ZA757579B - Method and apparatus for monitoring the flow of liquids and the like - Google Patents

Method and apparatus for monitoring the flow of liquids and the like

Info

Publication number
ZA757579B
ZA757579B ZA757579A ZA757579A ZA757579B ZA 757579 B ZA757579 B ZA 757579B ZA 757579 A ZA757579 A ZA 757579A ZA 757579 A ZA757579 A ZA 757579A ZA 757579 B ZA757579 B ZA 757579B
Authority
ZA
South Africa
Prior art keywords
liquids
monitoring
flow
Prior art date
Application number
ZA757579A
Other languages
English (en)
Inventor
Peter David Smith
David Smith Peter
Keith Hindle Smith
Hindle Smith Keith
Original Assignee
Detectronic Ltd
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 Detectronic Ltd filed Critical Detectronic Ltd
Publication of ZA757579B publication Critical patent/ZA757579B/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
    • G01S15/50—Systems of measurement, based on relative movement of the target
    • G01S15/58—Velocity or trajectory determination systems; Sense-of-movement determination systems
    • G01S15/586—Velocity or trajectory determination systems; Sense-of-movement determination systems using transmission of continuous unmodulated waves, amplitude-, frequency-, or phase-modulated waves and based upon the Doppler effect resulting from movement of targets
    • 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
    • G01P5/241—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 using reflection of acoustical waves, i.e. Doppler-effect
    • G01P5/242—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 using reflection of acoustical waves, i.e. Doppler-effect involving continuous, e.g. modulated or unmodulated, waves

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Multimedia (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Measuring Volume Flow (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
ZA757579A 1974-12-11 1975-12-02 Method and apparatus for monitoring the flow of liquids and the like ZA757579B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB53598/74A GB1528917A (en) 1974-12-11 1974-12-11 Method and apparatus for monitoring the flow of liquid and the like

Publications (1)

Publication Number Publication Date
ZA757579B true ZA757579B (en) 1976-11-24

Family

ID=10468370

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA757579A ZA757579B (en) 1974-12-11 1975-12-02 Method and apparatus for monitoring the flow of liquids and the like

Country Status (16)

Country Link
US (1) US4048853A (fr)
AU (1) AU8740375A (fr)
BE (1) BE836473A (fr)
DE (1) DE2556158A1 (fr)
DK (1) DK563575A (fr)
ES (1) ES443423A1 (fr)
FI (1) FI753497A (fr)
FR (1) FR2294447A1 (fr)
GB (1) GB1528917A (fr)
IE (1) IE42188B1 (fr)
IT (1) IT1050081B (fr)
LU (1) LU73966A1 (fr)
NL (1) NL7514423A (fr)
NO (1) NO754183L (fr)
SE (1) SE405420B (fr)
ZA (1) ZA757579B (fr)

