GB1333794A - Apparatus for measuring the speed of gas bubbles in a biphase system - Google Patents

Apparatus for measuring the speed of gas bubbles in a biphase system

Info

Publication number
GB1333794A
GB1333794A GB1731271A GB1731271A GB1333794A GB 1333794 A GB1333794 A GB 1333794A GB 1731271 A GB1731271 A GB 1731271A GB 1731271 A GB1731271 A GB 1731271A GB 1333794 A GB1333794 A GB 1333794A
Authority
GB
United Kingdom
Prior art keywords
bubbles
pulses
fed
speed
photo
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
GB1731271A
Other languages
English (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.)
European Atomic Energy Community Euratom
Original Assignee
European Atomic Energy Community Euratom
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 European Atomic Energy Community Euratom filed Critical European Atomic Energy Community Euratom
Publication of GB1333794A publication Critical patent/GB1333794A/en
Expired 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
    • G01F1/56—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using electric or magnetic effects
    • G01F1/64—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using electric or magnetic effects by measuring electrical currents passing through the fluid flow; measuring electrical potential generated by the fluid flow, e.g. by electrochemical, contact or friction effects
    • 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
    • G01F1/66—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
    • G01F1/661—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters using light
    • 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
    • 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
    • G01P5/20—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 using particles entrained by a fluid stream

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Electromagnetism (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
GB1731271A 1970-05-29 1971-05-26 Apparatus for measuring the speed of gas bubbles in a biphase system Expired GB1333794A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU61023 1970-05-29

Publications (1)

Publication Number Publication Date
GB1333794A true GB1333794A (en) 1973-10-17

Family

ID=19726376

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1731271A Expired GB1333794A (en) 1970-05-29 1971-05-26 Apparatus for measuring the speed of gas bubbles in a biphase system

Country Status (6)

Country Link
BE (1) BE767726A (enrdf_load_stackoverflow)
DE (1) DE2126859A1 (enrdf_load_stackoverflow)
FR (1) FR2090379B1 (enrdf_load_stackoverflow)
GB (1) GB1333794A (enrdf_load_stackoverflow)
LU (1) LU61023A1 (enrdf_load_stackoverflow)
NL (1) NL7107388A (enrdf_load_stackoverflow)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2029569A (en) * 1978-09-07 1980-03-19 Standard Telephones Cables Ltd Fluid flowmeter
GB2129550A (en) * 1982-11-10 1984-05-16 Nippon Furnace Kogyo Kk Velocity in water flow model
EP0109810A3 (en) * 1982-11-10 1985-12-18 Nippon Furnace Kogyo Kaisha Ltd. Simulator of fluid flow in field of flow entailing combustion or reaction
GB2259980A (en) * 1991-09-30 1993-03-31 Bio Rad Laboratories Multi-point detection method for electrophoresis and chromatography in capillaries
CN107110882A (zh) * 2014-12-22 2017-08-29 高丽大学校产学协力团 流体速度测定装置
CN107636472A (zh) * 2014-11-06 2018-01-26 基纽拜奥股份有限公司 微滴速度检测
CN115112919A (zh) * 2022-06-20 2022-09-27 九江七所精密机电科技有限公司 一种基于光电脉冲的流体流速检测方法及装置

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2643616C3 (de) * 1976-09-28 1979-05-31 Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch Strömungsgeschwindigkeitsmeßgerät
FR2472745A1 (fr) * 1979-12-28 1981-07-03 Schlumberger Prospection Dispositif
JPS56155812A (en) * 1980-05-02 1981-12-02 Power Reactor & Nuclear Fuel Dev Corp Monitoring method for flow state of fluidic metal
SE431030C (sv) * 1982-06-11 1986-10-20 Gedevelop Ab Sett och anordning for bestemning av stromningshastigheten hos en strale av smelt glas
SE431029C (sv) * 1980-12-16 1986-10-20 Gedevelop Ab Forfarande och anordning for metning av stromningshastigheten hos en strale av smelt glas
DE3347092A1 (de) * 1983-12-24 1985-07-18 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Verfahren und vorrichtung zur optischen messung der stroemung eines fluids
DE4313682C2 (de) * 1993-04-22 1996-06-13 Wolfgang Dipl Ing Frey Verfahren zur visuellen Bestimmung und Messung des Abflusses von langsam und mit freiem Spiegel fließenden Flüssigkeiten unter Verwendung von Luftblasen als Meßmedium und eine Anordnung zur Durchführung des Verfahrens
DE4412494C2 (de) * 1994-04-12 1997-02-27 Kugelstrahlzentrum Aachen Gmbh Verfahren zur Messung der Geschwindigkeitsverteilung eines Strahlmittelstromes
DE102013113904A1 (de) * 2013-12-12 2015-06-18 Pfeiffer Vacuum Gmbh Pumpe

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1417169A (fr) * 1964-08-27 1965-11-12 Commissariat Energie Atomique Dispositif d'étude des flux de bulles dans une canalisation

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2029569A (en) * 1978-09-07 1980-03-19 Standard Telephones Cables Ltd Fluid flowmeter
GB2029569B (en) * 1978-09-07 1983-03-09 Standard Telephones Cables Ltd Fluid flowmeter
GB2129550A (en) * 1982-11-10 1984-05-16 Nippon Furnace Kogyo Kk Velocity in water flow model
EP0109810A3 (en) * 1982-11-10 1985-12-18 Nippon Furnace Kogyo Kaisha Ltd. Simulator of fluid flow in field of flow entailing combustion or reaction
GB2259980A (en) * 1991-09-30 1993-03-31 Bio Rad Laboratories Multi-point detection method for electrophoresis and chromatography in capillaries
GB2259980B (en) * 1991-09-30 1995-04-05 Bio Rad Laboratories Multi-point detection method for electrophoresis and chromatography in capillaries
US10215771B2 (en) 2014-11-06 2019-02-26 Bio-Rad Laboratories, Inc. Droplet velocity detection
CN107636472A (zh) * 2014-11-06 2018-01-26 基纽拜奥股份有限公司 微滴速度检测
EP3215855A4 (en) * 2014-11-06 2018-03-28 Bio-Rad Laboratories, Inc. Droplet velocity detection
CN107636472B (zh) * 2014-11-06 2020-09-15 基纽拜奥股份有限公司 微滴速度检测
US10962563B2 (en) 2014-11-06 2021-03-30 Bio-Rad Laboratories, Inc. Droplet velocity detection
CN107110882A (zh) * 2014-12-22 2017-08-29 高丽大学校产学协力团 流体速度测定装置
CN115112919A (zh) * 2022-06-20 2022-09-27 九江七所精密机电科技有限公司 一种基于光电脉冲的流体流速检测方法及装置
CN115112919B (zh) * 2022-06-20 2023-08-11 九江七所精密机电科技有限公司 一种基于光电脉冲的流体流速检测方法及装置

Also Published As

Publication number Publication date
NL7107388A (enrdf_load_stackoverflow) 1971-12-01
DE2126859A1 (enrdf_load_stackoverflow) 1971-12-09
FR2090379A1 (enrdf_load_stackoverflow) 1972-01-14
LU61023A1 (enrdf_load_stackoverflow) 1971-08-12
FR2090379B1 (enrdf_load_stackoverflow) 1974-04-26
BE767726A (enrdf_load_stackoverflow) 1971-10-18

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee