JP4373781B2 - コリオリ流量計における流管と流体との特性の決定 - Google Patents

コリオリ流量計における流管と流体との特性の決定 Download PDF

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Publication number
JP4373781B2
JP4373781B2 JP2003525240A JP2003525240A JP4373781B2 JP 4373781 B2 JP4373781 B2 JP 4373781B2 JP 2003525240 A JP2003525240 A JP 2003525240A JP 2003525240 A JP2003525240 A JP 2003525240A JP 4373781 B2 JP4373781 B2 JP 4373781B2
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JP
Japan
Prior art keywords
flow tube
fluid
density
value
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.)
Expired - Lifetime
Application number
JP2003525240A
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English (en)
Japanese (ja)
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JP2005502041A (ja
JP2005502041A5 (enExample
Inventor
ノーメン，デイビッド・エフ
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.)
Micro Motion Inc
Original Assignee
Micro Motion Inc
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 Micro Motion Inc filed Critical Micro Motion Inc
Publication of JP2005502041A publication Critical patent/JP2005502041A/ja
Publication of JP2005502041A5 publication Critical patent/JP2005502041A5/ja
Application granted granted Critical
Publication of JP4373781B2 publication Critical patent/JP4373781B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • 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
    • G01F1/84—Coriolis or gyroscopic mass flowmeters
    • G01F1/8409—Coriolis or gyroscopic mass flowmeters constructional details
    • G01F1/8413—Coriolis or gyroscopic mass flowmeters constructional details means for influencing the flowmeter's motional or vibrational behaviour, e.g., conduit support or fixing means, or conduit attachments
    • G01F1/8418—Coriolis or gyroscopic mass flowmeters constructional details means for influencing the flowmeter's motional or vibrational behaviour, e.g., conduit support or fixing means, or conduit attachments motion or vibration balancing 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
    • G01F1/78—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
    • G01F1/84—Coriolis or gyroscopic mass flowmeters
    • G01F1/8409—Coriolis or gyroscopic mass flowmeters constructional details
    • G01F1/8436—Coriolis or gyroscopic mass flowmeters constructional details signal processing
    • 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
    • G01F1/84—Coriolis or gyroscopic mass flowmeters
    • G01F1/845—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits
    • G01F1/8468—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits vibrating measuring conduits
    • G01F1/8472—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits vibrating measuring conduits having curved measuring conduits, i.e. whereby the measuring conduits' curved center line lies within a plane
    • G01F1/8477—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits vibrating measuring conduits having curved measuring conduits, i.e. whereby the measuring conduits' curved center line lies within a plane with multiple measuring conduits
    • 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
    • G01F1/84—Coriolis or gyroscopic mass flowmeters
    • G01F1/845—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits
    • G01F1/8468—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits vibrating measuring conduits
    • G01F1/849—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits vibrating measuring conduits having straight measuring conduits
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F25/00—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume
    • G01F25/10—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume of flowmeters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
    • G01N9/002—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity using variation of the resonant frequency of an element vibrating in contact with the material submitted to analysis

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Analytical Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Measuring Volume Flow (AREA)
JP2003525240A 2001-08-29 2002-08-28 コリオリ流量計における流管と流体との特性の決定 Expired - Lifetime JP4373781B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/941,332 US6704666B2 (en) 2001-08-29 2001-08-29 Determining properties of a flow tube and of a fluid flowing through a flow tube of a coriolis flowmeter
PCT/US2002/027488 WO2003021206A1 (en) 2001-08-29 2002-08-28 Determining properties of a flow tube and of a fluid in a coriolis flowmeter

Publications (3)

Publication Number Publication Date
JP2005502041A JP2005502041A (ja) 2005-01-20
JP2005502041A5 JP2005502041A5 (enExample) 2006-01-05
JP4373781B2 true JP4373781B2 (ja) 2009-11-25

Family

ID=25476296

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003525240A Expired - Lifetime JP4373781B2 (ja) 2001-08-29 2002-08-28 コリオリ流量計における流管と流体との特性の決定

Country Status (6)

Country Link
US (1) US6704666B2 (enExample)
EP (1) EP1421348B1 (enExample)
JP (1) JP4373781B2 (enExample)
CN (1) CN100434878C (enExample)
DE (1) DE60218050T2 (enExample)
WO (1) WO2003021206A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023535306A (ja) * 2020-07-14 2023-08-17 マイクロ モーション インコーポレイテッド 流体特性測定値を補償するための剛性測定値の使用

