AR006629A1 - Un aparato y un metodo para medir el flujo de un fluido multifase en una linea de flujo - Google Patents

Un aparato y un metodo para medir el flujo de un fluido multifase en una linea de flujo

Info

Publication number
AR006629A1
AR006629A1 ARP970101475A ARP970101475A AR006629A1 AR 006629 A1 AR006629 A1 AR 006629A1 AR P970101475 A ARP970101475 A AR P970101475A AR P970101475 A ARP970101475 A AR P970101475A AR 006629 A1 AR006629 A1 AR 006629A1
Authority
AR
Argentina
Prior art keywords
flow
flow line
line
fluid
detectors
Prior art date
Application number
ARP970101475A
Other languages
English (en)
Original Assignee
Mobil Oil 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
Application filed by Mobil Oil Corp filed Critical Mobil Oil Corp
Publication of AR006629A1 publication Critical patent/AR006629A1/es

Links

Classifications

    • 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
    • G01F1/56—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 using electric or magnetic effects
    • G01F1/64—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 using electric or magnetic effects by measuring electrical currents passing through the fluid flow; measuring electrical potential generated by the fluid flow, e.g. by electrochemical, contact or friction effects
    • 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
    • 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
    • G01F1/68—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 using thermal effects
    • G01F1/684—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow
    • 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
    • G01F1/68—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 using thermal effects
    • G01F1/684—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow
    • G01F1/688—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow using a particular type of heating, cooling or sensing element
    • G01F1/6888—Thermoelectric elements, e.g. thermocouples, thermopiles
    • 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
    • G01F1/704—Measuring 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
    • G01F1/708—Measuring the time taken to traverse a fixed distance
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Measuring Volume Flow (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

Abstract

El flujo multifase en una canería u otra línea de flujo es monitoreado usando una combinación de detectores de tipo de flujo. Un conjunto dedetectores monitorea las interfases entre los diversos fluidos y el otro monitorea la presenciade diferentes fases de fluido alrededor de laperiferia de la línea de flujo. Los régimenes volumétricos relativos de flujo de fluido pueden ser medidos detectando cambios en las interfases delos fluidos entre dos conjuntos de anillossensores q ue emplean sensores espaciados alrededor de la línea de flujo, siendo el tipo de flujo de fluidodetectado a través de la línea de flujo con un detector de capacitancia anular. Los anillos sensores usan típicamentetransductores ultrasó nicospara detectar las interfases de los fluidos mientras que el detector de capacitancia indica la presencia (o ausencia) de diferentes fases alrededorde la periferia de la línea de flujo. Combinando las senales desalida de los difere ntes detectores, puede obtenerse una indicaciónn de los fenómenosde flujo en la línea de flujo. El régimen de flujo en la línea puede ser medido usando un concéntrico de termopilas equidistantes alrededor de lalíneade flujo en conjunción con el detector de capacitancia anular.
ARP970101475A 1996-04-16 1997-04-11 Un aparato y un metodo para medir el flujo de un fluido multifase en una linea de flujo AR006629A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US63326996A 1996-04-16 1996-04-16

Publications (1)

Publication Number Publication Date
AR006629A1 true AR006629A1 (es) 1999-09-08

Family

ID=24538963

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP970101475A AR006629A1 (es) 1996-04-16 1997-04-11 Un aparato y un metodo para medir el flujo de un fluido multifase en una linea de flujo

Country Status (9)

Country Link
US (1) US5929342A (es)
EP (1) EP0894245A4 (es)
JP (1) JP3150985B2 (es)
AR (1) AR006629A1 (es)
CA (1) CA2251926C (es)
ID (1) ID19862A (es)
NO (1) NO984815L (es)
RU (1) RU2183012C2 (es)
WO (1) WO1997039314A1 (es)

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Also Published As

Publication number Publication date
EP0894245A4 (en) 2000-07-19
CA2251926C (en) 2001-12-11
JP3150985B2 (ja) 2001-03-26
EP0894245A1 (en) 1999-02-03
ID19862A (id) 1998-08-13
US5929342A (en) 1999-07-27
JPH11512831A (ja) 1999-11-02
CA2251926A1 (en) 1997-10-23
RU2183012C2 (ru) 2002-05-27
NO984815D0 (no) 1998-10-15
NO984815L (no) 1998-10-15
WO1997039314A1 (en) 1997-10-23

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