IL151612A0 - Simultaneous determination of multiphase flowrates and concentrations - Google Patents

Simultaneous determination of multiphase flowrates and concentrations

Info

Publication number
IL151612A0
IL151612A0 IL15161201A IL15161201A IL151612A0 IL 151612 A0 IL151612 A0 IL 151612A0 IL 15161201 A IL15161201 A IL 15161201A IL 15161201 A IL15161201 A IL 15161201A IL 151612 A0 IL151612 A0 IL 151612A0
Authority
IL
Israel
Prior art keywords
volume
concentrations
pipeline
multiphase
medium
Prior art date
Application number
IL15161201A
Other languages
English (en)
Inventor
Vladimir Drobkov
Vladimir Melnikov
Andrey Shustov
Original Assignee
Nest Int Nv
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 Nest Int Nv filed Critical Nest Int Nv
Publication of IL151612A0 publication Critical patent/IL151612A0/xx

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01FMEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/704Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow using marked regions or existing inhomogeneities within the fluid stream, e.g. statistically occurring variations in a fluid parameter
    • G01F1/708Measuring the time taken to traverse a fixed distance
    • G01F1/7082Measuring the time taken to traverse a fixed distance using acoustic detecting arrangements
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01FMEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/66Measuring 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
    • G01F1/663Measuring 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 by measuring Doppler frequency shift
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01FMEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/704Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow using marked regions or existing inhomogeneities within the fluid stream, e.g. statistically occurring variations in a fluid parameter
    • G01F1/708Measuring the time taken to traverse a fixed distance
    • G01F1/712Measuring the time taken to traverse a fixed distance using auto-correlation or cross-correlation detection means
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01FMEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/74Devices for measuring flow of a fluid or flow of a fluent solid material in suspension in another fluid
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00Investigating 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
    • G01N29/02Analysing fluids
    • G01N29/032Analysing fluids by measuring attenuation of acoustic waves
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00Investigating 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
    • G01N29/04Analysing solids
    • G01N29/09Analysing solids by measuring mechanical or acoustic impedance
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00Indexing codes associated with group G01N29/00
    • G01N2291/02Indexing codes associated with the analysed material
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00Indexing codes associated with group G01N29/00
    • G01N2291/02Indexing codes associated with the analysed material
    • G01N2291/024Mixtures
    • G01N2291/02433Gases in liquids, e.g. bubbles, foams
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00Indexing codes associated with group G01N29/00
    • G01N2291/02Indexing codes associated with the analysed material
    • G01N2291/028Material parameters
    • G01N2291/02809Concentration of a compound, e.g. measured by a surface mass change
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00Indexing codes associated with group G01N29/00
    • G01N2291/02Indexing codes associated with the analysed material
    • G01N2291/028Material parameters
    • G01N2291/02836Flow rate, liquid level
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00Indexing codes associated with group G01N29/00
    • G01N2291/02Indexing codes associated with the analysed material
    • G01N2291/028Material parameters
    • G01N2291/02863Electric or magnetic parameters
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00Indexing codes associated with group G01N29/00
    • G01N2291/10Number of transducers
    • G01N2291/105Number of transducers two or more emitters, two or more receivers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Acoustics & Sound (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • Measuring Volume Flow (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
IL15161201A 2000-03-09 2001-03-05 Simultaneous determination of multiphase flowrates and concentrations IL151612A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/NL2000/000159 WO2001067050A1 (en) 2000-03-09 2000-03-09 Simultaneous determination of multiphase flowrates and concentrations

Publications (1)

Publication Number Publication Date
IL151612A0 true IL151612A0 (en) 2003-04-10

Family

ID=19760678

Family Applications (2)

Application Number Title Priority Date Filing Date
IL15161201A IL151612A0 (en) 2000-03-09 2001-03-05 Simultaneous determination of multiphase flowrates and concentrations
IL151612A IL151612A (en) 2000-03-09 2002-09-04 Simultaneous determination of multi-stage flow levels and concentrations

Family Applications After (1)

Application Number Title Priority Date Filing Date
IL151612A IL151612A (en) 2000-03-09 2002-09-04 Simultaneous determination of multi-stage flow levels and concentrations

Country Status (18)

Country Link
US (1) US6658944B2 (ru)
EP (1) EP1261846B8 (ru)
JP (1) JP4800543B2 (ru)
KR (1) KR100808729B1 (ru)
CN (1) CN1217161C (ru)
AT (1) ATE242872T1 (ru)
AU (2) AU3334800A (ru)
CA (1) CA2393727C (ru)
CZ (1) CZ298873B6 (ru)
DE (1) DE60100360T2 (ru)
DK (1) DK1261846T3 (ru)
EA (1) EA003869B1 (ru)
ES (1) ES2201033T3 (ru)
HK (1) HK1052549A1 (ru)
IL (2) IL151612A0 (ru)
NO (1) NO325636B1 (ru)
PT (1) PT1261846E (ru)
WO (2) WO2001067050A1 (ru)

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Also Published As

Publication number Publication date
US20030051558A1 (en) 2003-03-20
EA200200632A1 (ru) 2002-12-26
IL151612A (en) 2007-06-17
US6658944B2 (en) 2003-12-09
CN1427948A (zh) 2003-07-02
ES2201033T3 (es) 2004-03-16
CZ20022958A3 (cs) 2003-01-15
JP4800543B2 (ja) 2011-10-26
CA2393727C (en) 2004-04-27
AU2001241281A1 (en) 2001-09-17
CA2393727A1 (en) 2001-09-13
CZ298873B6 (cs) 2008-02-27
CN1217161C (zh) 2005-08-31
EP1261846B8 (en) 2003-10-01
DE60100360T2 (de) 2004-05-13
EP1261846A1 (en) 2002-12-04
KR20020092979A (ko) 2002-12-12
DE60100360D1 (de) 2003-07-17
JP2003526101A (ja) 2003-09-02
WO2001067051A9 (en) 2002-08-15
WO2001067051A1 (en) 2001-09-13
AU3334800A (en) 2001-09-17
PT1261846E (pt) 2003-10-31
HK1052549A1 (en) 2003-09-19
NO325636B1 (no) 2008-06-30
WO2001067050A1 (en) 2001-09-13
NO20022700L (no) 2002-09-03
NO20022700D0 (no) 2002-06-06
KR100808729B1 (ko) 2008-02-29
DK1261846T3 (da) 2003-09-01
ATE242872T1 (de) 2003-06-15
EA003869B1 (ru) 2003-10-30
EP1261846B1 (en) 2003-06-11

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