NO20004325D0 - Ultrasonisk 2-fasestrømningsapparat, samt lagdelt nivÕdetektor - Google Patents

Ultrasonisk 2-fasestrømningsapparat, samt lagdelt nivÕdetektor

Info

Publication number
NO20004325D0
NO20004325D0 NO20004325A NO20004325A NO20004325D0 NO 20004325 D0 NO20004325 D0 NO 20004325D0 NO 20004325 A NO20004325 A NO 20004325A NO 20004325 A NO20004325 A NO 20004325A NO 20004325 D0 NO20004325 D0 NO 20004325D0
Authority
NO
Norway
Prior art keywords
ultrasonic
well
level detector
phase flow
flow apparatus
Prior art date
Application number
NO20004325A
Other languages
English (en)
Other versions
NO20004325L (no
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 NO20004325D0 publication Critical patent/NO20004325D0/no
Publication of NO20004325L publication Critical patent/NO20004325L/no

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)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Thermal Sciences (AREA)
  • Measuring Volume Flow (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
NO20004325A 1999-09-01 2000-08-31 Ultrasonisk 2-faseströmningsapparat, samt lagdelt nivådetektor NO20004325L (no)

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 (2)

Publication Number Publication Date
NO20004325D0 true NO20004325D0 (no) 2000-08-31
NO20004325L NO20004325L (no) 2001-03-02

Family

ID=23533331

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20004325A NO20004325L (no) 1999-09-01 2000-08-31 Ultrasonisk 2-faseströmningsapparat, samt lagdelt nivådetektor

Country Status (6)

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

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7299162B2 (en) * 2000-12-14 2007-11-20 Siemens Corporate Research, Inc. Method and apparatus for providing a polynomial based virtual age estimation for remaining lifetime prediction of a system
US7059199B2 (en) 2003-02-10 2006-06-13 Invensys Systems, Inc. Multiphase Coriolis flowmeter
US7188534B2 (en) * 2003-02-10 2007-03-13 Invensys Systems, Inc. Multi-phase 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
CN101802562B (zh) * 2007-09-18 2013-06-12 普拉德研究及开发股份有限公司 多相流测量
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
PL3175205T3 (pl) * 2014-07-29 2020-09-07 Gwf Messsysteme Ag Ulepszony przepływomierz typu transit time
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

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2010742A1 (no) * 1969-03-06 1970-10-15
US4138879A (en) 1977-08-22 1979-02-13 Tif Instruments, Inc. Sightless bubble detector
US4445389A (en) * 1981-09-10 1984-05-01 The United States Of America As Represented By The Secretary Of Commerce Long wavelength acoustic flowmeter
GB2139755B (en) * 1983-05-11 1987-03-04 British Gas Corp Ultrasonic flowmeter
USH608H (en) * 1986-12-30 1989-03-07 Shell Oil Company Detecting multiple phase flow in a conduit
NO174643C (no) 1992-01-13 1994-06-08 Jon Steinar Gudmundsson Apparat og framgangsmåte for bestemmelse av strömningshastighet og gass/væske-forhold i flerefase-strömmer
FR2714471B1 (fr) * 1993-12-28 1996-03-15 Inst Francais Du Petrole Dispositif et méthode de détection d'interfaces séparant plusieurs phases par ondes ultrasonores.
US5415048A (en) * 1994-06-27 1995-05-16 Texaco Inc. Acoustic gas-liquid flow meter
FR2722297B1 (fr) * 1994-07-05 1996-08-30 Inst Francais Du Petrole Dispositif et methode de mesure de profil de vitesse dans un fluide poyphasique
US5600073A (en) 1994-11-02 1997-02-04 Foster-Miller, Inc. Method and system for analyzing a two phase flow
US5741980A (en) * 1994-11-02 1998-04-21 Foster-Miller, Inc. Flow analysis system and method
US5719329B1 (en) 1995-12-28 1999-11-16 Univ Ohio Ultrasonic measuring system and method of operation
RU2183012C2 (ru) * 1996-04-16 2002-05-27 Мобил Ойл Корпорэйшн Способ измерения многофазного потока и устройство для его осуществления

Also Published As

Publication number Publication date
US20020078737A1 (en) 2002-06-27
MXPA00008512A (es) 2003-08-20
EP1081465A3 (en) 2001-12-05
BR0003889A (pt) 2002-07-23
CA2316588A1 (en) 2001-03-01
US6769293B2 (en) 2004-08-03
EP1081465A2 (en) 2001-03-07
NO20004325L (no) 2001-03-02
US6386018B1 (en) 2002-05-14

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