FR2358661A1 - Procede et dispositif pour la mesure de la vitesse d'ecoulement et de la proportion de volume de gaz inclus dans un courant de metal liquide - Google Patents

Procede et dispositif pour la mesure de la vitesse d'ecoulement et de la proportion de volume de gaz inclus dans un courant de metal liquide

Info

Publication number
FR2358661A1
FR2358661A1 FR7721987A FR7721987A FR2358661A1 FR 2358661 A1 FR2358661 A1 FR 2358661A1 FR 7721987 A FR7721987 A FR 7721987A FR 7721987 A FR7721987 A FR 7721987A FR 2358661 A1 FR2358661 A1 FR 2358661A1
Authority
FR
France
Prior art keywords
liquid metal
measuring
flow speed
volume proportion
gas included
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
FR7721987A
Other languages
English (en)
French (fr)
Other versions
FR2358661B1 (enExample
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 FR2358661A1 publication Critical patent/FR2358661A1/fr
Application granted granted Critical
Publication of FR2358661B1 publication Critical patent/FR2358661B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/74—Devices for measuring flow of a fluid or flow of a fluent solid material in suspension in another fluid
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/704—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow using marked regions or existing inhomogeneities within the fluid stream, e.g. statistically occurring variations in a fluid parameter
    • G01F1/708—Measuring the time taken to traverse a fixed distance
    • G01F1/712—Measuring the time taken to traverse a fixed distance using auto-correlation or cross-correlation detection means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/20—Metals
    • G01N33/205—Metals in liquid state, e.g. molten metals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
    • G01P5/08—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring variation of an electric variable directly affected by the flow, e.g. by using dynamo-electric effect
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
    • G01P5/18—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring the time taken to traverse a fixed distance
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/02—Devices or arrangements for monitoring coolant or moderator
    • G21C17/022—Devices or arrangements for monitoring coolant or moderator for monitoring liquid coolants or moderators
    • G21C17/025—Devices or arrangements for monitoring coolant or moderator for monitoring liquid coolants or moderators for monitoring liquid metal coolants
    • 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)
  • General Physics & Mathematics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Food Science & Technology (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Measuring Volume Flow (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
FR7721987A 1976-07-16 1977-07-18 Procede et dispositif pour la mesure de la vitesse d'ecoulement et de la proportion de volume de gaz inclus dans un courant de metal liquide Granted FR2358661A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2632042A DE2632042C3 (de) 1976-07-16 1976-07-16 Induktive Strömungssonde zum Messen der Strömungsgeschwindigkeit und des Gasvolumenanteils eines Flüssigmetallstromes

Publications (2)

Publication Number Publication Date
FR2358661A1 true FR2358661A1 (fr) 1978-02-10
FR2358661B1 FR2358661B1 (enExample) 1984-02-10

Family

ID=5983183

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7721987A Granted FR2358661A1 (fr) 1976-07-16 1977-07-18 Procede et dispositif pour la mesure de la vitesse d'ecoulement et de la proportion de volume de gaz inclus dans un courant de metal liquide

Country Status (3)

Country Link
US (1) US4145924A (enExample)
DE (1) DE2632042C3 (enExample)
FR (1) FR2358661A1 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2481798A1 (fr) * 1980-05-02 1981-11-06 Doryokuro Kakunenryo Procede pour controler l'etat de l'ecoulement d'un metal liquide
EP0080640A1 (de) * 1981-11-30 1983-06-08 INTERATOM Gesellschaft mit beschränkter Haftung Verfahren und Vorrichtung zum Nachweis von Blasen in einer Flüssigkeit
FR2705450A1 (fr) * 1993-05-15 1994-11-25 Amepa Eng Gmbh Dispositif de mesure d'un écoulement.

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2905070A1 (de) 1979-02-10 1980-08-14 Kernforschungsz Karlsruhe Einrichtung zum messen des durchflusses
US4402230A (en) * 1981-07-17 1983-09-06 Raptis Apostolos C Method and apparatus for measuring flow velocity using matched filters
JPS61112226U (enExample) * 1984-12-26 1986-07-16
DE3734912A1 (de) * 1987-10-15 1989-04-27 Kernforschungsz Karlsruhe Induktive stroemungssonde zum messen der stroemungsgeschwindigkeit eines fluessigmetallstromes
GB2253907B (en) * 1991-03-21 1995-05-24 Halliburton Logging Services Device for sensing fluid behaviour
US6931943B1 (en) 2004-04-30 2005-08-23 Medtronic, Inc. Permanent magnet flowmeter with noncircular sensing passage
US6904809B1 (en) 2004-04-30 2005-06-14 Medtronic, Inc. Magnetic flowmeter with integral liquid trap
US7416542B2 (en) * 2004-04-30 2008-08-26 Medtronic, Inc. Open circuit gravity-assisted uroflowmeter
DE102008011117A1 (de) * 2008-02-26 2009-08-27 BSH Bosch und Siemens Hausgeräte GmbH Vorrichtung zur Erkennung von Luftblasen in einer fluiddurchströmten Heizeinrichtung sowie ein Verfahren für eine solche Vorrichtung
DE102013114427A1 (de) * 2013-12-19 2015-06-25 Endress + Hauser Flowtec Ag Anordnung und Verfahren zur Bestimmung einer durchflussbezogenen Messgröße
CN112230013A (zh) * 2020-09-18 2021-01-15 中国航发哈尔滨东安发动机有限公司 一种高温导电流体流速测量方法和装置
CN119618324B (zh) * 2024-12-11 2025-07-25 西安交通大学 高动态宽频谱交变驱动的多通道融合感知电磁测量方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2782369A (en) * 1953-05-04 1957-02-19 Callery Chemical Co Determination of contamination of liquid metals
FR2147780A1 (enExample) * 1971-06-09 1973-03-11 Commissariat Energie Atomique
US3736798A (en) * 1971-06-24 1973-06-05 Atomic Energy Commission Permanent magnet probe flowmeter
US3830095A (en) * 1973-06-26 1974-08-20 Atomic Energy Commission Gas void detector for liquid metal
DE2346737A1 (de) * 1973-09-17 1975-09-25 Donezkij Ni Ugolnyj I Donezk Elektromagnetischer geschwindigkeitsmesser zur messung der stromgeschwindigkeit einer elektrisch leitenden fluessigkeit und verfahren zu dessen eichung
US3967500A (en) * 1975-05-29 1976-07-06 The United States Of America As Represented By The United States Energy Research And Development Administration Magnetic transit-time flowmeter

