EA201991560A1 - Измерение потока - Google Patents

Измерение потока

Info

Publication number
EA201991560A1
EA201991560A1 EA201991560A EA201991560A EA201991560A1 EA 201991560 A1 EA201991560 A1 EA 201991560A1 EA 201991560 A EA201991560 A EA 201991560A EA 201991560 A EA201991560 A EA 201991560A EA 201991560 A1 EA201991560 A1 EA 201991560A1
Authority
EA
Eurasian Patent Office
Prior art keywords
transducers
acoustic
sets
corresponding set
regular polygon
Prior art date
Application number
EA201991560A
Other languages
English (en)
Inventor
Девид Джон Отон
Гордон Джон Биш
Крэйг Джозеф Бэйлисс
Мариус Каталин Катрина
Original Assignee
Рубикон Ресёрч Пти Лтд
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
Priority claimed from AU2017900133A external-priority patent/AU2017900133A0/en
Application filed by Рубикон Ресёрч Пти Лтд filed Critical Рубикон Ресёрч Пти Лтд
Publication of EA201991560A1 publication Critical patent/EA201991560A1/ru

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
    • G01F1/66—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
    • G01F1/662—Constructional details
    • 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
    • G01F1/667—Arrangements of transducers for ultrasonic flowmeters; Circuits for operating ultrasonic flowmeters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
    • G01F23/296—Acoustic waves
    • 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
    • G01F15/005—Valves

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Thermal Sciences (AREA)
  • Measuring Volume Flow (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)

Abstract

Предложена система (5) акустических преобразователей (7a, 7b, 7c, 7d, 9a, 9b, 9c, 9d, 11a, 11b, 11c, 11d, 13a, 13b, 13c, 13d) для расходомера. Расходомер предназначен для измерения расхода потока текучей среды. Система содержит соответствующий набор (7, 9, 11, 13) преобразователей для каждой грани воображаемого правильного многоугольника NRP. Наборы преобразователей взаимосвязаны с трубчатой полостью для переноса текучей среды. Каждый из наборов преобразователей, соответственно, содержит два акустических преобразователя, ориентированных с образованием акустического пути, лежащего в плоскости MPизмерения соответствующего набора, и два других акустических преобразователя, ориентированных с образованием другого акустического пути, лежащего в плоскости измерения соответствующего набора. Наборы преобразователей расположены таким образом, что в поперечном сечении, перпендикулярном трубчатой полости, измерительная плоскость каждого соответствующего набора преобразователей совпадает с соответствующей гранью воображаемого правильного многоугольника.
EA201991560A 2017-01-17 2018-01-17 Измерение потока EA201991560A1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2017900133A AU2017900133A0 (en) 2017-01-17 Improved flow measurement
PCT/AU2018/050028 WO2018132870A1 (en) 2017-01-17 2018-01-17 Flow measurement

Publications (1)

Publication Number Publication Date
EA201991560A1 true EA201991560A1 (ru) 2020-01-30

Family

ID=62907525

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201991560A EA201991560A1 (ru) 2017-01-17 2018-01-17 Измерение потока

Country Status (12)

