DK0804717T3 - Fremgangsmåde til gennemstrømningsmåling med ultralyd - Google Patents

Fremgangsmåde til gennemstrømningsmåling med ultralyd

Info

Publication number
DK0804717T3
DK0804717T3 DK96939839T DK96939839T DK0804717T3 DK 0804717 T3 DK0804717 T3 DK 0804717T3 DK 96939839 T DK96939839 T DK 96939839T DK 96939839 T DK96939839 T DK 96939839T DK 0804717 T3 DK0804717 T3 DK 0804717T3
Authority
DK
Denmark
Prior art keywords
measurement method
flow measurement
ultrasound flow
ultrasound
measurement
Prior art date
Application number
DK96939839T
Other languages
English (en)
Inventor
Abram Klaas Roskam
Bekkum Jan Aart Van
Vladimir Smychliaev
Original Assignee
Krohne Ag
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 Krohne Ag filed Critical Krohne Ag
Application granted granted Critical
Publication of DK0804717T3 publication Critical patent/DK0804717T3/da

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
    • G01F1/66—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
    • 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
    • G01F1/662—Constructional details
    • 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
    • G01F7/00—Volume-flow measuring devices with two or more measuring ranges; Compound meters

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
  • Nozzles (AREA)
DK96939839T 1995-11-22 1996-11-18 Fremgangsmåde til gennemstrømningsmåling med ultralyd DK0804717T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1001719A NL1001719C2 (nl) 1995-11-22 1995-11-22 Werkwijze en inrichting voor de ultrasone meting van de snelheid en doorstroomhoeveelheid van een medium in een buisleiding.
PCT/EP1996/005082 WO1997019326A1 (de) 1995-11-22 1996-11-18 Ultraschall-durchflussmessverfahren

Publications (1)

Publication Number Publication Date
DK0804717T3 true DK0804717T3 (da) 2002-08-05

Family

ID=19761898

Family Applications (1)

Application Number Title Priority Date Filing Date
DK96939839T DK0804717T3 (da) 1995-11-22 1996-11-18 Fremgangsmåde til gennemstrømningsmåling med ultralyd

Country Status (10)

Country Link
US (1) US5987997A (da)
EP (1) EP0804717B1 (da)
JP (2) JP3478833B2 (da)
AU (1) AU7693196A (da)
CA (1) CA2209789C (da)
DE (1) DE59609187D1 (da)
DK (1) DK0804717T3 (da)
NL (1) NL1001719C2 (da)
NO (1) NO326813B1 (da)
WO (1) WO1997019326A1 (da)

