BR0003889A - Processo para determinar o grau de fluxo de 2 fases estratificado através de um conduto, e, detector de nìvel para medir fluxo estratificado em uma tubulação - Google Patents

Processo para determinar o grau de fluxo de 2 fases estratificado através de um conduto, e, detector de nìvel para medir fluxo estratificado em uma tubulação

Info

Publication number
BR0003889A
BR0003889A BR0003889-0A BR0003889A BR0003889A BR 0003889 A BR0003889 A BR 0003889A BR 0003889 A BR0003889 A BR 0003889A BR 0003889 A BR0003889 A BR 0003889A
Authority
BR
Brazil
Prior art keywords
stratified
flow
level detector
degree
pipe
Prior art date
Application number
BR0003889-0A
Other languages
English (en)
Inventor
Winsor Letton
Klaus J Zanker
Original Assignee
Daniel Ind Inc
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 Daniel Ind Inc filed Critical Daniel Ind Inc
Publication of BR0003889A publication Critical patent/BR0003889A/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
    • G01F23/296—Acoustic waves
    • G01F23/2962—Measuring transit time of reflected waves
    • 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
    • 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
    • G01F1/74—Devices for measuring flow of a fluid or flow of a fluent solid material in suspension in another fluid
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/02—Analysing fluids
    • G01N29/032—Analysing fluids by measuring attenuation of acoustic waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/01—Indexing codes associated with the measuring variable
    • G01N2291/011—Velocity or travel time
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/024—Mixtures
    • G01N2291/02425—Liquids in gases, e.g. sprays
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G01N2291/02836—Flow rate, liquid level
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/10—Number of transducers
    • G01N2291/105—Number of transducers two or more emitters, two or more receivers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Electromagnetism (AREA)
  • Acoustics & Sound (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Thermal Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Measuring Volume Flow (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

Abstract

"PROCESSO PARA DETERMINAR O GRAU DE FLUXO DE 2 FASES ESTRATIFICADO ATRAVéS DE UM CONDUTO, E, DETECTOR DE NìVEL PARA MEDIR FLUXO ESTRATIFICADO EM UMA TUBULAçãO". Um aparelho e processo relacionado para medir o grau de fluxo estratificado em um fluxo de duas fases é exposto. Concretizações alternativas incluem um detector de nível de transdutor singelo e um detector de nível de transdutor múltiplo. Ademais, estes detetores de nível podem ser tanto integrados ou usados em conjunto com um medidor de fluxo ultra-sónico, ou pode ser usado em conjunto com algum outro medidor que determina velocidade de som para o gás corrente.
BR0003889-0A 1999-09-01 2000-08-30 Processo para determinar o grau de fluxo de 2 fases estratificado através de um conduto, e, detector de nìvel para medir fluxo estratificado em uma tubulação BR0003889A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/388,253 US6386018B1 (en) 1996-03-11 1999-09-01 Ultrasonic 2-phase flow apparatus and stratified level detector

Publications (1)

Publication Number Publication Date
BR0003889A true BR0003889A (pt) 2002-07-23

Family

ID=23533331

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0003889-0A BR0003889A (pt) 1999-09-01 2000-08-30 Processo para determinar o grau de fluxo de 2 fases estratificado através de um conduto, e, detector de nìvel para medir fluxo estratificado em uma tubulação

Country Status (6)

Country Link
US (2) US6386018B1 (pt)
EP (1) EP1081465A3 (pt)
BR (1) BR0003889A (pt)
CA (1) CA2316588A1 (pt)
MX (1) MXPA00008512A (pt)
NO (1) NO20004325L (pt)

