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WO2005012881A3 - An apparatus and method for providing a density measurement augmented for entrained gas - Google Patents

An apparatus and method for providing a density measurement augmented for entrained gas Download PDF

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Publication number
WO2005012881A3
WO2005012881A3 PCT/US2004/024803 US2004024803W WO2005012881A3 WO 2005012881 A3 WO2005012881 A3 WO 2005012881A3 US 2004024803 W US2004024803 W US 2004024803W WO 2005012881 A3 WO2005012881 A3 WO 2005012881A3
Authority
WO
WIPO (PCT)
Prior art keywords
flow
fluid
gas volume
propagating
volume fraction
Prior art date
Application number
PCT/US2004/024803
Other languages
French (fr)
Other versions
WO2005012881A2 (en
Inventor
Daniel L Gysling
Patrick Curry
Douglas H Loose
Thomas E Banach
Original Assignee
Cidra Corp
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
Priority claimed from US10/892,886 external-priority patent/US7152460B2/en
Application filed by Cidra Corp filed Critical Cidra Corp
Priority to CA2537933A priority Critical patent/CA2537933C/en
Publication of WO2005012881A2 publication Critical patent/WO2005012881A2/en
Publication of WO2005012881A3 publication Critical patent/WO2005012881A3/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
    • G01N9/002—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity using variation of the resonant frequency of an element vibrating in contact with the material submitted to analysis
    • 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
    • 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
    • G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
    • G01F1/78—Direct mass flowmeters
    • G01F1/80—Direct mass flowmeters operating by measuring pressure, force, momentum, or frequency of a fluid flow to which a rotational movement has been imparted
    • G01F1/84—Coriolis or gyroscopic mass flowmeters
    • G01F1/8409—Coriolis or gyroscopic mass flowmeters constructional details
    • G01F1/8413—Coriolis or gyroscopic mass flowmeters constructional details means for influencing the flowmeter's motional or vibrational behaviour, e.g., conduit support or fixing means, or conduit attachments
    • 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
    • G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
    • G01F1/78—Direct mass flowmeters
    • G01F1/80—Direct mass flowmeters operating by measuring pressure, force, momentum, or frequency of a fluid flow to which a rotational movement has been imparted
    • G01F1/84—Coriolis or gyroscopic mass flowmeters
    • G01F1/845—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits
    • G01F1/8468—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits vibrating measuring conduits
    • G01F1/8472—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits vibrating measuring conduits having curved measuring conduits, i.e. whereby the measuring conduits' curved center line lies within a plane
    • G01F1/8477—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits vibrating measuring conduits having curved measuring conduits, i.e. whereby the measuring conduits' curved center line lies within a plane with multiple measuring conduits
    • 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
    • G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
    • G01F1/78—Direct mass flowmeters
    • G01F1/80—Direct mass flowmeters operating by measuring pressure, force, momentum, or frequency of a fluid flow to which a rotational movement has been imparted
    • G01F1/84—Coriolis or gyroscopic mass flowmeters
    • G01F1/845—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits
    • G01F1/8468—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits vibrating measuring conduits
    • G01F1/849—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits vibrating measuring conduits having straight measuring conduits
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
    • G01F15/02—Compensating or correcting for variations in pressure, density or temperature
    • G01F15/022—Compensating or correcting for variations in pressure, density or temperature using electrical means
    • G01F15/024—Compensating or correcting for variations in pressure, density or temperature using electrical means involving digital counting
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F25/00—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume
    • G01F25/10—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume of flowmeters
    • 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
    • G01N29/024—Analysing fluids by measuring propagation velocity or propagation time 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
    • G01N2291/021—Gases
    • 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
    • G01N2291/025—Change of phase or condition
    • G01N2291/0258—Structural degradation, e.g. fatigue of composites, ageing of oils
    • 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
    • G01N2291/02818—Density, viscosity
    • 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
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G01N2291/02872—Pressure
    • 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
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/042—Wave modes
    • G01N2291/0422—Shear waves, transverse waves, horizontally polarised waves

Landscapes

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

Abstract

A flow measuring system combines a density measuring device and a device for measuring the speed of sound (SOS) propagating through the fluid flow and/or for determining the gas volume fraction (GVF) of the flow. The GVF meter measures acoustic pressures propagating through the fluids to measure the speed of sound αmix propagating through the fluid to calculate at least gas volume fraction of the fluid and/or SOS. In response to the measured density and gas volume fraction, a processing unit determines the density of non-gaseous component of an aerated fluid flow. For three phase fluid flows, the processing unit can determine the phase fraction of the non-gaseous components of the fluid flow. The gas volume fraction (GVF) meter may include a sensing device having a plurality of strain-based or pressure sensors spaced axially along the pipe for measuring the acoustic pressures propagating through the flow.
PCT/US2004/024803 2003-08-01 2004-08-02 An apparatus and method for providing a density measurement augmented for entrained gas WO2005012881A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2537933A CA2537933C (en) 2003-08-01 2004-08-02 An apparatus and method for providing a density measurement augmented for entrained gas

Applications Claiming Priority (24)

Application Number Priority Date Filing Date Title
US49186003P 2003-08-01 2003-08-01
US60/491,860 2003-08-01
US50333403P 2003-09-16 2003-09-16
US60/503,334 2003-09-16
US50478503P 2003-09-22 2003-09-22
US60/504,785 2003-09-22
US51030203P 2003-10-10 2003-10-10
US60/510,302 2003-10-10
US51279403P 2003-10-20 2003-10-20
US60/512,794 2003-10-20
US52496403P 2003-11-25 2003-11-25
US60/524,964 2003-11-25
US53964004P 2004-01-28 2004-01-28
US60/539,640 2004-01-28
US54821504P 2004-02-27 2004-02-27
US60/548,215 2004-02-27
US57032104P 2004-05-12 2004-05-12
US60/570,321 2004-05-12
US57190304P 2004-05-17 2004-05-17
US60/571,903 2004-05-17
US57944804P 2004-06-14 2004-06-14
US60/579,448 2004-06-14
US10/892,886 2004-07-15
US10/892,886 US7152460B2 (en) 2003-07-15 2004-07-15 Apparatus and method for compensating a coriolis meter

Publications (2)

Publication Number Publication Date
WO2005012881A2 WO2005012881A2 (en) 2005-02-10
WO2005012881A3 true WO2005012881A3 (en) 2005-05-06

Family

ID=34120237

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/024803 WO2005012881A2 (en) 2003-08-01 2004-08-02 An apparatus and method for providing a density measurement augmented for entrained gas

Country Status (2)

Country Link
CA (1) CA2537933C (en)
WO (1) WO2005012881A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010029119A1 (en) * 2010-05-19 2011-11-24 Endress + Hauser Flowtec Ag Method for determining the flow of a medium through a measuring tube
CN102749104B (en) * 2012-07-24 2014-09-24 兰州海默科技股份有限公司 Method for accurately measuring gas flow and liquid flow in gas and liquid mixed fluid
CN103323066B (en) * 2013-05-21 2015-08-05 中国石油大学(华东) A kind of low liquid holdup gas-liquid two-phase flow measuring method and measuring system
EP3129755B1 (en) * 2014-04-07 2022-07-20 Micro Motion, Inc. Improved vibrating flowmeter and related methods
GB2572836B (en) * 2018-09-13 2020-09-02 M-Flow Tech Ltd Void fraction calibration method
GB2581745B (en) * 2018-09-13 2020-11-25 M Flow Tech Ltd Mass flow rate calculation method
CN109726440B (en) * 2018-12-04 2023-04-18 中国航空工业集团公司西安飞机设计研究所 Aeroelasticity analysis method considering dynamic characteristics of internal fluid

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2009931A (en) * 1977-12-09 1979-06-20 Solartron Electronic Group Improvements relating to the measurement of fluid density
US5029482A (en) * 1989-02-03 1991-07-09 Chevron Research Company Gas/liquid flow measurement using coriolis-based flow meters
US5224372A (en) * 1990-05-14 1993-07-06 Atlantic Richfield Company Multi-phase fluid flow measurement
US6354147B1 (en) * 1998-06-26 2002-03-12 Cidra Corporation Fluid parameter measurement in pipes using acoustic pressures
US20030089161A1 (en) * 2001-11-07 2003-05-15 Gysling Daniel L. Fluid density measurement using acoustic pressures for industrial sensing applications

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2009931A (en) * 1977-12-09 1979-06-20 Solartron Electronic Group Improvements relating to the measurement of fluid density
US5029482A (en) * 1989-02-03 1991-07-09 Chevron Research Company Gas/liquid flow measurement using coriolis-based flow meters
US5224372A (en) * 1990-05-14 1993-07-06 Atlantic Richfield Company Multi-phase fluid flow measurement
US6354147B1 (en) * 1998-06-26 2002-03-12 Cidra Corporation Fluid parameter measurement in pipes using acoustic pressures
US20030089161A1 (en) * 2001-11-07 2003-05-15 Gysling Daniel L. Fluid density measurement using acoustic pressures for industrial sensing applications

Also Published As

Publication number Publication date
CA2537933A1 (en) 2005-02-10
CA2537933C (en) 2015-10-13
WO2005012881A2 (en) 2005-02-10

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