IT987090B - Misurazione di velocita di un liquido attraverso le pareti di un tubo - Google Patents

Misurazione di velocita di un liquido attraverso le pareti di un tubo

Info

Publication number
IT987090B
IT987090B IT23506/73A IT2350673A IT987090B IT 987090 B IT987090 B IT 987090B IT 23506/73 A IT23506/73 A IT 23506/73A IT 2350673 A IT2350673 A IT 2350673A IT 987090 B IT987090 B IT 987090B
Authority
IT
Italy
Prior art keywords
walls
pipe
liquid
speed measurement
measurement
Prior art date
Application number
IT23506/73A
Other languages
English (en)
Original Assignee
Gen Electric Canada
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 Gen Electric Canada filed Critical Gen Electric Canada
Application granted granted Critical
Publication of IT987090B publication Critical patent/IT987090B/it

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
    • G01F1/704—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
    • 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
    • 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
    • G01F1/7082—Measuring the time taken to traverse a fixed distance using acoustic detecting arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Measuring Volume Flow (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
IT23506/73A 1972-05-01 1973-04-27 Misurazione di velocita di un liquido attraverso le pareti di un tubo IT987090B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2013272 1972-05-01

Publications (1)

Publication Number Publication Date
IT987090B true IT987090B (it) 1975-02-20

Family

ID=10140891

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23506/73A IT987090B (it) 1972-05-01 1973-04-27 Misurazione di velocita di un liquido attraverso le pareti di un tubo

Country Status (5)

Country Link
JP (1) JPS4949661A (it)
CA (1) CA996245A (it)
DE (1) DE2321832A1 (it)
FR (1) FR2183179A1 (it)
IT (1) IT987090B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54143672U (it) * 1978-03-29 1979-10-05
DE3316630C2 (de) * 1983-05-06 1985-07-25 Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch Vorrichtung zur Laufzeitbestimmung von Ultraschallimpulsen in einem Fluid
DE3642771A1 (de) * 1986-12-15 1988-06-23 Kuipers Ulrich Verfahren und vorrichtung zur messung der messgroesse eines messobjekts
US5121639A (en) * 1990-03-05 1992-06-16 Westinghouse Electric Corp. Fluid flow measurement
FI930229A (fi) * 1993-01-20 1994-07-21 Sitra Foundation Menetelmä materiaalin virtausnopeuden määrittämiseksi
CN106443058B (zh) * 2016-08-30 2019-03-29 成都万江港利科技股份有限公司 一种基于超声波单点位流速监测装置

Also Published As

Publication number Publication date
JPS4949661A (it) 1974-05-14
FR2183179A1 (en) 1973-12-14
DE2321832A1 (de) 1973-11-15
CA996245A (en) 1976-08-31
FR2183179B3 (it) 1976-04-16

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