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
Danish (da)
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 (ja)
EP (1) EP0804717B1 (ja)
JP (2) JP3478833B2 (ja)
AU (1) AU7693196A (ja)
CA (1) CA2209789C (ja)
DE (1) DE59609187D1 (ja)
DK (1) DK0804717T3 (ja)
NL (1) NL1001719C2 (ja)
NO (1) NO326813B1 (ja)
WO (1) WO1997019326A1 (ja)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19717940C2 (de) * 1997-04-29 1999-04-15 Krohne Ag Ultraschall-Durchflußmeßverfahren
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
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
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
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
CN103154676B (zh) 2010-09-08 2014-12-10 丰田自动车株式会社 流量检测装置
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
EP2708723B1 (en) * 2011-05-13 2018-06-20 Toyota Jidosha Kabushiki Kaisha Control device for internal combustion engine
DE102011080365A1 (de) * 2011-08-03 2013-02-07 Endress + Hauser Flowtec Ag Verfahren zum Ermitteln des Durchflusses mittels Ultraschall
IN2014DN10384A (ja) 2012-05-30 2015-08-14 Rubicon Res Pty Ltd
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
JP2023548315A (ja) * 2020-10-30 2023-11-16 マイクロ モーション インコーポレイテッド レイノルズ数を使用した質量流量測定値の補正
EP4092393A1 (en) * 2021-05-18 2022-11-23 Kamstrup A/S Ultrasonic flow meter with estimation of a flow rate distribution
WO2023089582A1 (en) * 2021-11-21 2023-05-25 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

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4078428A (en) * 1974-11-21 1978-03-14 National Research Development Corporation Measurement of fluid flow
US3940985A (en) * 1975-04-18 1976-03-02 Westinghouse Electric Corporation Fluid flow measurement system for pipes
US4102186A (en) * 1976-07-23 1978-07-25 E. I. Du Pont De Nemours And Company Method and system for measuring flow rate
US4432243A (en) * 1979-02-28 1984-02-21 Ocean Research Equipment, Inc. Flow calculator with velocity curve fitting circuit means
US4300400A (en) * 1979-04-05 1981-11-17 Westinghouse Electric Corp. Acoustic flowmeter with Reynolds number compensation
US4300401A (en) * 1979-10-09 1981-11-17 Panametrics, Inc. Method and apparatus for determining fluid flow
US4331025A (en) * 1980-10-14 1982-05-25 Mapco, Inc. Methods of measuring fluid viscosity and flow rate
GB2139755B (en) * 1983-05-11 1987-03-04 British Gas Corp Ultrasonic flowmeter
TW283763B (ja) * 1992-10-06 1996-08-21 Caldon Inc
NL9301422A (nl) * 1993-08-17 1995-03-16 Servex Bv Werkwijze en inrichting voor het bepalen van eigenschappen van de stroming van een medium.
US5597962A (en) * 1995-03-31 1997-01-28 Caldon, Inc. Apparatus for determining fluid flow

Also Published As

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

Similar Documents

Publication Publication Date Title
DK0804717T3 (da) Fremgangsmåde til gennemstrømningsmåling med ultralyd
NO962230D0 (no) Fremgangsmåte for bestemmelse av fluiders egenskaper
DE69637888D1 (de) Massenströmungsmessungsvorrichtung
DE69533910D1 (de) Messfühlersystem und Messverfahren
DK0801311T3 (da) Ultralydsflowmåler og metode til at måle et væskeflows hastighed
BR9707554A (pt) Método de análise de dluidos aquosos
ID16072A (id) Metode untuk mengukur kecepatan aliran fluida secara akustik
DE69308354D1 (de) Fluid-Strömungsmessmethode
DE69620896D1 (de) Riefendetektionsverfahren
DE69514851D1 (de) Interatomares Messverfahren
DE59610882D1 (de) Thermischer durchfluss-sensor
DE69425726D1 (de) Flüssigkeitsströmungsmessung
NO964615D0 (no) Fluidström-koplingsanordning
FI945168A0 (fi) Reaaliaikainen mittausmenetelmä
NO20003164L (no) Ultralydmetode
BR9603899A (pt) Válvula de medição
FI101327B1 (fi) ON-line menetelmä puu-kuorisuhteen määrittämiseksi massavirrasta
DK0875737T3 (da) Fremgangsmåde til ultralydsflowmåling
DE69534716D1 (de) Massendurchflussmesswandler
DE19601321B4 (de) Ultraschalldiagnosevorrichtung
FI961664A0 (fi) Laitteisto nestevirtauksen mittaamiseksi
FI952363A0 (fi) Laitteisto nestevirtauksen mittaamiseksi
FI97829B (fi) Mittausmenetelmä ja -laitteisto rajapintojen määrittämiseksi
SE9401819D0 (sv) Measurement system and method
KR970006825U (ko) 초음파를 이용한 거리 측정장치