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US4145925A (en) * 1978-01-09 1979-03-27 Medtronic, Inc. Digital liquid velocity measuring system
US4183245A (en) * 1978-10-23 1980-01-15 Leeds & Northrup Company Synchronous frequency-to-voltage converter for doppler apparatus
US4280365A (en) * 1979-10-10 1981-07-28 Leeds & Northrup Company Ultrasonic Doppler flowmeter with correction for vibratory signals at zero-flow conditions
CH657452A5 (de) * 1982-02-26 1986-08-29 Doltron Ag Vorrichtung zur messung der durchflussmenge und verwendung derselben.
US5777892A (en) * 1992-03-30 1998-07-07 Isco, Inc. Doppler shift velocity measuring system with correction factors
US5463905A (en) * 1993-02-23 1995-11-07 Baird; James D. Portable non-invasive flowmeter for partially filled pipe
GB2291191A (en) * 1994-07-07 1996-01-17 Mark Steven Whiteley Hand held doppler probe
US5421211A (en) * 1994-10-06 1995-06-06 Marsh - Mcbirney, Inc. Liquid flowmeter including doppler signal processing, and method
US7328624B2 (en) * 2002-01-23 2008-02-12 Cidra Corporation Probe for measuring parameters of a flowing fluid and/or multiphase mixture
US7275421B2 (en) * 2002-01-23 2007-10-02 Cidra Corporation Apparatus and method for measuring parameters of a mixture having solid particles suspended in a fluid flowing in a pipe
EP1576342A2 (fr) * 2002-11-12 2005-09-21 CiDra Corporation Appareil comportant une mosaique de capteurs en couches piezo-electriques a pince pour la mesure de parametres d'un flux de traitement au sein d'une conduite
US7165464B2 (en) * 2002-11-15 2007-01-23 Cidra Corporation Apparatus and method for providing a flow measurement compensated for entrained gas
US7139667B2 (en) * 2002-11-22 2006-11-21 Cidra Corporation Method for calibrating a volumetric flow meter having an array of sensors
ATE480753T1 (de) * 2003-01-13 2010-09-15 Expro Meters Inc Apparat und verfahren zur bestimmung der geschwindigkeit eines fluids in einer leitung unter verwendung von ultraschallsensoren
US7096719B2 (en) * 2003-01-13 2006-08-29 Cidra Corporation Apparatus for measuring parameters of a flowing multiphase mixture
CA2516255C (fr) * 2003-01-21 2013-10-01 Cidra Corporation Appareil et procede de mesure de la fraction de volume de gaz d'un fluide circulant dans un conduit
US7058549B2 (en) * 2003-01-21 2006-06-06 C1Dra Corporation Apparatus and method for measuring unsteady pressures within a large diameter pipe
WO2004065914A2 (fr) * 2003-01-21 2004-08-05 Cidra Corporation Mesure de gaz entraines et dissous dans des conduits de flux de traitement
US7343818B2 (en) * 2003-01-21 2008-03-18 Cidra Corporation Apparatus and method of measuring gas volume fraction of a fluid flowing within a pipe
US20060048583A1 (en) * 2004-08-16 2006-03-09 Gysling Daniel L Total gas meter using speed of sound and velocity measurements
EP1599705B1 (fr) 2003-03-04 2019-01-02 CiDra Corporation Appareil comprenant un ensemble de capteurs multibande permettant de mesurer un parametre d'un ecoulement de fluide dans un tuyau
EP1631797A2 (fr) * 2003-06-05 2006-03-08 CiDra Corporation Appareil de mesure de vitesse et de debit d'un fluide ayant un nombre de mach axial non negligeable a l'aide d'un ensemble de capteurs
US7121152B2 (en) * 2003-06-06 2006-10-17 Cidra Corporation Portable flow measurement apparatus having an array of sensors
US7197938B2 (en) * 2003-06-24 2007-04-03 Cidra Corporation Contact-based transducers for characterizing unsteady pressures in pipes
WO2005003695A1 (fr) * 2003-06-24 2005-01-13 Cidra Corporation Caracterisation de pressions instables dans des tuyaux a l'aide de dispositifs de mesure optique
WO2005003713A2 (fr) * 2003-06-24 2005-01-13 Cidra Corporation Transducteurs a contact servant a caracteriser des pressions inegales dans des conduits
EP1644705B1 (fr) * 2003-06-24 2016-10-12 Cidra Corporate Services, Inc. Systeme et procede d'actionnement d'un processus d'ecoulement
US7150202B2 (en) * 2003-07-08 2006-12-19 Cidra Corporation Method and apparatus for measuring characteristics of core-annular flow
US7134320B2 (en) * 2003-07-15 2006-11-14 Cidra Corporation Apparatus and method for providing a density measurement augmented for entrained gas
US7299705B2 (en) * 2003-07-15 2007-11-27 Cidra Corporation Apparatus and method for augmenting a Coriolis meter
WO2005010469A2 (fr) 2003-07-15 2005-02-03 Cidra Corporation Appareil de mesure de debit a double fonction dote d'un reseau de capteurs
ATE414261T1 (de) * 2003-07-15 2008-11-15 Expro Meters Inc Apparat und verfahren zur kompensation eines coriolis-durchflussmessers
US7882750B2 (en) * 2003-08-01 2011-02-08 Cidra Corporate Services, Inc. Method and apparatus for measuring parameters of a fluid flowing within a pipe using a configurable array of sensors