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10220734C1 (de) * 2002-03-06 2003-04-24 Krohne Ag Basel Massendurchflußmeßgerät
AU2003252154A1 (en) * 2002-07-25 2004-02-16 Brent L. Carpenter Precise pressure measurement by vibrating an oval conduit along different cross-sectional axes
NL1023395C2 (nl) * 2003-05-12 2004-11-15 Tno Coriolis Massastroommeter.
DE60335045D1 (de) * 2003-09-29 2010-12-30 Micro Motion Inc Gerät und Verfahren für einen Coriolis-Durchflussmesser mit mehreren Schwingungsbetriebsarten
KR100976233B1 (ko) * 2003-10-22 2010-08-17 마이크로 모우션, 인코포레이티드 코리올리 유량계에 대한 진단 장치 및 방법
US7302356B2 (en) * 2004-09-15 2007-11-27 Endress + Hauser Flowtec Ag Coriolis flowmeter
WO2006036139A1 (en) * 2004-09-27 2006-04-06 Micro Motion, Inc. In-flow determination of left and right eigenvectors in a coriolis flowmeter
CA2702893C (en) * 2007-10-15 2016-04-12 Micro Motion, Inc. Vibratory flow meter and method for determining a fluid temperature of a flow material
EP2198768A1 (en) * 2008-12-17 2010-06-23 Nederlandse Organisatie voor toegepast-natuurwetenschappelijk Onderzoek TNO Method for inspecting the inside of a narrow hose or tube particularly for medical use
US9341059B2 (en) 2009-04-15 2016-05-17 Schlumberger Technology Corporation Microfluidic oscillating tube densitometer for downhole applications
KR20160111502A (ko) 2014-01-24 2016-09-26 마이크로 모우션, 인코포레이티드 진동 유량계 및 계기 검증을 위한 방법들 및 진단들
EP3329228B1 (en) * 2015-07-27 2021-04-28 Micro Motion, Inc. Vibratory flowmeter test tones without ramp time
CN105115575A (zh) * 2015-09-11 2015-12-02 重庆川仪自动化股份有限公司 质量流量计流速模拟方法及系统
US10698980B2 (en) * 2015-10-10 2020-06-30 John Michael Snider, SR. Methods for constructing surfaces for optimizing fluid flow
EP3411672B1 (en) * 2016-02-04 2021-04-28 Micro Motion, Inc. Pressure compensation for a vibrating flowmeter and related method
DE102018131686A1 (de) * 2018-12-11 2020-06-18 Endress + Hauser Flowtec Ag Verfahren zum Überwachen des Zustands eines Messaufnehmers
CN112832742B (zh) * 2021-01-15 2022-04-22 西南石油大学 一种固井顶替界面模拟实验装置及其使用方法
DE102023101930A1 (de) * 2022-12-02 2024-06-13 Endress+Hauser Flowtec Ag Verfahren zum Überprüfen und/oder (Wieder-)Inbetriebnehmen eines modularen Meßsystems

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6092409A (en) * 1998-01-29 2000-07-25 Micro Motion, Inc. System for validating calibration of a coriolis flowmeter
US6249752B1 (en) * 1998-07-16 2001-06-19 Micro Motion, Inc. Vibrating conduit parameter sensors, operating methods and computer program productors utilizing real normal modal decomposition
US6272438B1 (en) 1998-08-05 2001-08-07 Micro Motion, Inc. Vibrating conduit parameter sensors, methods and computer program products for generating residual-flexibility-compensated mass flow estimates
US6347293B1 (en) * 1999-07-09 2002-02-12 Micro Motion, Inc. Self-characterizing vibrating conduit parameter sensors and methods of operation therefor
US6466880B2 (en) * 2001-02-16 2002-10-15 Micro Motion, Inc. Mass flow measurement methods, apparatus, and computer program products using mode selective filtering

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023535306A (ja) * 2020-07-14 2023-08-17 マイクロ モーション インコーポレイテッド 流体特性測定値を補償するための剛性測定値の使用

Also Published As

Publication number Publication date
CN100434878C (zh) 2008-11-19
JP2005502041A (ja) 2005-01-20
CN1549918A (zh) 2004-11-24
WO2003021206A1 (en) 2003-03-13
EP1421348A1 (en) 2004-05-26
US6704666B2 (en) 2004-03-09
DE60218050D1 (de) 2007-03-22
HK1070128A1 (zh) 2005-06-10
EP1421348B1 (en) 2007-02-07
US20030055580A1 (en) 2003-03-20
DE60218050T2 (de) 2007-10-25

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