MX2013014863A - Medidor vibratorio y metodo para determinar frecuencia resonante. - Google Patents

Medidor vibratorio y metodo para determinar frecuencia resonante.

Info

Publication number
MX2013014863A
MX2013014863A MX2013014863A MX2013014863A MX2013014863A MX 2013014863 A MX2013014863 A MX 2013014863A MX 2013014863 A MX2013014863 A MX 2013014863A MX 2013014863 A MX2013014863 A MX 2013014863A MX 2013014863 A MX2013014863 A MX 2013014863A
Authority
MX
Mexico
Prior art keywords
vibration
frequency
vibration frequency
pickoff
resonant frequency
Prior art date
Application number
MX2013014863A
Other languages
English (en)
Inventor
Craig B Mcanally
Andrew S Kravitz
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 MX2013014863A publication Critical patent/MX2013014863A/es

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H13/00—Measuring resonant frequency
    • 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
    • G01F1/8431—Coriolis or gyroscopic mass flowmeters constructional details electronic circuits
    • 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
    • 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
    • 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)
  • Signal Processing (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Measuring Volume Flow (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)

Abstract

Se proporciona un medidor vibratorio (5), que incluye uno o más conductos de flujo (103), uno o más sensores selectores (105, 105'), y un impulsor (104). La electrónica de medidor (20) está configurada para hacer vibrar el uno o más conducto de flujo (103) utilizando una señal impulsora que incluye una frecuencia de vibración inicial y para recibir una señal de sensor selector del uno o más sensores selectores (105, 105') en respuesta, desplazar iterativamente una diferencia de fase entre la señal impulsora y la señal de sensor selector por un incremento de fase predeterminado y medir una frecuencia y amplitud vibratorias resultantes, con el desplazamiento que barre operativamente la frecuencia de vibración sobre un intervalo de frecuencia de vibración predeterminado y generar por lo tanto una pluralidad de amplitudes de vibración y una pluralidad correspondiente de frecuencias de vibración, y determinar una respuesta de amplitud substancialmente máxima en la pluralidad de amplitud de vibración y designar la frecuencia vibración correspondiente como comprendiendo la frecuencia resonante.
MX2013014863A 2011-07-13 2011-07-13 Medidor vibratorio y metodo para determinar frecuencia resonante. MX2013014863A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2011/043861 WO2013009307A1 (en) 2011-07-13 2011-07-13 Vibratory meter and method for determining resonant frequency

Publications (1)

Publication Number Publication Date
MX2013014863A true MX2013014863A (es) 2014-03-26

Family

ID=44774096

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013014863A MX2013014863A (es) 2011-07-13 2011-07-13 Medidor vibratorio y metodo para determinar frecuencia resonante.

Country Status (13)

Country Link
US (1) US9395236B2 (es)
EP (1) EP2732249B1 (es)
JP (1) JP5826929B2 (es)
KR (1) KR101609753B1 (es)
CN (1) CN103827641B (es)
AR (1) AR087108A1 (es)
AU (1) AU2011372790B2 (es)
BR (1) BR112014000510B1 (es)
CA (1) CA2840181C (es)
HK (1) HK1198373A1 (es)
MX (1) MX2013014863A (es)
RU (1) RU2569048C2 (es)
WO (1) WO2013009307A1 (es)

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JP5797333B2 (ja) * 2011-06-08 2015-10-21 マイクロ モーション インコーポレイテッド 振動式メータを流れる流体の静圧を求めて制御するための方法及び装置
SG10201704205PA (en) * 2013-04-18 2017-06-29 Micro Motion Inc Verification of a meter sensor for a vibratory meter
EP2989438A1 (en) * 2013-04-23 2016-03-02 Micro Motion, Inc. A method of generating a drive signal for a vibratory sensor
US9863798B2 (en) 2015-02-27 2018-01-09 Schneider Electric Systems Usa, Inc. Systems and methods for multiphase flow metering accounting for dissolved gas
CN104792379B (zh) * 2015-04-08 2018-01-12 浙江大学 一种基于流体状态检测的科氏流量计振幅自适应控制方法
EP3289319B1 (en) * 2015-04-30 2021-12-29 Services Pétroliers Schlumberger Multiphase flow meters and related methods
CN107850479B (zh) * 2015-07-27 2020-12-08 高准公司 用于科里奥利流量计的非共振循环
CN105136281B (zh) * 2015-10-14 2018-03-02 基康仪器股份有限公司 振弦式传感器的频率测量装置和方法
US9513149B1 (en) * 2015-10-29 2016-12-06 Invensys Systems, Inc. Coriolis flowmeter
WO2017143579A1 (en) * 2016-02-26 2017-08-31 Micro Motion, Inc. Limiting a drive signal
CN107192447A (zh) * 2017-05-17 2017-09-22 苏交科集团股份有限公司 一种搜索结构物振动频率的窄带搜峰法
EP3638990B1 (en) 2017-06-14 2022-07-27 Micro Motion, Inc. Minimizing a crest in a multi-tone drive signal in a vibratory meter
CN112964320A (zh) * 2017-08-23 2021-06-15 高准公司 具有多通道流管的振动流量计
CN107817026B (zh) * 2017-11-29 2023-10-10 吉林大学 基于同步共振的高分辨率差压式流量传感器及检测方法
DE102017131199A1 (de) 2017-12-22 2019-06-27 Endress + Hauser Flowtec Ag Coriolis-Massendurchfluß-Meßgerät
AT520557B1 (de) * 2018-01-24 2019-05-15 Anton Paar Gmbh Verfahren zur Ermittlung eines korrigierten Werts für die viskositätsabhängige Schallgeschwindigkeit in einem zu untersuchenden Fluid
DE102019003075A1 (de) * 2019-04-30 2020-11-05 Endress+Hauser Flowtec Ag Messgerät zum Charakterisieren eines inhomogenen, fließfähigen Mediums
DE102019126883A1 (de) * 2019-10-07 2021-04-08 Endress+Hauser Flowtec Ag Verfahren zum Überwachen eines Meßgeräte-Systems
CN116157655A (zh) 2020-06-18 2023-05-23 恩德斯+豪斯流量技术股份有限公司 电子振动测量***
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DE102020127382A1 (de) 2020-10-16 2022-04-21 Endress+Hauser Flowtec Ag Verfahren zum Überprüfen eines vibronischen Meßsystems

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Also Published As

Publication number Publication date
CA2840181C (en) 2017-01-24
BR112014000510A2 (pt) 2017-02-21
AR087108A1 (es) 2014-02-12
AU2011372790B2 (en) 2015-04-09
CN103827641B (zh) 2016-06-29
CN103827641A (zh) 2014-05-28
JP5826929B2 (ja) 2015-12-02
CA2840181A1 (en) 2013-01-17
RU2014105294A (ru) 2015-08-20
JP2014521085A (ja) 2014-08-25
US20140190238A1 (en) 2014-07-10
EP2732249A1 (en) 2014-05-21
AU2011372790A1 (en) 2014-01-16
HK1198373A1 (zh) 2015-04-10
US9395236B2 (en) 2016-07-19
WO2013009307A1 (en) 2013-01-17
KR101609753B1 (ko) 2016-04-06
KR20140048977A (ko) 2014-04-24
RU2569048C2 (ru) 2015-11-20
BR112014000510B1 (pt) 2020-03-31
EP2732249B1 (en) 2020-03-18

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