A1 (en)*1995-05-151996-11-21Siemens AgAccurate determination of surface heat transfer coefficient, esp. for nuclear reactor pressure vessels

Also Published As

Publication numberPublication date
FR2279095B1 (en)1977-12-16
BE834104A (en)1976-04-01

Similar Documents

PublicationPublication DateTitle
JPS5610244A (en)Temperature sensor controlling device
IT7909309A0 (en) ELECTRICAL CIRCUIT AND STRUCTURE FOR PRESSURE AND TEMPERATURE PROBES EQUIPPED WITH SUITABLE MEASURES FOR THE CORRECTION OF THE EMPERATURE ERROR ON THE PRESSURE SIGNAL AND TO ELIMINATE THE INFLUENCE OF THE ELECTRICAL RESISTANCE OF THE CABLE CONDUCTORS
JPS6465426A (en)Platinum temperature sensor
ES8608674A1 (en)Liquid level measuring probe.
GB1254207A (en)Liquid level sensors
FR2279095A1 (en)Heat transfer coefficient measuring procedure - uses electrical traces, measure of power dissipated
ES466841A1 (en)Electrical heating units
JPS6450384A (en)Microwave oven
JPS53131081A (en)Thermometer
JPS5773623A (en)Measuring device for quantity of air flow
JPS5587941A (en)Humidity sensor
JPS5560869A (en)Device for measuring spreading resistance
FR2315699A1 (en)Instrument to measure resistance as function of temp. - includes determination of its thermal capacity and heat dissipation coefficient
JPS5682282A (en)Manufacture of heat sensitive recording head
JPS5248384A (en)Surface temperature measuring portion
CH614526A5 (en)Apparatus for measuring the distance between the surface of an electrically conductive medium and a reference point and for measuring the temperature of the medium
SU619839A1 (en)Method of determining coefficient of temperature conductivity of electroconductive films
JPS5720628A (en)Detecting apparatus for temperature
JPS556263A (en)Thermal analyzer
GB926001A (en)Improvements in radiant electrical resistance heaters and the production thereof
ES481756A1 (en)A device for gripping and for reading values obtained by means of a temperature measuring device.
CH608608A5 (en)Method for measuring physical quantities and the electrical teletransmission of the measured value and circuit to carry out the method
SU992671A1 (en)Apparatus for determining ice thickness
JPS5214900A (en)Electrically insulating plastic tape
SU711553A1 (en)Device for thermal testing of microcircuits

Legal Events

DateCodeTitleDescription
STNotification of lapse
[8]ページ先頭
©2009-2025 Movatter.jp