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US7188534B2 (en) * 2003-02-10 2007-03-13 Invensys Systems, Inc. Multi-phase coriolis flowmeter
US7059199B2 (en) 2003-02-10 2006-06-13 Invensys Systems, Inc. Multiphase Coriolis flowmeter
US6837113B1 (en) * 2003-09-05 2005-01-04 Daniel Industries, Inc. Enhanced velocity estimation in ultrasonic flow meters
US7330797B2 (en) * 2004-03-10 2008-02-12 Cidra Corporation Apparatus and method for measuring settlement of solids in a multiphase flow
WO2005088262A2 (en) * 2004-03-10 2005-09-22 Cidra Corporation Method and apparatus for measuring parameters of a stratified flow
US8214168B2 (en) * 2004-09-07 2012-07-03 Transonic Systems, Inc. Noninvasive testing of a material intermediate spaced walls
DE102004059964A1 (de) * 2004-12-13 2006-06-14 Truma Gerätetechnik GmbH & Co. KG Ultraschall-Messvorrichtung für ein Behältnis
US7962293B2 (en) * 2005-03-10 2011-06-14 Expro Meters, Inc. Apparatus and method for providing a stratification metric of a multiphase fluid flowing within a pipe
DE102007004936B4 (de) * 2006-12-19 2011-01-13 Krohne Ag Ultraschalldurchflußmeßgerät
US8229686B2 (en) * 2007-06-28 2012-07-24 Expro Meters, Inc. Apparatus and method for measuring liquid and gas flow rates in a stratified multi-phase flow
EP2191243A2 (en) * 2007-09-18 2010-06-02 Schlumberger Technology B.V. Multiphase flow measurement
US8155895B2 (en) * 2008-07-08 2012-04-10 Daniel Measurement And Control, Inc. Method and system of detecting liquid in an acoustic flow meter
GB2472081B (en) * 2009-07-24 2014-03-05 Bios Developments Ltd A method for determining speed of a signal species in a medium and associated apparatus
US8700344B2 (en) 2011-04-20 2014-04-15 Neptune Technology Group Inc. Ultrasonic flow meter
NL1039051C2 (en) * 2011-09-19 2013-03-21 Stichting Wetsus Ct Excellence Sustainable Water Technology Filter and filtration method for purifying and/or sampling a liquid.
CN102680055B (zh) * 2012-05-18 2014-01-01 河北省电力公司电力科学研究院 一种防水锤的超声波水位检测方法
US9488514B2 (en) * 2013-01-15 2016-11-08 Ssi Technologies, Inc. Three-mode sensor for determining temperature, level, and concentration of a fluid
US9354101B2 (en) * 2013-07-11 2016-05-31 Axsensor Ab Device for providing a gas composition and temperature compensated acoustic measurement of a liquid level
US9304024B2 (en) * 2014-01-13 2016-04-05 Cameron International Corporation Acoustic flow measurement device including a plurality of chordal planes each having a plurality of axial velocity measurements using transducer pairs
UA122209C2 (uk) * 2014-07-29 2020-10-12 Гевееф Месзюстеме Аг Поліпшений витратомір на основі вимірювання часу проходження сигналу
US10126155B1 (en) 2017-08-25 2018-11-13 Saudi Arabian Oil Company Multi-layer flow and level visualizer
CN108534845A (zh) * 2018-03-12 2018-09-14 江苏大渠自动化科技有限公司 明渠流量测定装置和测定方法
DE102018125923A1 (de) * 2018-10-18 2020-04-23 Rosen Swiss Ag Verfahren und Vorrichtung zur nichtinvasiven Bestimmung von Eigenschaften eines Multiphasenstroms
JP7246634B2 (ja) * 2019-03-26 2023-03-28 東京電力ホールディングス株式会社 流動様式判別装置、流動様式判別システムおよび流動様式判別方法
WO2023148367A1 (de) * 2022-02-07 2023-08-10 Levitronix Gmbh Verfahren zum bestimmen des anteils einer dispersen gasphase in einem fluid
CN116124234B (zh) * 2023-02-24 2023-07-18 宁波力擎超声科技有限公司 气体超声流量计

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Also Published As

Publication number Publication date
EP1081465A2 (en) 2001-03-07
NO20004325D0 (no) 2000-08-31
EP1081465A3 (en) 2001-12-05
US6769293B2 (en) 2004-08-03
US6386018B1 (en) 2002-05-14
CA2316588A1 (en) 2001-03-01
MXPA00008512A (es) 2003-08-20
US20020078737A1 (en) 2002-06-27
NO20004325L (no) 2001-03-02

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]