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DE19717940C2 (de) 1997-04-29 1999-04-15 Krohne Ag Ultraschall-Durchflußmeßverfahren
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DE10161915A1 (de) * 2000-12-27 2002-08-29 Surpass Industry Co Durchflußleistung-Meßverfahren, Ultraschall-Durchflußleistungsmesser, Strömungsgeschwindigkeit-Meßverfahren, Temperatur- oder Druck-Meßverfahren, Ultraschall-Thermometer und Ultraschall-Drucksensor
FR2827050B1 (fr) * 2001-07-06 2005-02-11 Univ Paris 7 Denis Diderot Tomographe ultrasonore, systeme et procede de mesure tomographique ultrasonore au moyen d'un tel tomographe
DE10158947A1 (de) * 2001-12-03 2003-06-12 Sick Ag Vorrichtung zum Messen der Strömungsgeschwindigkeit und/oder des Durchflusses eines Fluids
DE102005018396A1 (de) * 2005-04-20 2006-10-26 Endress + Hauser Flowtec Ag Verfahren zur Bestimmung des Volumen- oder Massedurchflusses eines Mediums
US7152490B1 (en) 2005-08-15 2006-12-26 Daniel Measurement And Control, Inc. Methods for determining transducer delay time and transducer separation in ultrasonic flow meters
DE102005047790A1 (de) * 2005-10-05 2007-04-12 Endress + Hauser Flowtec Ag Vorrichtung zur Bestimmung oder Überwachung des Volumen- oder Massedurchflusses eines Mediums durch eine Rohrleitung
US7299140B2 (en) * 2005-12-14 2007-11-20 Thermo Fisher Scientific Inc. Method and system for multi-path ultrasonic flow measurement of partially developed flow profiles
US7523676B2 (en) * 2006-12-07 2009-04-28 General Electric Company Ultrasonic flow rate measurement method and system
EP2072972B1 (de) * 2007-12-21 2016-04-13 SICK Engineering GmbH Vorrichtung zum Messen der Bewegung eines Fluids in einem Rohr
JP5282955B2 (ja) * 2008-12-10 2013-09-04 本多電子株式会社 超音波流量計の補正方法、及び超音波流量計
DE102008055165A1 (de) * 2008-12-29 2010-07-01 Endress + Hauser Flowtec Ag Messrohr eines Messsystems zur Bestimmung und/oder Überwachung des Durchflusses eines Messmediums durch das Messrohr mittels Ultraschall
DE102008055164A1 (de) * 2008-12-29 2010-07-01 Endress + Hauser Flowtec Ag Messsystem zur Bestimmung und/oder Überwachung des Durchflusses eines Messmediums durch das Messrohr mittels Ultraschall
KR101043344B1 (ko) 2009-01-30 2011-06-21 박준관 다회선 외벽부착식 초음파 트랜스듀서 제조방법
US7942068B2 (en) * 2009-03-11 2011-05-17 Ge Infrastructure Sensing, Inc. Method and system for multi-path ultrasonic flow rate measurement
JP5403165B2 (ja) * 2010-09-08 2014-01-29 トヨタ自動車株式会社 流量検出装置
SE536017C2 (sv) * 2010-10-12 2013-04-02 Braennstroem Gruppen Ab Förfarande och anordning för indikering av ett vätskeflöde
DE102010063789A1 (de) 2010-12-21 2012-06-21 Endress + Hauser Flowtec Ag Ultraschall-Durchflussmessgerät
KR101204705B1 (ko) 2011-02-17 2012-11-23 주식회사 대덕기술 초음파 유량계의 편차보정 방법
CN102892999B (zh) * 2011-05-13 2016-03-30 丰田自动车株式会社 内燃机的控制装置
DE102011080365A1 (de) * 2011-08-03 2013-02-07 Endress + Hauser Flowtec Ag Verfahren zum Ermitteln des Durchflusses mittels Ultraschall
WO2013177626A1 (en) * 2012-05-30 2013-12-05 Rubicon Research Pty Ltd Silt control in fluid networks
US8874924B2 (en) * 2012-11-07 2014-10-28 The Nielsen Company (Us), Llc Methods and apparatus to identify media
US9068870B2 (en) * 2013-02-27 2015-06-30 Daniel Measurement And Control, Inc. Ultrasonic flow metering with laminar to turbulent transition flow control
DE102013106108A1 (de) * 2013-06-12 2014-12-31 Endress + Hauser Flowtec Ag Verfahren zur Ermittlung eines kompensierten Durchflusses und/oder einer kompensierten Strömungsgeschwindigkeit, Ultraschall-Durchflussmessgerät und Computerprogrammprodukt
CN104596602A (zh) * 2015-02-13 2015-05-06 广东奥迪威传感科技股份有限公司 超声波测量系统及其测量方法
US9453749B1 (en) * 2015-03-10 2016-09-27 Honeywell International Inc. Hybrid sensing ultrasonic flowmeter
FR3046602B1 (fr) * 2016-01-12 2022-08-05 Centre Nat Rech Scient Solution d'ions tungstates et dispositif photovoltaique hybride
WO2018079269A1 (ja) * 2016-10-25 2018-05-03 富士電機株式会社 流体計測装置
EP3418697A1 (de) 2017-06-23 2018-12-26 Flexim Flexible Industriemesstechnik Gmbh Vorrichtung und verfahren zur ultraschall-durchflussmessung
US10809107B2 (en) * 2017-12-19 2020-10-20 Daniel Measurement And Control, Inc. Multi-fluid calibration
DE102019133391A1 (de) * 2019-12-06 2021-06-10 Endress+Hauser SE+Co. KG Verfahren zur Bestimmung und/oder Überwachung zumindest einer rheologischen Eigenschaft eines Mediums
DE102020104066A1 (de) * 2020-02-17 2021-08-19 Endress+Hauser SE+Co. KG Vibronischer Sensor
US12516970B2 (en) 2020-10-30 2026-01-06 Micro Motion, Inc. Using a Reynolds number to correct a mass flow rate measurement
EP4092393A1 (en) * 2021-05-18 2022-11-23 Kamstrup A/S Ultrasonic flow meter with estimation of a flow rate distribution
EP4433781A1 (en) * 2021-11-21 2024-09-25 ABB Schweiz AG Method and system for flowrate measurement correction of a flowmeter
DE102022133472A1 (de) * 2022-12-15 2024-06-20 Endress+Hauser Flowtec Ag Verfahren zur Korrektur von Durchflussmesswerten bei einem Ultraschall-Durchflussmessgerät und ein solches Ultraschall-Durchflussmessgerät
DE102024117335A1 (de) * 2024-06-19 2025-12-24 Endress+Hauser Flowtec Ag Verfahren zur Korrektur von Durchflussmesswerten bei einem Ultraschall-Durchflussmessgerät und ein solches Ultraschall-Durchflussmessgerät

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Also Published As

Publication number Publication date
EP0804717A1 (de) 1997-11-05
US5987997A (en) 1999-11-23
NO326813B1 (no) 2009-02-23
WO1997019326A1 (de) 1997-05-29
NO973364D0 (no) 1997-07-21
NO973364L (no) 1997-09-22
JP2002013957A (ja) 2002-01-18
DE59609187D1 (de) 2002-06-13
EP0804717B1 (de) 2002-05-08
JP3478833B2 (ja) 2003-12-15
JPH10512966A (ja) 1998-12-08
CA2209789C (en) 2002-01-29
NL1001719C2 (nl) 1997-05-23
AU7693196A (en) 1997-06-11
CA2209789A1 (en) 1997-05-29

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