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2782369A (en) * 1953-05-04 1957-02-19 Callery Chemical Co Determination of contamination of liquid metals
FR2147780A1 (enExample) * 1971-06-09 1973-03-11 Commissariat Energie Atomique
US3736798A (en) * 1971-06-24 1973-06-05 Atomic Energy Commission Permanent magnet probe flowmeter
US3830095A (en) * 1973-06-26 1974-08-20 Atomic Energy Commission Gas void detector for liquid metal
DE2346737A1 (de) * 1973-09-17 1975-09-25 Donezkij Ni Ugolnyj I Donezk Elektromagnetischer geschwindigkeitsmesser zur messung der stromgeschwindigkeit einer elektrisch leitenden fluessigkeit und verfahren zu dessen eichung
US3967500A (en) * 1975-05-29 1976-07-06 The United States Of America As Represented By The United States Energy Research And Development Administration Magnetic transit-time flowmeter

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
EXBK/71 *
EXBK/74 *
EXRV/68 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2481798A1 (fr) * 1980-05-02 1981-11-06 Doryokuro Kakunenryo Procede pour controler l'etat de l'ecoulement d'un metal liquide
EP0080640A1 (de) * 1981-11-30 1983-06-08 INTERATOM Gesellschaft mit beschränkter Haftung Verfahren und Vorrichtung zum Nachweis von Blasen in einer Flüssigkeit
FR2705450A1 (fr) * 1993-05-15 1994-11-25 Amepa Eng Gmbh Dispositif de mesure d'un écoulement.

Also Published As

Publication number Publication date
US4145924A (en) 1979-03-27
DE2632042C3 (de) 1980-10-09
FR2358661B1 (enExample) 1984-02-10
DE2632042A1 (de) 1978-01-19
DE2632042B2 (de) 1980-01-31

Similar Documents

Publication Publication Date Title
FR2358661A1 (fr) Procede et dispositif pour la mesure de la vitesse d'ecoulement et de la proportion de volume de gaz inclus dans un courant de metal liquide
CH505381A (fr) Procédé et dispositif destinés à l'analyse de milieux liquides susceptibles de former des agglutinats
FR2386032A1 (fr) Appareil de mesure des dimensions de particules dispersees dans un liquide
FR2491620B1 (fr) Dispositif pour produire des champs magnetiques continus de polarite alternante pour la mesure magneto-inductive de debit
FR2485198B1 (fr) Procede et dispositif de mesure du volume d'une particule
FR2316582A1 (fr) Procede et appareil de mesure d'un debit massique de fluide par determination des forces de coriolis
KR900016750A (ko) 입상체의 평균입도 측정방법
EP0105506A3 (de) Messgerät zur magnetisch-induktiven Messung der Fliessgeschwindigkeit flüssiger Medien
DE3870341D1 (de) Einrichtung und verfahren zum messen des massendurchflusses eines materials, das durch eine schwingende rohrleitung stroemt.
FR2413662A1 (fr) Procede et appareil de mesure permettant de determiner un parametre de tarification pour des consommateurs d'energie
FR2464462B1 (fr) Procede et dispositif de mesure du niveau d'un liquide dans une enceinte
Sato et al. Laboratory study on sand suspension due to breaking waves
EP0352283A1 (en) Fluid leak detection system for determining the rate of fluid leakage through a geomembrane
CH462490A (fr) Procédé et dispositif pour la mesure du niveau de la surface libre d'un liquide électroconducteur
Keefer The relation of turbulence to diffusion in open-channel flows
FR1363799A (fr) Dispositif pour la mesure discontinue de la vitesse d'écoulement de gaz, notamment dans l'analyse par chromatographie gazeuse
FR1416129A (fr) Dispositif pour la mesure de l'usure, aux points de frottement et procédé pour l'exécution de la mesure du frottement
JPS52132866A (en) Flow velocity measuring device
SU566184A1 (ru) Устройство дл измерени локальных скоростей и концентраций движущихс дисперсных потоков
FR2371688A1 (fr) Procede et dispositif pour la determination de la vitesse de particules dans des courants transporteurs
FR2288979A1 (fr) Procede pour detecter l'entrainement de gaz et la concentration de bulles de gaz dans un liquide
JPS52125357A (en) Method and apparatus for measuring velocity of flowing fluid using charged liquid
SU575587A1 (ru) Устройство дл магнитного экспрессанализа
SU884642A1 (ru) Устройство дл количественного учета рыб
SU501279A1 (ru) Датчик электромагнитного расходомера

Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse