CA923727A - Apparatus for measuring the velocity of a flowing fluid - Google Patents

Apparatus for measuring the velocity of a flowing fluid

Info

Publication number
CA923727A
CA923727A CA042389A CA42389A CA923727A CA 923727 A CA923727 A CA 923727A CA 042389 A CA042389 A CA 042389A CA 42389 A CA42389 A CA 42389A CA 923727 A CA923727 A CA 923727A
Authority
CA
Canada
Prior art keywords
velocity
measuring
flowing fluid
flowing
fluid
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
CA042389A
Other languages
English (en)
Inventor
F. White Douglas
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.)
Trane US Inc
Original Assignee
American Standard Inc
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 American Standard Inc filed Critical American Standard Inc
Application granted granted Critical
Publication of CA923727A publication Critical patent/CA923727A/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
    • G01F1/05—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 mechanical effects
    • G01F1/20—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 mechanical effects by detection of dynamic effects of the flow
    • G01F1/32—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 mechanical effects by detection of dynamic effects of the flow using swirl flowmeters
    • G01F1/3209—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 mechanical effects by detection of dynamic effects of the flow using swirl flowmeters using Karman vortices
    • G01F1/3218—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 mechanical effects by detection of dynamic effects of the flow using swirl flowmeters using Karman vortices bluff body design
    • 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
    • G01F1/05—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 mechanical effects
    • G01F1/20—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 mechanical effects by detection of dynamic effects of the flow
    • G01F1/32—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 mechanical effects by detection of dynamic effects of the flow using swirl flowmeters
    • G01F1/3209—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 mechanical effects by detection of dynamic effects of the flow using swirl flowmeters using Karman vortices
    • 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
    • G01F1/05—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 mechanical effects
    • G01F1/20—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 mechanical effects by detection of dynamic effects of the flow
    • G01F1/32—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 mechanical effects by detection of dynamic effects of the flow using swirl flowmeters
    • G01F1/325—Means for detecting quantities used as proxy variables for swirl
    • 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
    • G01F1/05—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 mechanical effects
    • G01F1/20—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 mechanical effects by detection of dynamic effects of the flow
    • G01F1/32—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 mechanical effects by detection of dynamic effects of the flow using swirl flowmeters
    • G01F1/325—Means for detecting quantities used as proxy variables for swirl
    • G01F1/3259—Means for detecting quantities used as proxy variables for swirl for detecting fluid pressure oscillations

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
CA042389A 1968-02-13 1969-02-08 Apparatus for measuring the velocity of a flowing fluid Expired CA923727A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US70506168A 1968-02-13 1968-02-13

Publications (1)

Publication Number Publication Date
CA923727A true CA923727A (en) 1973-04-03

Family

ID=24831880

Family Applications (1)

Application Number Title Priority Date Filing Date
CA042389A Expired CA923727A (en) 1968-02-13 1969-02-08 Apparatus for measuring the velocity of a flowing fluid

Country Status (7)

Country Link
US (1) US3650152A (nl)
JP (1) JPS4811075B1 (nl)
CA (1) CA923727A (nl)
DE (2) DE1907037C3 (nl)
FR (1) FR2001794A1 (nl)
GB (1) GB1219231A (nl)
NL (1) NL164131C (nl)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5349420Y2 (nl) * 1972-09-06 1978-11-27
US3888120A (en) * 1973-04-26 1975-06-10 Fischer & Porter Co Vortex type flowmeter with strain gauge sensor
US4033189A (en) * 1976-03-26 1977-07-05 Fischer & Porter Co. External-sensor vortex-type flowmeter
US4404858A (en) * 1981-10-26 1983-09-20 Ford Motor Company Velocity and mass air flow sensor
US4770035A (en) * 1987-01-15 1988-09-13 Tek-Air Systems, Inc. Airflow measurement utilizing vortex shedding
GB8915994D0 (en) * 1989-07-12 1989-08-31 Schlumberger Ind Ltd Vortex flowmeters
FR2671877B1 (fr) * 1991-01-22 1993-12-03 Centre Nal Recherc Scientifique Procede et dispositif de mesure de vitesse d'ecoulement instationnaire.
US7811237B2 (en) 2006-09-08 2010-10-12 University Of Vermont And State Agricultural College Systems for and methods of assessing urinary flow rate via sound analysis
US7758519B2 (en) 2006-09-08 2010-07-20 University Of Vermont And State Agriculture College Systems for and methods of assessing lower urinary tract function via sound analysis
DE102009001526A1 (de) * 2009-03-12 2010-09-16 Endress + Hauser Flowtec Ag Wirbelströmungsmessgerät zum Überwachen und/oder Messen einer verteilten Teilchen- und/oder Tröpfchen-Strömung
DE102014113898A1 (de) 2014-09-25 2016-03-31 Endress+Hauser Flowtec Ag Messanordnung
DE102017006166A1 (de) * 2017-06-29 2019-01-03 Diehl Metering Gmbh Verfahren zur Energiegewinnung, Energiegewinnungseinrichtung und Messeinrichtung
DE102018119805B4 (de) * 2018-08-15 2020-03-19 SIKA Dr. Siebert & Kühn GmbH & Co. KG Vorrichtung und Verfahren zur Ermittlung der Strömungsgeschwindigkeit eines Fluids in einem Hohlkörper

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2809520A (en) * 1954-03-01 1957-10-15 Jr Joseph D Richard Fluid velocity measuring apparatus
US3116639A (en) * 1960-03-28 1964-01-07 Savage & Parsons Ltd Apparatus for the measurement and integration of fluid-velocities

Also Published As

Publication number Publication date
DE6905512U (de) 1969-09-04
FR2001794A1 (nl) 1969-10-03
DE1907037A1 (de) 1969-09-11
NL164131B (nl) 1980-06-16
NL164131C (nl) 1980-11-17
NL6902307A (nl) 1969-08-15
JPS4811075B1 (nl) 1973-04-10
DE1907037C3 (de) 1978-09-07
DE1907037B2 (de) 1978-01-05
GB1219231A (en) 1971-01-13
US3650152A (en) 1972-03-21

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