DE2852572A1 - Einrichtung und verfahren zum messen einer fluiddichte - Google Patents

Einrichtung und verfahren zum messen einer fluiddichte

Info

Publication number
DE2852572A1
DE2852572A1 DE19782852572 DE2852572A DE2852572A1 DE 2852572 A1 DE2852572 A1 DE 2852572A1 DE 19782852572 DE19782852572 DE 19782852572 DE 2852572 A DE2852572 A DE 2852572A DE 2852572 A1 DE2852572 A1 DE 2852572A1
Authority
DE
Germany
Prior art keywords
density
fluid
signal
gas
sound
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.)
Ceased
Application number
DE19782852572
Other languages
German (de)
English (en)
Inventor
James Wolryche Stansfeld
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.)
Gemalto Terminals Ltd
Original Assignee
Solartron Electronic Group Ltd
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 Solartron Electronic Group Ltd filed Critical Solartron Electronic Group Ltd
Publication of DE2852572A1 publication Critical patent/DE2852572A1/de
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • G01F1/86—Indirect mass flowmeters, e.g. measuring volume flow and density, temperature or pressure
    • G01F1/90—Indirect mass flowmeters, e.g. measuring volume flow and density, temperature or pressure with positive-displacement meter or turbine meter to determine the volume flow
    • 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
    • G01F15/07—Integration to give total flow, e.g. using mechanically-operated integrating mechanism
    • G01F15/075—Integration to give total flow, e.g. using mechanically-operated integrating mechanism using electrically-operated integrating means
    • G01F15/0755—Integration to give total flow, e.g. using mechanically-operated integrating mechanism using electrically-operated integrating means involving digital counting

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Measuring Volume Flow (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Details Of Flowmeters (AREA)
DE19782852572 1977-12-09 1978-12-05 Einrichtung und verfahren zum messen einer fluiddichte Ceased DE2852572A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5140977 1977-12-09

Publications (1)

Publication Number Publication Date
DE2852572A1 true DE2852572A1 (de) 1979-06-13

Family

ID=10459902

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19782852572 Ceased DE2852572A1 (de) 1977-12-09 1978-12-05 Einrichtung und verfahren zum messen einer fluiddichte

Country Status (5)

