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FI930229A0 - FOERFARANDE FOER BESTAEMNING AV ETT MATERIALS FLOEDESHASTIGHET - Google Patents

FOERFARANDE FOER BESTAEMNING AV ETT MATERIALS FLOEDESHASTIGHET

Info

Publication number
FI930229A0
FI930229A0 FI930229A FI930229A FI930229A0 FI 930229 A0 FI930229 A0 FI 930229A0 FI 930229 A FI930229 A FI 930229A FI 930229 A FI930229 A FI 930229A FI 930229 A0 FI930229 A0 FI 930229A0
Authority
FI
Finland
Prior art keywords
floedeshastighet
ett
materials
foerfarande foer
foer bestaemning
Prior art date
Application number
FI930229A
Other languages
Finnish (fi)
Other versions
FI930229A (en
Inventor
Esko Tahkola
Jun Chen
Matti Karras
Jouni Tornberg
Original Assignee
Sitra Foundation
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 Sitra Foundation filed Critical Sitra Foundation
Priority to FI930229A priority Critical patent/FI930229A/en
Publication of FI930229A0 publication Critical patent/FI930229A0/en
Priority to AU58614/94A priority patent/AU5861494A/en
Priority to PCT/FI1994/000022 priority patent/WO1994017373A1/en
Publication of FI930229A publication Critical patent/FI930229A/en

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
    • G01P5/18—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
    • 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
    • G01F1/7084—Measuring the time taken to traverse a fixed distance using thermal detecting arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Measuring Volume Flow (AREA)
FI930229A 1993-01-20 1993-01-20 Procedure for determining the flow rate of a material FI930229A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI930229A FI930229A (en) 1993-01-20 1993-01-20 Procedure for determining the flow rate of a material
AU58614/94A AU5861494A (en) 1993-01-20 1994-01-20 Procedure for determining material flow rate
PCT/FI1994/000022 WO1994017373A1 (en) 1993-01-20 1994-01-20 Procedure for determining material flow rate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI930229A FI930229A (en) 1993-01-20 1993-01-20 Procedure for determining the flow rate of a material

Publications (2)

Publication Number Publication Date
FI930229A0 true FI930229A0 (en) 1993-01-20
FI930229A FI930229A (en) 1994-07-21

Family

ID=8536834

Family Applications (1)

Application Number Title Priority Date Filing Date
FI930229A FI930229A (en) 1993-01-20 1993-01-20 Procedure for determining the flow rate of a material

Country Status (3)

Country Link
AU (1) AU5861494A (en)
FI (1) FI930229A (en)
WO (1) WO1994017373A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114324973A (en) * 2022-03-17 2022-04-12 南方海洋科学与工程广东省实验室(广州) Typhoon wind speed inversion method and device, electronic equipment and storage medium

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5646354A (en) * 1995-10-06 1997-07-08 Lovejoy Controls Corporation Microwave thermal trace flowmeter
FI105363B (en) * 1997-07-04 2000-07-31 Neles Field Controls Oy Flow measurement method and flow meter
NO326977B1 (en) 2006-05-02 2009-03-30 Multi Phase Meters As Method and apparatus for measuring the conductivity of the water fraction in a wet gas
NO324812B1 (en) 2006-05-05 2007-12-10 Multi Phase Meters As Method and apparatus for tomographic multiphase flow measurements
NO334550B1 (en) 2008-12-12 2014-04-07 Multi Phase Meters As Method and apparatus for flow measurements for a wet gas and gas value measurements
NO330911B1 (en) 2008-12-12 2011-08-15 Multi Phase Meters As Method and apparatus for measuring composition and flow rates for a wet gas
CN102116652A (en) * 2011-02-18 2011-07-06 福建恒劲科博测控技术有限公司 Microwave flow meter
NO344669B1 (en) 2012-11-21 2020-03-02 Fmc Kongsberg Subsea As A method and device for multiphase measurement in the vicinity of deposits on the pipe wall
JP2016033472A (en) * 2014-07-31 2016-03-10 株式会社ワイヤーデバイス Flow rate measuring method of powder flowing through pipe
EP3350548B1 (en) 2015-07-23 2022-11-23 Khalifa University of Science and Technology System and method for real-time flow measurement in pipelines using thz imaging
CN107024250A (en) * 2017-04-26 2017-08-08 成都声立德克技术有限公司 The system and method for gas flow measurement
EP4345500A1 (en) * 2022-09-28 2024-04-03 Acconeer AB Determining a flow metric for a flow of granular particles

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA996245A (en) * 1972-05-01 1976-08-31 Canadian General Electric Company Limited Measuring liquid velocity through pipe wall
JPS544169A (en) * 1977-06-10 1979-01-12 Yokogawa Hokushin Electric Corp Corelation flow speed and rate meter
US4423623A (en) * 1981-08-24 1984-01-03 Rockwell International Corporation Microwave meter for fluid mixtures
US4659982A (en) * 1984-06-21 1987-04-21 Centre National De La Recherches Scientifique Microwave apparatus and method of operation to determine position and/or speed of a movable body or discontinuity or change in a material
DE3627162A1 (en) * 1986-08-11 1988-02-25 Endress Hauser Gmbh Co ARRANGEMENT FOR THE CONTACTLESS MEASUREMENT OF THE VOLUME OR MASS FLOW OF A MOVING MEDIUM
US4888547A (en) * 1989-01-23 1989-12-19 Rockwell International Corporation Meter using a microwave bridge detector for measuring fluid mixtures
US5121639A (en) * 1990-03-05 1992-06-16 Westinghouse Electric Corp. Fluid flow measurement

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114324973A (en) * 2022-03-17 2022-04-12 南方海洋科学与工程广东省实验室(广州) Typhoon wind speed inversion method and device, electronic equipment and storage medium

Also Published As

Publication number Publication date
WO1994017373A1 (en) 1994-08-04
AU5861494A (en) 1994-08-15
FI930229A (en) 1994-07-21

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Legal Events

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