FR3069637B1 - Dispositif et procede de mesure de debit - Google Patents

Dispositif et procede de mesure de debit Download PDF

Info

Publication number
FR3069637B1
FR3069637B1 FR1757101A FR1757101A FR3069637B1 FR 3069637 B1 FR3069637 B1 FR 3069637B1 FR 1757101 A FR1757101 A FR 1757101A FR 1757101 A FR1757101 A FR 1757101A FR 3069637 B1 FR3069637 B1 FR 3069637B1
Authority
FR
France
Prior art keywords
sensors
flow
sensor
flow rate
velocity
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
FR1757101A
Other languages
English (en)
Other versions
FR3069637A1 (fr
Inventor
Simon Fammery
Alain Bruere
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ArianeGroup SAS
Original Assignee
ArianeGroup SAS
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 ArianeGroup SAS filed Critical ArianeGroup SAS
Priority to FR1757101A priority Critical patent/FR3069637B1/fr
Publication of FR3069637A1 publication Critical patent/FR3069637A1/fr
Application granted granted Critical
Publication of FR3069637B1 publication Critical patent/FR3069637B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G01F1/704—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
    • 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
    • G01F1/712—Measuring the time taken to traverse a fixed distance using auto-correlation or cross-correlation detection means

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Measuring Volume Flow (AREA)

Abstract

L'invention concerne le domaine de la mesure de débits, et plus spécifiquement un dispositif (100) et un procédé de mesure de débit d'un écoulement diphasique. Le dispositif (100) comprend un premier capteur (101) et un deuxième capteur (102) d'une même propriété physique distinguant deux phases dudit écoulement diphasique, ainsi qu'un calculateur électronique (103). Les capteurs (101,102) sont séparés par une distance de décalage (D) suivant une direction d'écoulement, tandis que le calculateur électronique (103) est connecté aux premier et deuxième capteurs (101,102) pour calculer un temps de décalage (tD) entre signaux provenant des premier et deuxième capteurs (101,102), diviser la distance de décalage (D) par le temps de décalage (tD) pour obtenir une vitesse, et multiplier la vitesse par une aire (A) de section d'écoulement pour obtenir un débit volumique. Les capteurs (101, 102) peuvent notamment être des capteurs capacitifs, et le procédé de mesure permettre alors aussi le calcul d'une une masse volumique de l'écoulement traversant une zone de mesure d'un des capteurs (101, 102) en fonction du signal transmis par ce capteur (101, 102) et éventuellement obtenir le débit massique de la conduite en multipliant le débit volumique par la masse volumique.
FR1757101A 2017-07-26 2017-07-26 Dispositif et procede de mesure de debit Active FR3069637B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1757101A FR3069637B1 (fr) 2017-07-26 2017-07-26 Dispositif et procede de mesure de debit

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1757101 2017-07-26
FR1757101A FR3069637B1 (fr) 2017-07-26 2017-07-26 Dispositif et procede de mesure de debit

Publications (2)

Publication Number Publication Date
FR3069637A1 FR3069637A1 (fr) 2019-02-01
FR3069637B1 true FR3069637B1 (fr) 2020-12-18

Family

ID=59746216

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1757101A Active FR3069637B1 (fr) 2017-07-26 2017-07-26 Dispositif et procede de mesure de debit

Country Status (1)

Country Link
FR (1) FR3069637B1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4774453A (en) * 1984-10-09 1988-09-27 Auburn International, Inc. Measuring flow of insulating fluids
US5861755A (en) * 1995-11-06 1999-01-19 The United States Of America As Represented By The Adminstrator Of National Aeronautics And Space Administration Two-phase quality/flow meter
OA12143A (en) * 2000-03-03 2006-05-05 Shell Int Research Capacitance meter.
GB2390683B (en) * 2002-04-06 2005-07-06 Process Tomography Ltd Flow measurement

Also Published As

Publication number Publication date
FR3069637A1 (fr) 2019-02-01

Similar Documents

Publication Publication Date Title
US7963172B2 (en) Multiphase flowmeter using a combination of pressure differentials and ultrasound doppler readings
CN102174887B (zh) 一种超声波测量海底隔水管与钻柱间环空流量的装置
CA2588329A1 (fr) Debitmetre polyphase base sur un sonar
JP2003526101A (ja) 多相液体／気体混合物の流量及び濃度を同時に測定する方法及び装置
RU2015106923A (ru) Определение характеристики текучей среды для многокомпонентной текучей среды с сжимаемыми и несжимаемыми компонентами
WO2011110817A3 (fr) Procédé et appareil pour la mesure de la constriction d'un vaisseau acheminant un fluide
GB201103642D0 (en) Methods and systems for detection of liquid surface fluctuations
CN106609661A (zh) 钻井液流量检测装置及方法
CN102606135B (zh) 用于钻井筒中返出固相颗粒质量流量的检测系统及检测方法
GB2556304A (en) Multi-phase flow-monitoring with an optical fiber distributed acoustic sensor
CN110368031B (zh) 弹性测量检测方法及系统
KR20170093242A (ko) 측정 방법 및 시스템
WO2012033905A3 (fr) Mesures ultrasoniques simultanées de la corrélation croisée et du temps de parcours dans une analyse de vitesse d'écoulement polyphasique
KR100791319B1 (ko) 하수관거용 초음파 도플러 유량계
IL251808B (en) High resolution underground analysis
FR2999042B1 (fr) Procede de traitement d'un signal fourni par un capteur bidirectionnel et dispositif correspondant
FR2999041B1 (fr) Procede de traitement d'un signal fourni par un capteur bidirectionnel et dispositif correspondant
WO2011112673A3 (fr) Débitmètre à capteur enroulé unique
Chanson Phase-detection measurements in free-surface turbulent shear flows
FR3069637B1 (fr) Dispositif et procede de mesure de debit
AR087908A1 (es) Caudalimetro vibratorio y metodo para promediar velocidad de flujo
CN206291930U (zh) 一种超声波质量流量计
CN201858993U (zh) 用于测定双向的非稳定的流体流的流量的设备
CN106932606B (zh) 气液两相弹状流和塞状流流速声电双模态测量方法
GB2548537A (en) Ultrasound color flow imaging for oil field applications

Legal Events

Date Code Title Description
PLSC Publication of the preliminary search report

Effective date: 20190201

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 6

PLFP Fee payment

Year of fee payment: 7