Country Link
US (1) US4262523A (enExample)
JP (1) JPS5486371A (enExample)
DE (1) DE2852572A1 (enExample)
FR (1) FR2411404A1 (enExample)
NL (1) NL7811939A (enExample)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4411161A (en) * 1981-08-10 1983-10-25 International Telephone & Telegraph Corporation Mass flowmeter or the like
US4508127A (en) * 1983-03-30 1985-04-02 The Garrett Corporation Fuel mass flow measurement and control system
IL71488A (en) * 1984-04-10 1988-05-31 Yissum Res Dev Co Pressurized flow densitometer for fluid pvt measurement
US4655075A (en) * 1984-09-26 1987-04-07 University Of Delaware Vibrating tube densimeter
GB2251308B (en) * 1990-12-22 1994-09-07 Schlumberger Ind Ltd Sensors
US5932793A (en) * 1996-08-01 1999-08-03 Gas Research Institute Apparatus and method for determining thermophysical properties using an isochoric approach
US6209387B1 (en) 1997-07-30 2001-04-03 Gas Research Institute System and method for determining thermodynamic properties
US6502466B1 (en) 1999-06-29 2003-01-07 Direct Measurement Corporation System and method for fluid compressibility compensation in a Coriolis mass flow meter
GB0013597D0 (en) * 2000-06-06 2000-07-26 Apv Ltd Density measurements of aerated liquids and slurries
US6732570B2 (en) * 2001-06-14 2004-05-11 Calibron Systems, Inc. Method and apparatus for measuring a fluid characteristic
US7299705B2 (en) * 2003-07-15 2007-11-27 Cidra Corporation Apparatus and method for augmenting a Coriolis meter
US7152460B2 (en) * 2003-07-15 2006-12-26 Cidra Corporation Apparatus and method for compensating a coriolis meter
US7134320B2 (en) * 2003-07-15 2006-11-14 Cidra Corporation Apparatus and method for providing a density measurement augmented for entrained gas
US20070186684A1 (en) * 2003-07-24 2007-08-16 Pham Nghieu Q Vibrating tube mass flow meter
US7024917B2 (en) * 2004-03-16 2006-04-11 Baker Hughes Incorporated Method and apparatus for an acoustic pulse decay density determination
US7380438B2 (en) 2004-09-16 2008-06-03 Cidra Corporation Apparatus and method for providing a fluid cut measurement of a multi-liquid mixture compensated for entrained gas
US7389687B2 (en) * 2004-11-05 2008-06-24 Cidra Corporation System for measuring a parameter of an aerated multi-phase mixture flowing in a pipe
CA2619579A1 (en) * 2005-08-17 2007-02-22 Cidra Corporation A system and method for providing a compositional measurement of a mixture having entrained gas
DE102007052041B4 (de) * 2007-10-30 2011-02-24 Krohne Ag Verfahren zum Betreiben einer Dichtemeßvorrichtung und Vorrichtung zur Dichtemessung
US8061186B2 (en) 2008-03-26 2011-11-22 Expro Meters, Inc. System and method for providing a compositional measurement of a mixture having entrained gas
US7690266B2 (en) 2008-04-02 2010-04-06 Expro Meters, Inc. Process fluid sound speed determined by characterization of acoustic cross modes
MX2011004353A (es) * 2008-11-13 2011-05-24 Micro Motion Inc Metodo y aparato de medicion de parametro de fluido en medidor de vibracion.
WO2012030353A2 (en) * 2010-09-01 2012-03-08 Micro Motion, Inc. A vibrating densitometer including an improved vibrating member
US7997149B1 (en) * 2010-11-19 2011-08-16 Hema-Q, Inc. Apparatus and method for non-invasive measurement of the sound velocity of a fluid flowing in a tubing
JP6097881B2 (ja) 2013-04-04 2017-03-15 マイクロ モーション インコーポレイテッド 振動デンシトメータの振動部材
WO2016014053A1 (en) * 2014-07-23 2016-01-28 Halliburton Energy Services, Inc. Thermal modulated vibrating sensing module for gas molecular weight detection
US10107784B2 (en) 2014-12-29 2018-10-23 Concentric Meter Corporation Electromagnetic transducer
US10126266B2 (en) 2014-12-29 2018-11-13 Concentric Meter Corporation Fluid parameter sensor and meter
WO2016109447A1 (en) 2014-12-29 2016-07-07 Concentric Meter Corporation Fluid parameter sensor and meter
DE102015112737A1 (de) 2015-08-03 2017-02-09 Endress + Hauser Flowtec Ag Verfahren zum Ermitteln eines physikalischen Parameters eines Gases
DE102015122661A1 (de) * 2015-12-23 2017-06-29 Endress + Hauser Flowtec Ag Verfahren zum Ermitteln eines physikalischen Parameters einer mit Gas beladenen Flüssigkeit
BR112018014101B1 (pt) * 2016-01-27 2023-12-05 Micro Motion, Inc Método para determinar um teor de energia de uma mistura de gás rica em hidrogênio, e, sistema para medir energia de gás
DE102017127266A1 (de) 2017-11-20 2019-05-23 Endress+Hauser Flowtec Ag Verfahren zum Signalisieren einer Standardfrequenz eines Dichtemessers, welcher mindestens ein schwingfähiges Messrohr zum Führen eines Mediums aufweist
DE102019110821A1 (de) * 2019-04-26 2020-10-29 Endress+Hauser SE+Co. KG Vibronischer Multisensor
AU2019471608B2 (en) * 2019-11-01 2023-09-07 Micro Motion, Inc. Enhanced supercritical fluid measurement with vibratory sensors
DE102020126601A1 (de) 2020-07-10 2022-01-13 Truedyne Sensors AG Vorrichtung zum Bestimmen erstens einer Wärmeleitfähigkeit und/oder der spezifischen Wärmekapazität eines Gasgemischs und zweitens einer Dichte und/oder einer Viskosität des Gasgemischs
GB2612545B (en) * 2020-09-22 2024-11-13 Expro Meters Inc Speed of sound and convective velocity augmented Coriolis meters with drive gain limit logic

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1158790A (en) * 1965-12-29 1969-07-16 Solartron Electronic Group Improvements in Fluid Density Meters
GB1175664A (en) * 1966-01-28 1969-12-23 Solartron Electronic Group Improvements in or relating to Methods of Measuring the Densities of Fluids and Apparatus therefor
GB1447624A (en) * 1972-11-27 1976-08-25 Solartron Electronic Group Apparatus for measuring the specific gravity of gases

