NO20035481L - Metode og stromningsmaler for bestemmelse av sammensetning og mengde fluid i en fluidstrom - Google Patents

Metode og stromningsmaler for bestemmelse av sammensetning og mengde fluid i en fluidstrom

Info

Publication number
NO20035481L
NO20035481L NO20035481A NO20035481A NO20035481L NO 20035481 L NO20035481 L NO 20035481L NO 20035481 A NO20035481 A NO 20035481A NO 20035481 A NO20035481 A NO 20035481A NO 20035481 L NO20035481 L NO 20035481L
Authority
NO
Norway
Prior art keywords
fluid
flow
pipe
measurements
gas
Prior art date
Application number
NO20035481A
Other languages
English (en)
Other versions
NO20035481D0 (no
NO323247B1 (no
Inventor
Arnstein Wee
Original Assignee
Multi Phase Meters As
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 Multi Phase Meters As filed Critical Multi Phase Meters As
Priority to NO20035481A priority Critical patent/NO323247B1/no
Publication of NO20035481D0 publication Critical patent/NO20035481D0/no
Priority to CA2548063A priority patent/CA2548063C/en
Priority to RU2006124233/28A priority patent/RU2348905C2/ru
Priority to PCT/NO2004/000379 priority patent/WO2005057142A1/en
Priority to GB0613211A priority patent/GB2426593B/en
Priority to BRPI0417435-6A priority patent/BRPI0417435B1/pt
Priority to CNB2004800364549A priority patent/CN100439870C/zh
Priority to US10/582,532 priority patent/US7469188B2/en
Publication of NO20035481L publication Critical patent/NO20035481L/no
Publication of NO323247B1 publication Critical patent/NO323247B1/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
    • G01F1/74—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
    • G01F1/58—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 electromagnetic flowmeters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/26—Oils; viscous liquids; paints; inks
    • G01N33/28—Oils, i.e. hydrocarbon liquids
    • G01N33/2823—Oils, i.e. hydrocarbon liquids raw oil, drilling fluid or polyphasic mixtures
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/26—Oils; viscous liquids; paints; inks
    • G01N33/28—Oils, i.e. hydrocarbon liquids
    • G01N33/2835—Oils, i.e. hydrocarbon liquids specific substances contained in the oil or fuel
    • G01N33/2841—Oils, i.e. hydrocarbon liquids specific substances contained in the oil or fuel gas in oil, e.g. hydrogen in insulating oil

Abstract

Oppfinnelsen gjelder en metode og en strømningsmåler for måling av komposisjon og strømningsrate til en blanding bestående av for eksempel olje, vann og gass i et rør. Metoden kjennetegnes ved at elektriske taps- og fasemålinger utføres i minst to retninger i røret, at graden av annulær strømning (gasskonsentrasjon i midten av røret) beregnes basert på nevnte målinger, at permittiviteten av flerfaseblandingen beregnes basert på nevnte målinger og korrigeres for graden av annulær strømning, at blandingens tetthet måles og kompenseres for graden av annulær strømning, at hastigheten til væske og gass måles og at temperatur og trykk måles. Basert på kjennskap til tetthet og permittivitet til blandingens komponenter og resultatet av de foran nevnte beregninger og målinger, beregnes volum- og massestrømningsratene av olje, vann og gass i røret.
NO20035481A 2003-12-09 2003-12-09 Fremgangsmåte og strømningsmåler for å bestemme strømningsratene til en flerfaseblanding NO323247B1 (no)

Priority Applications (8)

Application Number Priority Date Filing Date Title
NO20035481A NO323247B1 (no) 2003-12-09 2003-12-09 Fremgangsmåte og strømningsmåler for å bestemme strømningsratene til en flerfaseblanding
CA2548063A CA2548063C (en) 2003-12-09 2004-12-09 A method and flow meter for determining the flow rates of the components of a multiphase fluid
RU2006124233/28A RU2348905C2 (ru) 2003-12-09 2004-12-09 Измеритель расхода и способ измерения расхода многофазной текучей среды
PCT/NO2004/000379 WO2005057142A1 (en) 2003-12-09 2004-12-09 A method and flow meter for determining the flow rates of a multiphase fluid
GB0613211A GB2426593B (en) 2003-12-09 2004-12-09 A method and flow meter for determining the flow rates of the components of a multiphase liquid
BRPI0417435-6A BRPI0417435B1 (pt) 2003-12-09 2004-12-09 método para determinar as vazões de um fluido, e, medidor de fluxo
CNB2004800364549A CN100439870C (zh) 2003-12-09 2004-12-09 用于确定多相流体成分的流量的方法和流量计
US10/582,532 US7469188B2 (en) 2003-12-09 2004-12-09 Method and flow meter for determining the flow rate of a multiphase fluid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20035481A NO323247B1 (no) 2003-12-09 2003-12-09 Fremgangsmåte og strømningsmåler for å bestemme strømningsratene til en flerfaseblanding

Publications (3)

Publication Number Publication Date
NO20035481D0 NO20035481D0 (no) 2003-12-09
NO20035481L true NO20035481L (no) 2005-06-10
NO323247B1 NO323247B1 (no) 2007-02-12

Family

ID=30439637

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20035481A NO323247B1 (no) 2003-12-09 2003-12-09 Fremgangsmåte og strømningsmåler for å bestemme strømningsratene til en flerfaseblanding

Country Status (8)

Country Link
US (1) US7469188B2 (no)
CN (1) CN100439870C (no)
BR (1) BRPI0417435B1 (no)
CA (1) CA2548063C (no)
GB (1) GB2426593B (no)
NO (1) NO323247B1 (no)
RU (1) RU2348905C2 (no)
WO (1) WO2005057142A1 (no)

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CN105004879A (zh) * 2014-04-17 2015-10-28 国家电网公司 一种煤粉气流的速度测量方法

Also Published As

Publication number Publication date
US20070124091A1 (en) 2007-05-31
BRPI0417435A (pt) 2007-03-06
RU2348905C2 (ru) 2009-03-10
CN1890535A (zh) 2007-01-03
CN100439870C (zh) 2008-12-03
NO20035481D0 (no) 2003-12-09
BRPI0417435B1 (pt) 2021-01-26
CA2548063C (en) 2013-01-15
RU2006124233A (ru) 2008-01-20
GB2426593B (en) 2007-07-11
US7469188B2 (en) 2008-12-23
GB0613211D0 (en) 2006-08-30
WO2005057142A1 (en) 2005-06-23
CA2548063A1 (en) 2005-06-23
GB2426593A (en) 2006-11-29
NO323247B1 (no) 2007-02-12

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