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FR976924A - Method for measuring the velocity of a fluid - Google Patents

Method for measuring the velocity of a fluid

Info

Publication number
FR976924A
FR976924A FR976924DA FR976924A FR 976924 A FR976924 A FR 976924A FR 976924D A FR976924D A FR 976924DA FR 976924 A FR976924 A FR 976924A
Authority
FR
France
Prior art keywords
velocity
fluid
measuring
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
Other languages
French (fr)
Inventor
Jacques-Georges-Char Brillouin
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 filed Critical
Application granted granted Critical
Publication of FR976924A publication Critical patent/FR976924A/en
Expired 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Physics & Mathematics (AREA)
FR976924D 1948-12-10 1948-12-10 Method for measuring the velocity of a fluid Expired FR976924A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR976924T 1948-12-10

Publications (1)

Publication Number Publication Date
FR976924A true FR976924A (en) 1951-03-23

Family

ID=9519238

Family Applications (1)

Application Number Title Priority Date Filing Date
FR976924D Expired FR976924A (en) 1948-12-10 1948-12-10 Method for measuring the velocity of a fluid

Country Status (1)

Country Link
FR (1) FR976924A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2699677A (en) * 1949-01-18 1955-01-18 Ferranti Ltd Velocity measuring apparatus
US2923155A (en) * 1956-11-20 1960-02-02 Gulton Ind Inc Ultrasonic flowmeter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2699677A (en) * 1949-01-18 1955-01-18 Ferranti Ltd Velocity measuring apparatus
US2923155A (en) * 1956-11-20 1960-02-02 Gulton Ind Inc Ultrasonic flowmeter

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