AU2950497A - Method of measuring the rate of flow of gaseous or liquid media using ultrasound, and measuring device suitable for carrying out said process - Google Patents

Method of measuring the rate of flow of gaseous or liquid media using ultrasound, and measuring device suitable for carrying out said process

Info

Publication number
AU2950497A
AU2950497A AU29504/97A AU2950497A AU2950497A AU 2950497 A AU2950497 A AU 2950497A AU 29504/97 A AU29504/97 A AU 29504/97A AU 2950497 A AU2950497 A AU 2950497A AU 2950497 A AU2950497 A AU 2950497A
Authority
AU
Australia
Prior art keywords
measuring
ultrasound
gaseous
carrying
rate
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.)
Abandoned
Application number
AU29504/97A
Other languages
English (en)
Inventor
Vladimir Agueev
Bernhard Puttke
Stanislav Rastopov
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.)
Huttemann Michael
Original Assignee
MICHAEL HUTTEMANN
RALF HEUSER
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 MICHAEL HUTTEMANN, RALF HEUSER filed Critical MICHAEL HUTTEMANN
Publication of AU2950497A publication Critical patent/AU2950497A/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • G01P5/24—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 direct influence of the streaming fluid on the properties of a detecting acoustical wave
    • G01P5/245—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 direct influence of the streaming fluid on the properties of a detecting acoustical wave by measuring transit time of acoustical waves
    • 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
    • G01F1/667—Arrangements of transducers for ultrasonic flowmeters; Circuits for operating ultrasonic flowmeters
    • 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
    • G01F1/667—Arrangements of transducers for ultrasonic flowmeters; Circuits for operating ultrasonic flowmeters
    • G01F1/668—Compensating or correcting for variations in velocity of sound
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P13/00—Indicating or recording presence, absence, or direction, of movement
    • G01P13/02—Indicating direction only, e.g. by weather vane
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P13/00—Indicating or recording presence, absence, or direction, of movement
    • G01P13/02—Indicating direction only, e.g. by weather vane
    • G01P13/025—Indicating direction only, e.g. by weather vane indicating air data, i.e. flight variables of an aircraft, e.g. angle of attack, side slip, shear, yaw
    • 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
    • G01P5/24—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 direct influence of the streaming fluid on the properties of a detecting acoustical wave
    • G01P5/245—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 direct influence of the streaming fluid on the properties of a detecting acoustical wave by measuring transit time of acoustical waves
    • G01P5/248—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 direct influence of the streaming fluid on the properties of a detecting acoustical wave by measuring transit time of acoustical waves by measuring phase differences

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Measuring Volume Flow (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
AU29504/97A 1996-05-06 1997-05-06 Method of measuring the rate of flow of gaseous or liquid media using ultrasound, and measuring device suitable for carrying out said process Abandoned AU2950497A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19617961 1996-05-06
DE1996117961 DE19617961C2 (de) 1996-05-06 1996-05-06 Verfahren zur Messung der Strömungsgeschwindigkeit von gasförmigen oder flüssigen Medien mittels Ultraschall sowie zur Durchführung des Verfahrens geeignetes Meßgerät
PCT/DE1997/000907 WO1997042509A1 (fr) 1996-05-06 1997-05-06 Procede pour mesurer la vitesse d'ecoulement de milieux gazeux ou liquides a l'aide d'ultrasons, et dispositif de mesure convenant a la mise en oeuvre du procede

Publications (1)

Publication Number Publication Date
AU2950497A true AU2950497A (en) 1997-11-26

Family

ID=7793353

Family Applications (1)

Application Number Title Priority Date Filing Date
AU29504/97A Abandoned AU2950497A (en) 1996-05-06 1997-05-06 Method of measuring the rate of flow of gaseous or liquid media using ultrasound, and measuring device suitable for carrying out said process

Country Status (3)

Country Link
AU (1) AU2950497A (fr)
DE (1) DE19617961C2 (fr)
WO (1) WO1997042509A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6571643B1 (en) * 1998-08-13 2003-06-03 Electronics For Imaging, Inc. Ultrasound speed measurement of temperature and pressure effects
DE10311878A1 (de) * 2003-03-17 2004-09-30 Endress + Hauser Flowtec Ag, Reinach Vorrichtung zur Bestimmung und/oder Überwachung des Volumen- und/oder Massendurchflusses eines Mediums
DE102008020765B4 (de) * 2008-04-21 2012-08-02 Helmholtz Zentrum München Deutsches Forschungszentrum Für Gesundheit Und Umwelt (Gmbh) Vorrichtung und Verfahren zum berührungslosen Ermitteln physikalischer Eigenschaften
DE102014216157A1 (de) * 2014-08-14 2016-02-18 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Anemometer und Verfahren zur Bestimmung einer Strömungsgeschwindigkeit
CN109425752A (zh) * 2017-08-23 2019-03-05 高雄应用科技大学 超声波风速测量装置
EP4088122A4 (fr) * 2020-01-11 2024-01-24 Li Cor Inc Dispositifs, systèmes et procédés de capteur de vent

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1072519A (en) * 1964-11-24 1967-06-21 Decca Ltd Improvements in or relating to speed measuring devices
DE2651142C2 (de) * 1976-11-09 1982-04-29 Panametrics Inc., Waltham, Mass. Akustischer Strömungsgeschwindigkeitsmesser
DE3146477C2 (de) * 1981-11-24 1983-12-08 Gründer & Hötten GmbH, 4300 Essen Schaltungsanordnung zur Messung der Geschwindigkeit von strömenden Medien
JPS58184513A (ja) * 1982-04-23 1983-10-28 Honda Motor Co Ltd 超音波流量計
GB2148359B (en) * 1983-10-14 1987-06-10 Glasdon Ltd Base for road cone or post
FR2628216B1 (fr) * 1988-03-03 1990-08-17 Simecsol Anemometre ultrasonore
DE3843678A1 (de) * 1988-12-23 1990-06-28 Flowtec Ag Verfahren und anordnung zur durchflussmessung mittels ultraschallwellen
ATE105080T1 (de) * 1989-07-14 1994-05-15 Haiges Elektronik Gmbh Verfahren zur messung eines zeitlichen versatzes einander zugeordneter ultraschallsignale und zugehoeriger messanordnungen.
US5277070A (en) * 1991-08-01 1994-01-11 Xecutek Corporation Ultrasonic gas flow measurement method and apparatus
GB9119742D0 (en) * 1991-09-16 1991-10-30 British Gas Plc Measurement system
US5343744A (en) * 1992-03-06 1994-09-06 Tsi Incorporated Ultrasonic anemometer
DE4241226A1 (de) * 1992-12-08 1994-06-09 Abb Patent Gmbh Durchflußmeßvorrichtung
KR960013251B1 (ko) * 1993-08-25 1996-10-02 주식회사 창민물산 초음파 유량측정 방법과 장치
KR960003645B1 (ko) * 1993-08-25 1996-03-21 주식회사창민테크놀러지 하천 국부(局部) 유속측정방법 및 장치
US5392645A (en) * 1993-11-15 1995-02-28 Scientific Engineering Instruments, Inc. Method and apparatus for flow rate measurement
DE4422367C1 (de) * 1994-06-27 1996-02-01 Siemens Ag Ultraschall-Durchflußmesser mit kontinuierlicher Nullfluß-Kalibrierung

Also Published As

Publication number Publication date
DE19617961A1 (de) 1997-11-13
DE19617961C2 (de) 2001-05-23
WO1997042509A1 (fr) 1997-11-13

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