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MX2013002141A - Compensacion de tension termica en un medidor de flujo vibratorio de tubo curveado. - Google Patents

Compensacion de tension termica en un medidor de flujo vibratorio de tubo curveado.

Info

Publication number
MX2013002141A
MX2013002141A MX2013002141A MX2013002141A MX2013002141A MX 2013002141 A MX2013002141 A MX 2013002141A MX 2013002141 A MX2013002141 A MX 2013002141A MX 2013002141 A MX2013002141 A MX 2013002141A MX 2013002141 A MX2013002141 A MX 2013002141A
Authority
MX
Mexico
Prior art keywords
case
flow meter
curved tube
vibrating flow
thermal stress
Prior art date
Application number
MX2013002141A
Other languages
English (en)
Inventor
Craig Brainerd Van Cleve
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 MX2013002141A publication Critical patent/MX2013002141A/es

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
    • G01F1/76—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
    • 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
    • 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
    • G01F1/8481—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits vibrating measuring conduits having loop-shaped measuring conduits, e.g. the measuring conduits form a loop with a crossing point
    • 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
    • G01F1/8481—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits vibrating measuring conduits having loop-shaped measuring conduits, e.g. the measuring conduits form a loop with a crossing point
    • G01F1/8486—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits vibrating measuring conduits having loop-shaped measuring conduits, e.g. the measuring conduits form a loop with a crossing point with multiple measuring conduits
    • 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
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)

Abstract

Se describe un medidor de flujo vibratorio de tubo curveado (5) incluye un sensor de temperatura de tubo de flujo TT (190) y una pluralidad de sensores de temperatura de funda Tc (303) fijados a una o más ubicaciones de funda de una funda (300) del medidor de flujo vibratorio del tubo curveado (5). La pluralidad de sensores de temperatura de funda Tc (3) genera una señal de temperatura de funda, en donde una pluralidad de resistencias de sensor de temperatura de funda en la una o más ubicaciones de funda forman una resistencia de funda combinada con importancias térmicas de la una o más ubicaciones de funda. La electrónica de medidor (20) recibe la señal de temperatura del tubo de flujo, recibe la señal de temperatura de funda, y compensa el medidor de flujo vibratorio del tubo curveado (5) por tensión térmica utilizando la señal de temperatura del tubo de flujo y la señal de temperatura de funda.
MX2013002141A 2010-09-09 2010-10-14 Compensacion de tension termica en un medidor de flujo vibratorio de tubo curveado. MX2013002141A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US38126010P 2010-09-09 2010-09-09
PCT/US2010/052630 WO2012033504A1 (en) 2010-09-09 2010-10-14 Thermal stress compensation in a curved tube vibrating flow meter

Publications (1)

Publication Number Publication Date
MX2013002141A true MX2013002141A (es) 2013-04-03

Family

ID=43585676

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013002141A MX2013002141A (es) 2010-09-09 2010-10-14 Compensacion de tension termica en un medidor de flujo vibratorio de tubo curveado.

Country Status (13)

