GB201317973D0 - Method and apparatus for flow measurement - Google Patents

Method and apparatus for flow measurement

Info

Publication number
GB201317973D0
GB201317973D0 GBGB1317973.4A GB201317973A GB201317973D0 GB 201317973 D0 GB201317973 D0 GB 201317973D0 GB 201317973 A GB201317973 A GB 201317973A GB 201317973 D0 GB201317973 D0 GB 201317973D0
Authority
GB
United Kingdom
Prior art keywords
flow measurement
measurement
flow
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.)
Granted
Application number
GBGB1317973.4A
Other versions
GB2509213A (en
GB2509213B (en
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.)
Taylor Hobson Ltd
Original Assignee
Taylor Hobson Ltd
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 Taylor Hobson Ltd filed Critical Taylor Hobson Ltd
Priority to GB1317973.4A priority Critical patent/GB2509213B/en
Publication of GB201317973D0 publication Critical patent/GB201317973D0/en
Publication of GB2509213A publication Critical patent/GB2509213A/en
Application granted granted Critical
Publication of GB2509213B publication Critical patent/GB2509213B/en
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
    • G01F1/05—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
    • 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
    • G01F1/05—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
    • G01F1/40—Details of construction of the flow constriction devices
    • G01F1/44—Venturi tubes
    • 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
    • G01F1/50—Correcting or compensating means
    • 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
    • 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
    • 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
    • G01F15/06—Indicating or recording devices
    • G01F15/061—Indicating or recording devices for remote indication
    • G01F15/063—Indicating or recording devices for remote indication using electrical means

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
GB1317973.4A 2012-12-20 2012-12-20 Method and apparatus for flow measurement Active GB2509213B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1317973.4A GB2509213B (en) 2012-12-20 2012-12-20 Method and apparatus for flow measurement

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1317973.4A GB2509213B (en) 2012-12-20 2012-12-20 Method and apparatus for flow measurement
GB1223083.5A GB2509108A (en) 2012-12-20 2012-12-20 Method and apparatus for flow measurement

Publications (3)

Publication Number Publication Date
GB201317973D0 true GB201317973D0 (en) 2013-11-27
GB2509213A GB2509213A (en) 2014-06-25
GB2509213B GB2509213B (en) 2017-07-26

Family

ID=47681957

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1223083.5A Withdrawn GB2509108A (en) 2012-12-20 2012-12-20 Method and apparatus for flow measurement
GB1317973.4A Active GB2509213B (en) 2012-12-20 2012-12-20 Method and apparatus for flow measurement

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB1223083.5A Withdrawn GB2509108A (en) 2012-12-20 2012-12-20 Method and apparatus for flow measurement

Country Status (2)

Country Link
GB (2) GB2509108A (en)
WO (1) WO2014096762A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111539119A (en) * 2020-04-29 2020-08-14 大连理工大学 Submarine pipeline in-situ stability engineering evaluation method based on Reynolds number effect
CN111553082B (en) * 2020-04-29 2023-12-08 大连理工大学 Calculation method for friction stable lift coefficient of large-suspension-span submarine pipeline
CN112329144B (en) * 2020-11-04 2023-08-08 武汉第二船舶设计研究所(中国船舶重工集团公司第七一九研究所) Numerical model prediction system and prediction method suitable for marine equipment
CN112901145B (en) * 2021-03-19 2022-04-26 大庆油田有限责任公司 Volume energy method for analyzing injection-production relation between oil-water wells

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5606513A (en) * 1993-09-20 1997-02-25 Rosemount Inc. Transmitter having input for receiving a process variable from a remote sensor
JP2837112B2 (en) * 1995-06-09 1998-12-14 株式会社平井 Mass flow control method and apparatus using sonic nozzle
EP0839316B1 (en) * 1995-07-17 2010-10-27 Rosemount Inc. Transmitter for providing a signal indicative of flow through a differential transducer using a simplified process
US6352001B1 (en) * 1999-08-30 2002-03-05 General Electric Company Non-iterative method for obtaining mass flow rate
JP4094899B2 (en) * 2002-06-20 2008-06-04 株式会社山武 Differential pressure flow measurement method
US7109883B2 (en) * 2002-09-06 2006-09-19 Rosemount Inc. Low power physical layer for a bus in an industrial transmitter
US7798017B2 (en) * 2005-07-14 2010-09-21 Systec Controls Mess-Und Regelungstechnik Gmbh Ram pressure probe having two ducts and a differential pressure increasing element
US7653489B2 (en) * 2007-05-30 2010-01-26 Zed.I Solutions (Canada) Inc. Method of measuring gas flow
US7623975B2 (en) * 2007-05-30 2009-11-24 zed.i solutions Inc. Method of measuring gas flow
WO2009146323A1 (en) * 2008-05-27 2009-12-03 Rosemount, Inc. Improved temperature compensation of a multivariable pressure transmitter
EP2192391A1 (en) * 2008-12-01 2010-06-02 Services Pétroliers Schlumberger Apparatus and a method of measuring the flow of a fluid
US8620611B2 (en) * 2009-08-13 2013-12-31 Baker Hughes Incorporated Method of measuring multi-phase fluid flow downhole

Also Published As

Publication number Publication date
WO2014096762A1 (en) 2014-06-26
GB2509213A (en) 2014-06-25
GB201223083D0 (en) 2013-02-06
GB2509213B (en) 2017-07-26
GB2509108A (en) 2014-06-25

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