NO964171L - System og fremgangsmåte for måling og styring av toveis flerfase fluidströmning i en föring - Google Patents

System og fremgangsmåte for måling og styring av toveis flerfase fluidströmning i en föring

Info

Publication number
NO964171L
NO964171L NO964171A NO964171A NO964171L NO 964171 L NO964171 L NO 964171L NO 964171 A NO964171 A NO 964171A NO 964171 A NO964171 A NO 964171A NO 964171 L NO964171 L NO 964171L
Authority
NO
Norway
Prior art keywords
fluid
guide
fluid flow
pressure transducers
measuring
Prior art date
Application number
NO964171A
Other languages
English (en)
Other versions
NO964171D0 (no
Inventor
Marcos G Ortiz
Timothy J Boucher
Lorenzo D Goodrich
Terrel G Kidd
Original Assignee
Lockheed Idaho Technologies Co
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 Lockheed Idaho Technologies Co filed Critical Lockheed Idaho Technologies Co
Publication of NO964171D0 publication Critical patent/NO964171D0/no
Publication of NO964171L publication Critical patent/NO964171L/no

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
    • G01F1/72—Devices for measuring pulsing fluid flows
    • 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
    • G01F1/05—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 mechanical effects
    • G01F1/20—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 mechanical effects by detection of dynamic effects of the flow
    • G01F1/206—Measuring pressure, force or momentum of a fluid flow which is forced to change its direction
    • 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
    • G01F1/05—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 mechanical effects
    • G01F1/34—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 mechanical effects by measuring pressure or differential pressure
    • 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
    • G01F1/05—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 mechanical effects
    • G01F1/34—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 mechanical effects by measuring pressure or differential pressure
    • G01F1/36—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 mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction
    • G01F1/363—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 mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction with electrical or electro-mechanical indication
    • 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
    • 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
    • G01F1/86—Indirect mass flowmeters, e.g. measuring volume flow and density, temperature or pressure
    • G01F1/88—Indirect mass flowmeters, e.g. measuring volume flow and density, temperature or pressure with differential-pressure measurement to determine the volume flow

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)

Abstract

System for å måle toveis fluidstrømning i en føring (10) som har en bøy (18) eller innvendig fremspring. Systemet innbefatter en eller flere trykktransdusere, en (22) anbrakt i føringen ved bøyen (18) og en eller flere (26, 30,34) anbrakt i føringen (10) ved utsiden av bøyen (18), men adskilt med en avstand derfrå. Trykktransduserene (22, 26,30, 34) måler fluidtrykket i føringen (10) ved stedene for trykktransduserene og denne informasjon anvendes av en beregningsanordning (38) på å beregne fluidstrømningshastighet i føringen (10). For flerfasefluid måles fluidens tetthet ved hjelp av et annet par av trykktransdusere (46, 50), hvorav en er plassert i føringen elevasjonsmessig over den andre. Beregningsanordningen (38) anvender så tetthetsmålingen sammen med fluidtrykkmålingene for å beregne fluidstrømning. Beregningsanordningen kan også generere styresignaler for å styre ventiler (44) anbrakt i føringen (10) for derved å styre strømningen av fluid.
NO964171A 1995-02-03 1996-10-02 System og fremgangsmåte for måling og styring av toveis flerfase fluidströmning i en föring NO964171L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/383,343 US5641915A (en) 1995-02-03 1995-02-03 Device and method for measuring multi-phase fluid flow in a conduit using an elbow flow meter
PCT/US1996/001521 WO1996024028A1 (en) 1995-02-03 1996-02-02 System and method for measuring and controlling bidirectional multi-phase fluid flow in a conduit

Publications (2)

Publication Number Publication Date
NO964171D0 NO964171D0 (no) 1996-10-02
NO964171L true NO964171L (no) 1996-12-03

Family

ID=23512689

Family Applications (1)

Application Number Title Priority Date Filing Date
NO964171A NO964171L (no) 1995-02-03 1996-10-02 System og fremgangsmåte for måling og styring av toveis flerfase fluidströmning i en föring

Country Status (9)

Country Link
US (5) US5641915A (no)
EP (1) EP0754293A4 (no)
AU (1) AU711838B2 (no)
BR (1) BR9605299A (no)
CA (1) CA2187029A1 (no)
NO (1) NO964171L (no)
NZ (1) NZ303801A (no)
PL (1) PL316637A1 (no)
WO (1) WO1996024028A1 (no)

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Also Published As

Publication number Publication date
US5717146A (en) 1998-02-10
PL316637A1 (en) 1997-02-03
NO964171D0 (no) 1996-10-02
WO1996024028A1 (en) 1996-08-08
AU5021396A (en) 1996-08-21
AU711838B2 (en) 1999-10-21
US5834659A (en) 1998-11-10
NZ303801A (en) 1998-07-28
BR9605299A (pt) 1997-09-16
EP0754293A4 (en) 1999-08-04
US5886267A (en) 1999-03-23
CA2187029A1 (en) 1996-08-08
US5827977A (en) 1998-10-27
US5641915A (en) 1997-06-24
EP0754293A1 (en) 1997-01-22

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