Country Link
US (1) US11422015B2 (ru)
EP (1) EP3571476B1 (ru)
CN (1) CN110325828A (ru)
AU (1) AU2018210673B2 (ru)
CA (1) CA3050550A1 (ru)
CL (1) CL2019001984A1 (ru)
CR (1) CR20190378A (ru)
EA (1) EA201991560A1 (ru)
ES (1) ES2950657T3 (ru)
MX (1) MX2019008507A (ru)
PE (1) PE20191267A1 (ru)
WO (1) WO2018132870A1 (ru)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3489634B1 (de) * 2017-11-22 2020-08-05 Levitronix GmbH Ultraschall-messvorrichtung und verfahren zur ultraschallmessung an einem strömenden fluid
US11274952B2 (en) 2018-11-16 2022-03-15 Levitronix Gmbh Ultrasonic measuring device for ultrasonic measurement on a flowing fluid
US11231311B2 (en) 2019-05-31 2022-01-25 Perceptive Sensor Technologies Llc Non-linear ultrasound method and apparatus for quantitative detection of materials
DE102019132552A1 (de) * 2019-11-29 2021-06-02 Samson Aktiengesellschaft Messkanal und Verfahren zum räumlichen Anordnen einer Sensorkomponente oder Sensorschar in einem Messkanal
WO2022120074A1 (en) 2020-12-02 2022-06-09 Perceptive Sensor Technologies Llc Variable angle transducer interface block
CN116917729A (zh) * 2020-12-04 2023-10-20 感知传感器技术股份有限公司 多路径声学信号在材料检测方面的改进
US11788904B2 (en) 2020-12-04 2023-10-17 Perceptive Sensor Technologies, Inc. Acoustic temperature measurement in layered environments
CA3201100A1 (en) 2020-12-04 2022-06-09 Lazar Bivolarsky Multi-bounce acoustic signal material detection
WO2022147234A1 (en) 2020-12-30 2022-07-07 Perceptive Sensor Technologies, Inc. Evaluation of fluid quality with signals
WO2023154514A1 (en) 2022-02-11 2023-08-17 Perceptive Sensor Technologies, Inc. Acoustic signal detection of material composition in static and dynamic conditions
US11940420B2 (en) 2022-07-19 2024-03-26 Perceptive Sensor Technologies, Inc. Acoustic signal material identification with nanotube couplant

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US3918304A (en) * 1973-11-23 1975-11-11 Westinghouse Electric Corp Flowmeter computer
US4102186A (en) * 1976-07-23 1978-07-25 E. I. Du Pont De Nemours And Company Method and system for measuring flow rate
US4162630A (en) * 1976-09-20 1979-07-31 University Of Utah Measurement and reconstruction of three-dimensional fluid flow
US4320659A (en) * 1978-02-27 1982-03-23 Panametrics, Inc. Ultrasonic system for measuring fluid impedance or liquid level
US4462261A (en) * 1982-04-27 1984-07-31 The Babcock & Wilcox Company Mass and velocity flowmeter
GB2318414B (en) 1996-10-19 2001-02-14 Univ Cranfield Improvements relating to flow measurement
US6047602A (en) * 1996-10-29 2000-04-11 Panametrics, Inc. Ultrasonic buffer/waveguide
WO2009074162A1 (en) * 2007-12-10 2009-06-18 Siemens Aktiengesellschaft Ultrasonic type fluid flow measurement apparatus
US8336394B2 (en) * 2008-01-10 2012-12-25 Metering & Technology Sas Device for measuring the flow rate of a fluid flowing in a pipe
WO2010002432A1 (en) 2008-07-01 2010-01-07 Cameron International Corporation Insertable ultrasonic meter and method
US7752919B2 (en) * 2008-07-09 2010-07-13 Daniel Measurement And Control, Inc. System and method of an acoustic flow meter with dual flow measurements
CN102575950A (zh) 2009-08-18 2012-07-11 鲁比康研究有限公司 流量计组件、闸门组件和流动测量方法
EP2444781A1 (en) 2010-10-19 2012-04-25 SICK Engineering GmbH Ultrasonic measurement of flow velocity
BR122020002371B1 (pt) * 2011-04-01 2022-06-07 Rubicon Research Pty Ltd Dispositivo motriz de cabo, barreira de controle de fluído e porta de controle
US9612141B2 (en) * 2013-04-25 2017-04-04 Woojin Inc. Ultrasonic flow measurement system
US9304024B2 (en) * 2014-01-13 2016-04-05 Cameron International Corporation Acoustic flow measurement device including a plurality of chordal planes each having a plurality of axial velocity measurements using transducer pairs
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Also Published As

Publication number Publication date
AU2018210673A1 (en) 2019-08-15
EP3571476A4 (en) 2020-10-21
EP3571476A1 (en) 2019-11-27
EP3571476B1 (en) 2023-04-19
BR112019014742A2 (pt) 2020-03-03
CL2019001984A1 (es) 2019-10-18
US20190368908A1 (en) 2019-12-05
WO2018132870A1 (en) 2018-07-26
AU2018210673B2 (en) 2022-10-13
CA3050550A1 (en) 2018-07-26
PE20191267A1 (es) 2019-09-18
CN110325828A (zh) 2019-10-11
CR20190378A (es) 2019-11-19
US11422015B2 (en) 2022-08-23
MX2019008507A (es) 2019-12-02
ES2950657T3 (es) 2023-10-11

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