AR087108A1 - Medidor vibratorio y metodo para determinar frecuencia resonante - Google Patents

Medidor vibratorio y metodo para determinar frecuencia resonante

Info

Publication number
AR087108A1
AR087108A1 ARP120102487A ARP120102487A AR087108A1 AR 087108 A1 AR087108 A1 AR 087108A1 AR P120102487 A ARP120102487 A AR P120102487A AR P120102487 A ARP120102487 A AR P120102487A AR 087108 A1 AR087108 A1 AR 087108A1
Authority
AR
Argentina
Prior art keywords
vibration
sensor
frequency
resonant frequency
meter
Prior art date
Application number
ARP120102487A
Other languages
English (en)
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 AR087108A1 publication Critical patent/AR087108A1/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)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (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 captores (105, 105) y un accionador (104). El sistema electrónico del medidor (20) está configurado para hacer vibrar el uno o más conductos de flujo (103) utilizando una señal de accionamiento que incluye una frecuencia de vibración inicial y para recibir una señal de sensor captor del uno o más sensores captores (105, 105) en respuesta, desviar de manera iterativa una diferencia de fase entre la señal de accionamiento y la señal de sensor captor por medio de un incremento de fase predeterminado y medir una amplitud y frecuencia vibracionales resultantes, desviación que barre operativamente la frecuencia de vibración en un rango de frecuencia de vibración predeterminado y por lo tanto genera una pluralidad de amplitudes de vibración y una pluralidad correspondiente de frecuencias de vibración, y determinar una respuesta de amplitud sustancialmente máxima en la pluralidad de amplitudes de vibración e indicar la frecuencia de vibración correspondiente como comprensiva de la frecuencia resonante.
ARP120102487A 2011-07-13 2012-07-10 Medidor vibratorio y metodo para determinar frecuencia resonante AR087108A1 (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
AR087108A1 true AR087108A1 (es) 2014-02-12

Family

ID=44774096

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP120102487A AR087108A1 (es) 2011-07-13 2012-07-10 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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US8751171B2 (en) 2007-03-07 2014-06-10 Invensys Systems, Inc. Coriolis frequency tracking
EP2718678B1 (en) * 2011-06-08 2021-01-27 Micro Motion, Inc. Method and apparatus for determining and controlling a static fluid pressure through a vibrating meter
CA2963109C (en) * 2013-04-18 2020-07-21 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
US11359951B2 (en) * 2015-04-30 2022-06-14 Schlumberger Technology Corporation Multiphase flow meters and related methods
JP6495537B2 (ja) * 2015-07-27 2019-04-03 マイクロ モーション インコーポレイテッド コリオリ式流量計のオフレゾナンスサイクリング
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
JP7008632B2 (ja) * 2016-02-26 2022-01-25 マイクロ モーション インコーポレイテッド 駆動信号を制限すること
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
WO2018231220A1 (en) * 2017-06-14 2018-12-20 Micro Motion, Inc. Minimizing a crest in a multi-tone drive signal in a vibratory meter
JP6896156B2 (ja) * 2017-08-23 2021-06-30 マイクロ モーション インコーポレイテッド マルチチャネル流通管を備えた振動式流量計
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
WO2020183737A1 (ja) * 2019-03-14 2020-09-17 オリンパス株式会社 制御装置、超音波処置システム、及び共振周波数探査方法
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
CN110702795B (zh) * 2019-10-21 2024-08-16 肇庆学院 一种电磁悬浮微质量测量系统
WO2021255034A1 (de) 2020-06-18 2021-12-23 Endress+Hauser Flowtec Ag VIBRONISCHES MEßSYSTEM
DE102020131649A1 (de) 2020-09-03 2022-03-03 Endress + Hauser Flowtec Ag Vibronisches Meßsystem
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
HK1198373A1 (zh) 2015-04-10
WO2013009307A1 (en) 2013-01-17
CA2840181A1 (en) 2013-01-17
KR20140048977A (ko) 2014-04-24
KR101609753B1 (ko) 2016-04-06
CN103827641A (zh) 2014-05-28
EP2732249A1 (en) 2014-05-21
RU2569048C2 (ru) 2015-11-20
JP2014521085A (ja) 2014-08-25
BR112014000510B1 (pt) 2020-03-31
US9395236B2 (en) 2016-07-19
US20140190238A1 (en) 2014-07-10
AU2011372790A1 (en) 2014-01-16
JP5826929B2 (ja) 2015-12-02
EP2732249B1 (en) 2020-03-18
MX2013014863A (es) 2014-03-26
RU2014105294A (ru) 2015-08-20
BR112014000510A2 (pt) 2017-02-21
CA2840181C (en) 2017-01-24
AU2011372790B2 (en) 2015-04-09
CN103827641B (zh) 2016-06-29

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