US7322251B2 (en) * 2003-08-01 2008-01-29 Cidra Corporation Method and apparatus for measuring a parameter of a high temperature fluid flowing within a pipe using an array of piezoelectric based flow sensors
WO2005012843A2 (fr) 2003-08-01 2005-02-10 Cidra Corporation Procede et appareil de mesure de parametres d'un debit de fluide dans une conduite au moyen d'un reseau configurable de capteurs
WO2005015135A2 (fr) * 2003-08-08 2005-02-17 Cidra Corporation Capteur a base de piezo-cable permettant de mesurer des pressions instables a l'interieur d'un tuyau
US7110893B2 (en) * 2003-10-09 2006-09-19 Cidra Corporation Method and apparatus for measuring a parameter of a fluid flowing within a pipe using an array of sensors
US7237440B2 (en) * 2003-10-10 2007-07-03 Cidra Corporation Flow measurement apparatus having strain-based sensors and ultrasonic sensors
US7171315B2 (en) * 2003-11-25 2007-01-30 Cidra Corporation Method and apparatus for measuring a parameter of a fluid flowing within a pipe using sub-array processing
US7152003B2 (en) 2003-12-11 2006-12-19 Cidra Corporation Method and apparatus for determining a quality metric of a measurement of a fluid parameter
US7367239B2 (en) * 2004-03-23 2008-05-06 Cidra Corporation Piezocable based sensor for measuring unsteady pressures inside a pipe
US7426852B1 (en) 2004-04-26 2008-09-23 Expro Meters, Inc. Submersible meter for measuring a parameter of gas hold-up of a fluid
WO2005116637A2 (fr) * 2004-05-17 2005-12-08 Cidra Corporation Appareil et procede pour mesurer les parametres de composition d'un melange
US7380438B2 (en) 2004-09-16 2008-06-03 Cidra Corporation Apparatus and method for providing a fluid cut measurement of a multi-liquid mixture compensated for entrained gas
US7389687B2 (en) * 2004-11-05 2008-06-24 Cidra Corporation System for measuring a parameter of an aerated multi-phase mixture flowing in a pipe
US7561203B2 (en) * 2005-01-10 2009-07-14 Nokia Corporation User input device
WO2010120258A2 (fr) * 2005-03-17 2010-10-21 Cidra Corporation Appareil et procédé de traitement de données afin d'améliorer la performance d'un détecteur de débit
US7657392B2 (en) * 2005-05-16 2010-02-02 Cidra Corporate Services, Inc. Method and apparatus for detecting and characterizing particles in a multiphase fluid
US7526966B2 (en) * 2005-05-27 2009-05-05 Expro Meters, Inc. Apparatus and method for measuring a parameter of a multiphase flow
US7343820B2 (en) * 2005-05-27 2008-03-18 Cidra Corporation Apparatus and method for fiscal measuring of an aerated fluid
US7249525B1 (en) 2005-06-22 2007-07-31 Cidra Corporation Apparatus for measuring parameters of a fluid in a lined pipe
AU2006268266B2 (en) 2005-07-07 2011-12-08 Expro Meters, Inc. Wet gas metering using a differential pressure based flow meter with a sonar based flow meter
US7603916B2 (en) * 2005-07-07 2009-10-20 Expro Meters, Inc. Wet gas metering using a differential pressure and a sonar based flow meter
WO2007009097A1 (fr) * 2005-07-13 2007-01-18 Cidra Corporation Procede et appareil de mesure de parametres d'un ecoulement de liquide au moyen d'un reseau de capteurs
US7454981B2 (en) * 2006-05-16 2008-11-25 Expro Meters. Inc. Apparatus and method for determining a parameter in a wet gas flow
US7624650B2 (en) 2006-07-27 2009-12-01 Expro Meters, Inc. Apparatus and method for attenuating acoustic waves propagating within a pipe wall
US7673526B2 (en) 2006-11-01 2010-03-09 Expro Meters, Inc. Apparatus and method of lensing an ultrasonic beam for an ultrasonic flow meter
CA2669292C (fr) 2006-11-09 2016-02-09 Expro Meters, Inc. Dispositif et procede de mesure de parametre de flux de fluide dans un passage interne de corps allonge
US8061186B2 (en) 2008-03-26 2011-11-22 Expro Meters, Inc. System and method for providing a compositional measurement of a mixture having entrained gas
DE102015107567A1 (de) * 2015-05-13 2016-11-17 Endress + Hauser Flowtec Ag Anordnung umfassend einen Ultraschallwandler und Clamp-On Ultraschalldurchflussmessgerät
CN114152775B (zh) * 2021-11-05 2024-01-12 安徽大学 一种基于光学多普勒的深海热液冷泉喷口流速测量仪器及该仪器的使用方法

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US3443433A (en) * 1965-06-28 1969-05-13 Beckman Instruments Inc Flowmeter
US3741014A (en) * 1970-06-25 1973-06-26 Tokyo Keiki Kk Ultrasonic current meter
DE1758104A1 (fr) * 1972-01-10

Also Published As

Publication number Publication date
FI753497A (fr) 1976-06-12
GB1528917A (en) 1978-10-18
DK563575A (da) 1976-06-12
BE836473A (fr) 1976-04-01
DE2556158A1 (de) 1976-06-16
IT1050081B (it) 1981-03-10
ES443423A1 (es) 1977-04-16
LU73966A1 (fr) 1976-07-01
NL7514423A (nl) 1976-06-15
NO754183L (fr) 1976-06-14
FR2294447A1 (fr) 1976-07-09
SE405420B (sv) 1978-12-04
FR2294447B3 (fr) 1979-09-28
AU8740375A (en) 1977-06-16
IE42188B1 (en) 1980-06-18
SE7513957L (sv) 1976-06-14
US4048853A (en) 1977-09-20
IE42188L (en) 1976-06-11

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