DE69417709D1 - Verfahren und Vorrichtung zum Nachweis von mehrere Phasen trennenden Grenzschichten mit Ultraschallwellen - Google Patents

Verfahren und Vorrichtung zum Nachweis von mehrere Phasen trennenden Grenzschichten mit Ultraschallwellen

Info

Publication number
DE69417709D1
DE69417709D1 DE69417709T DE69417709T DE69417709D1 DE 69417709 D1 DE69417709 D1 DE 69417709D1 DE 69417709 T DE69417709 T DE 69417709T DE 69417709 T DE69417709 T DE 69417709T DE 69417709 D1 DE69417709 D1 DE 69417709D1
Authority
DE
Germany
Prior art keywords
detection
ultrasonic waves
phase boundary
boundary layers
layers
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 - Fee Related
Application number
DE69417709T
Other languages
English (en)
Other versions
DE69417709T2 (de
Inventor
Yvon Castel
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.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Application granted granted Critical
Publication of DE69417709D1 publication Critical patent/DE69417709D1/de
Publication of DE69417709T2 publication Critical patent/DE69417709T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
    • G01F23/296—Acoustic waves
    • G01F23/2962—Measuring transit time of reflected waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/02—Analysing fluids
    • G01N29/024—Analysing fluids by measuring propagation velocity or propagation time of acoustic waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/024—Mixtures
    • G01N2291/02416—Solids in liquids
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/024—Mixtures
    • G01N2291/02433—Gases in liquids, e.g. bubbles, foams
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G01N2291/02836—Flow rate, liquid level
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/028—Material parameters
    • G01N2291/02881—Temperature
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/10—Number of transducers
    • G01N2291/101—Number of transducers one transducer
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/10—Number of transducers
    • G01N2291/102—Number of transducers one emitter, one receiver

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
DE69417709T 1993-12-28 1994-11-25 Verfahren und Vorrichtung zum Nachweis von mehrere Phasen trennenden Grenzschichten mit Ultraschallwellen Expired - Fee Related DE69417709T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9315856A FR2714471B1 (fr) 1993-12-28 1993-12-28 Dispositif et méthode de détection d'interfaces séparant plusieurs phases par ondes ultrasonores.

Publications (2)

Publication Number Publication Date
DE69417709D1 true DE69417709D1 (de) 1999-05-12
DE69417709T2 DE69417709T2 (de) 1999-07-29

Family

ID=9454560

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69417709T Expired - Fee Related DE69417709T2 (de) 1993-12-28 1994-11-25 Verfahren und Vorrichtung zum Nachweis von mehrere Phasen trennenden Grenzschichten mit Ultraschallwellen

Country Status (6)