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2869357A (en) * 1954-06-17 1959-01-20 Kritz Jack Continuously indicating electroacoustic densitometer
US3028749A (en) * 1959-01-26 1962-04-10 Gulton Ind Inc Ultrasonic fluid density measuring system
DE1598542A1 (de) * 1965-11-30 1970-04-16 Hummel Dr Heinz Verfahren und Vorrichtung zur Messung der Dichte von gasfoermigen und fluessigen Stoffen
GB1315120A (en) * 1969-07-17 1973-04-26 Solartron Electronic Group Density measurements
GB1385686A (en) * 1971-05-05 1975-02-26 Solartron Electronic Group Transducers

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1158790A (en) * 1965-12-29 1969-07-16 Solartron Electronic Group Improvements in Fluid Density Meters
GB1175664A (en) * 1966-01-28 1969-12-23 Solartron Electronic Group Improvements in or relating to Methods of Measuring the Densities of Fluids and Apparatus therefor
GB1447624A (en) * 1972-11-27 1976-08-25 Solartron Electronic Group Apparatus for measuring the specific gravity of gases

Also Published As

Publication number Publication date
US4262523A (en) 1981-04-21
NL7811939A (nl) 1979-06-12
JPS5486371A (en) 1979-07-09
FR2411404B1 (enExample) 1983-01-21
FR2411404A1 (fr) 1979-07-06

Similar Documents

Publication Publication Date Title
DE2852572A1 (de) Einrichtung und verfahren zum messen einer fluiddichte
DE69816995T2 (de) Anordnung von mehreren resistiven messwertgebern für einen coriolis-massendurchflussmesser
EP1281938B1 (de) Coriolis massedurchfluss-/dichtemesser
DE10002635C2 (de) Verfahren zur Bestimmung wenigstens einer charakteristischen Größe eines Massendurchflußmeßgeräts
EP3362790B1 (de) Verfahren zum bestimmen von eigenschaften eines kohlenwasserstoffhaltigen gasgemisches
DE69411035T2 (de) Messung der gasmenge in einem behälter
EP3559609B1 (de) Massedurchflussmessaufnehmer nach dem coriolis-prinzip und verfahren zum bestimmen eines massedurchflusses
DE102015122661A1 (de) Verfahren zum Ermitteln eines physikalischen Parameters einer mit Gas beladenen Flüssigkeit
DE102021202464B3 (de) Verfahren zur kompensation des einflusses der reynolds-zahl auf die messung eines coriolis-massendurchflussmessgeräts und derartiges gerät
DE102007052041A1 (de) Verfahren zum Betreiben einer Dichtemeßvorrichtung und Vorrichtung zur Dichtemessung
DE102016113200B4 (de) Verfahren zum Betreiben eines Durchflussmessgeräts und Durchflussmessgerät
EP3332228B1 (de) Verfahren zum ermitteln eines physikalischen parameters eines gases
EP0379840B1 (de) Stimmgabel-Quarz-Manometer
DE69409631T2 (de) Flüssigkeitsdetektor
EP3987253A1 (de) Verfahren und vorrichtung zur ermittlung eines strömungsparameters mittels eines coriolis-durchflussmessgeräts
DE2754388A1 (de) Fluessigkeitsmessystem
EP3887771B1 (de) Verfahren zum bestimmen einer durchflussmenge eines strömungsfähigen mediums und messstelle dafür
EP4251969B1 (de) Verfahren und messgerät zur bestimmung eines viskositätsmesswerts sowie verfahren und messanordnung zum bestimmen eines durchflussmesswerts
DE69128266T2 (de) Verfahren zum Messen von Drucken mit einer schwingenden Kristallstimmgabel
DE102017131267A1 (de) Verfahren zum Bestimmen eines Gasvolumenanteils einer mit Gas beladenen Mediums
DE4413239C2 (de) Verfahren zur Auswertung der Meßsignale eines Massendurchflußmeßgeräts
DE10321003B4 (de) Verfahren zur Messung von Durchflüssen, sowie Durchflussmesser
EP3208598A1 (de) Verfahren zum betreiben eines coriolis-massedurchflussmessgeräts
EP2108123A2 (de) Messverfahren für die physikalisch-chemischen parameter von erdgas
AT405102B (de) Verfahren und vorrichtung zur differenzdruckmessung mit periodischem nullabgleich

Legal Events

Date Code Title Description
8127 New person/name/address of the applicant

Owner name: SCHLUMBERGER ELECTRONICS (UK) LTD., FARNBOROUGH, H

8110 Request for examination paragraph 44
8131 Rejection