Country Link
US (1) US9170142B2 (es)
EP (1) EP2614339B1 (es)
JP (1) JP5564621B2 (es)
KR (1) KR101649576B1 (es)
CN (1) CN103109164B (es)
AR (1) AR082863A1 (es)
AU (1) AU2010360278B2 (es)
BR (1) BR112013005600B1 (es)
CA (1) CA2808585C (es)
MX (1) MX2013002141A (es)
RU (1) RU2581436C2 (es)
SG (1) SG188480A1 (es)
WO (1) WO2012033504A1 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9170143B2 (en) * 2011-02-23 2015-10-27 Micro Motion, Inc. Vibrating flow meter having a predetermined resistance ratio to a temperature ratio between the curved tube and the balanced structure
DE102014103430A1 (de) 2014-03-13 2015-09-17 Endress + Hauser Flowtec Ag Wandlervorrichtung sowie damit gebildetes Meßsystem
DE102014103427A1 (de) * 2014-03-13 2015-09-17 Endress + Hauser Flowtec Ag Wandlervorrichtung sowie damit gebildetes Meßsystem
DE102016100950A1 (de) * 2016-01-20 2017-07-20 Krohne Messtechnik Gmbh Verfahren zum Betreiben eines Coriolis-Massedurchflussmessgeräts und diesbezügliches Coriolis-Massedurchflussmessgerät
EP3458813B1 (en) * 2016-05-16 2021-06-30 Micro Motion, Inc. Multi-channel flow tube
DE102016112600A1 (de) * 2016-07-08 2018-01-11 Endress + Hauser Flowtec Ag Meßsystem
DE102016112599A1 (de) 2016-07-08 2018-01-11 Endress + Hauser Flowtec Ag Meßsystem
DE102017106211A1 (de) 2016-12-29 2018-07-05 Endress+Hauser Flowtec Ag Vibronisches Meßsystem zum Messen einer Massendurchflußrate
CN110114642B (zh) 2016-12-29 2021-06-08 恩德斯+豪斯流量技术股份有限公司 用于测量质量流率的电子振动测量系统
WO2018121930A1 (de) 2016-12-29 2018-07-05 Endress+Hauser Flowtec Ag VIBRONISCHES MEßSYSTEM ZUM MESSEN EINER MASSENDURCHFLUßRATE
DE102017118109A1 (de) 2017-08-09 2019-02-14 Endress + Hauser Flowtec Ag Sensorbaugruppe
DE102018102379B4 (de) * 2018-02-02 2023-02-02 Endress + Hauser Flowtec Ag Coriolis-Messaufnehmer eines Coriolis-Messgeräts mit einer in Schwingungserreger bzw. Schwingungssensor integrierten Temperaturmessvorrichtung und ein solches Coriolis-Messgerät
CN110727294A (zh) * 2018-07-17 2020-01-24 北京七星华创流量计有限公司 流体传感器及质量流量控制器
DE102018132672A1 (de) * 2018-12-18 2020-06-18 Endress+Hauser Flowtec Ag Vibronischer Messaufnehmer mit mindestens zwei Temperatursensoren
DE102020120054A1 (de) 2020-07-29 2022-02-03 Endress + Hauser Flowtec Ag Verfahren zum Ermitteln einer Meßstoff-Temperatur sowie Meßsystem dafür

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5295084A (en) 1991-10-08 1994-03-15 Micromotion, Inc. Vibrating tube densimeter
US5796011A (en) * 1993-07-20 1998-08-18 Endress + Hauser Flowtech Ag Coriolis-type mass flow sensor
JPH09113433A (ja) * 1995-10-20 1997-05-02 Tokico Ltd 密度計
US6327915B1 (en) * 1999-06-30 2001-12-11 Micro Motion, Inc. Straight tube Coriolis flowmeter
JP3656947B2 (ja) 1999-10-05 2005-06-08 株式会社オーバル コリオリ質量流量計
US6512987B1 (en) 2000-03-22 2003-01-28 Micro Motion, Inc. Method and apparatus for operating coriolis flowmeters at cryogenic temperatures
RU2344376C1 (ru) * 2004-09-17 2009-01-20 Эмерсон Электрик Ко. Способ и устройство компенсации для кориолисова расходомера
JP5096366B2 (ja) * 2005-12-22 2012-12-12 エンドレス ウント ハウザー フローテック アクチエンゲゼルシャフト 振動型測定変換器
CN101523165B (zh) * 2006-09-28 2012-08-29 微动公司 用于流量计中几何热补偿的仪表电子和方法
US7549319B2 (en) * 2006-11-16 2009-06-23 Halliburton Energy Services, Inc. High pressure resonant vibrating-tube densitometer
BRPI0722146B1 (pt) 2007-10-15 2018-07-17 Micro Motion Inc medidor de fluxo vibratório, e, método para determinar uma temperatura de fluido derivada tf-deriv de um material fluido em um medidor de fluxo vibratório
US9170143B2 (en) * 2011-02-23 2015-10-27 Micro Motion, Inc. Vibrating flow meter having a predetermined resistance ratio to a temperature ratio between the curved tube and the balanced structure

Also Published As

Publication number Publication date
JP5564621B2 (ja) 2014-07-30
WO2012033504A1 (en) 2012-03-15
US9170142B2 (en) 2015-10-27
RU2581436C2 (ru) 2016-04-20
US20130139613A1 (en) 2013-06-06
AU2010360278B2 (en) 2014-06-05
CN103109164B (zh) 2017-04-19
BR112013005600B1 (pt) 2020-03-31
KR101649576B1 (ko) 2016-08-22
CA2808585A1 (en) 2012-03-15
KR20130140661A (ko) 2013-12-24
EP2614339B1 (en) 2019-03-27
JP2013537305A (ja) 2013-09-30
CN103109164A (zh) 2013-05-15
SG188480A1 (en) 2013-04-30
AU2010360278A1 (en) 2013-03-21
RU2013115749A (ru) 2014-10-20
BR112013005600A2 (pt) 2016-05-03
EP2614339A1 (en) 2013-07-17
AR082863A1 (es) 2013-01-16
CA2808585C (en) 2017-01-24

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