Country Link
US (1) US5616856A (de)
EP (1) EP0661527B1 (de)
CA (1) CA2139173A1 (de)
DE (1) DE69417709T2 (de)
FR (1) FR2714471B1 (de)
NO (1) NO316548B1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9601535D0 (en) * 1996-01-26 1996-03-27 Smiths Industries Plc Fluid quantity measurement
US6386018B1 (en) * 1996-03-11 2002-05-14 Daniel Industries, Inc. Ultrasonic 2-phase flow apparatus and stratified level detector
US5827952A (en) * 1996-03-26 1998-10-27 Sandia National Laboratories Method of and apparatus for determining deposition-point temperature
NO982823D0 (no) * 1998-06-18 1998-06-18 Kongsberg Offshore As Styring av fluidstr°m i olje- eller gass-br°nner
US6401529B1 (en) * 2000-09-28 2002-06-11 Halliburton Energy Services, Inc. Apparatus and method for determining constituent composition of a produced fluid
US6646550B1 (en) 2001-08-23 2003-11-11 Battelle Memorial Institute Radio frequency security system and method for a building facility
US7081815B2 (en) * 2001-08-23 2006-07-25 Battelle Memorial Institute Radio frequency security system, method for a building facility or the like, and apparatus and methods for remotely monitoring the status of fire extinguishers
US6631639B1 (en) * 2001-09-07 2003-10-14 Cosense, Inc System and method of non-invasive discreet, continuous and multi-point level liquid sensing using flexural waves
KR100896906B1 (ko) * 2001-09-28 2009-05-12 지멘스 악티엔게젤샤프트 기판의 전기적 콘택트면들과 콘택트하기 위한 방법 및전기적 콘택트면들을 갖는 기판을 포함하는 디바이스
CZ299353B6 (cs) * 2001-12-10 2008-07-02 Elektroakustický menic, zarízení pro merení doby šírení akustického a/nebo ultrazvukového signálu vmateriálu s plochým povrchem a zpusob merení dobyšírení akustického a/nebo ultrazvukového signálu v materiálu
US6938488B2 (en) * 2002-08-21 2005-09-06 Battelle Memorial Institute Acoustic inspection device
DE10323063A1 (de) * 2003-05-20 2004-12-09 Endress + Hauser Gmbh + Co. Kg Verfahren zur Füllstandsmessung
ITVR20070120A1 (it) * 2007-08-17 2009-02-18 Interactive Net Business S R L Supporto mobile per notebook, computer portatili o simili
US9086354B2 (en) 2010-07-22 2015-07-21 Saudi Arabian Oil Company Sound-velocity dewatering system
US20140096591A1 (en) * 2012-10-05 2014-04-10 Joe Caldwell Ultrasonic Tools for Detection of Gasoline/Ethanol Phase Separation
US10202843B2 (en) * 2013-01-29 2019-02-12 Statoil Petroleum As Measuring settling in fluid mixtures
EP3115779B1 (de) * 2015-07-06 2023-07-26 ABB Schweiz AG System und verfahren zur messung einer signalausbreitungsgeschwindigkeit in einem flüssigen oder gasförmigen medium
US11091903B2 (en) * 2016-07-07 2021-08-17 As America, Inc. Systems to automate adjustment of water volume release to a toilet bowl to correspond to bowl contents, toilets including the system and related methods
DE102017011691A1 (de) * 2017-12-18 2019-06-19 Mann+Hummel Gmbh Sensordrainageeinheit, Flüssigkeitsabscheider sowie Verfahren zur Drainagemengen-Steuerung eines Flüssigkeitsabscheiders
CN116297823A (zh) * 2023-03-20 2023-06-23 浙江大学 一种基于超声波测量的多相流体含量预测方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2084322B (en) * 1980-09-18 1984-08-30 Avery Hardoll Ltd Fluid measuring system
ATE19827T1 (de) * 1980-10-20 1986-05-15 Atomic Energy Authority Uk Vorrichtung zum anzeigen von aenderungen der akustischen eigenschaften einer uebergangsebene.
FR2522153A1 (fr) * 1982-02-19 1983-08-26 Framatome Sa Procede de mesure par ultrasons du rapport du volume de gaz present dans une enceinte contenant un melange liquide-gaz au volume total de l'enceinte
FR2540247B1 (fr) * 1983-01-31 1985-09-27 Elf France Procede et appareil pour la detection de changements de composition au sein d'un milieu, a l'aide de l'ultra-son
DE3431741A1 (de) * 1984-08-29 1986-03-13 Siemens AG, 1000 Berlin und 8000 München Vorrichtung zur messung des fuellstandes von fluessigkeiten
AU596012B2 (en) * 1987-05-29 1990-04-12 Godfrey Howden Proprietary Limited Liquid testing apparatus
US4852396A (en) * 1988-04-05 1989-08-01 Syracuse University Self-calibrating ultrasonic measurement of dispersed phase volumetric holdup in liquid/liquid dispersions
NL8801836A (nl) * 1988-07-20 1990-02-16 Enraf Nonius Delft Inrichting voor het bepalen van het niveau van het grensvlak tussen een eerste en een tweede medium in een reservoir.
FR2639434B1 (fr) * 1988-11-23 1991-02-22 Inst Francais Du Petrole Methode et dispositif d'analyse d'un fluide polyphasique en ecoulement dans une conduite
SE466418B (sv) * 1989-02-23 1992-02-10 Bror Allan Eriksson Foerfaringssaett foer undersoekning av en vaetskefyllning i en behaallare samt anordning foer att med hjaelp av ultraljudvaagor bestaemma nivaan av en eller flera graensytor hos en vaetskefyllning i en behaallare
US5060507A (en) * 1989-06-21 1991-10-29 John Urmson Method and apparatus for fluid mixture monitoring, constituent analysis, and composition control
US5473934A (en) * 1993-10-13 1995-12-12 Cobb; Wesley Ultrasonic fluid composition monitor

Also Published As

Publication number Publication date
FR2714471B1 (fr) 1996-03-15
DE69417709T2 (de) 1999-07-29
US5616856A (en) 1997-04-01
NO316548B1 (no) 2004-02-02
EP0661527B1 (de) 1999-04-07
EP0661527A1 (de) 1995-07-05
NO945050D0 (no) 1994-12-27
FR2714471A1 (fr) 1995-06-30
NO945050L (no) 1995-06-29
CA2139173A1 (fr) 1995-06-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: VONNEMANN, KLOIBER & KOLLEGEN, 80796 MUENCHEN

8339 Ceased/non-payment of the annual fee