ES2153852T3 - Procedimiento de determinacion a distancia de la velocidad tridimensional de un fluido, tal como aire o agua. - Google Patents

Procedimiento de determinacion a distancia de la velocidad tridimensional de un fluido, tal como aire o agua.

Info

Publication number
ES2153852T3
ES2153852T3 ES94401851T ES94401851T ES2153852T3 ES 2153852 T3 ES2153852 T3 ES 2153852T3 ES 94401851 T ES94401851 T ES 94401851T ES 94401851 T ES94401851 T ES 94401851T ES 2153852 T3 ES2153852 T3 ES 2153852T3
Authority
ES
Spain
Prior art keywords
fluid
procedure
air
water
determined
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 - Lifetime
Application number
ES94401851T
Other languages
English (en)
Inventor
Jean-Michel Fage
Alain Donzier
Remy Tasso
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.)
Remtech Co
Original Assignee
Remtech Co
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 Remtech Co filed Critical Remtech Co
Application granted granted Critical
Publication of ES2153852T3 publication Critical patent/ES2153852T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/88—Sonar systems specially adapted for specific applications
    • G01S15/885—Meteorological systems
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
    • G01S15/06—Systems determining the position data of a target
    • G01S15/08—Systems for measuring distance only
    • G01S15/10—Systems for measuring distance only using transmission of interrupted, pulse-modulated waves
    • G01S15/102—Systems for measuring distance only using transmission of interrupted, pulse-modulated waves using transmission of pulses having some particular characteristics
    • G01S15/107—Systems for measuring distance only using transmission of interrupted, pulse-modulated waves using transmission of pulses having some particular characteristics using frequency agility of carrier wave

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
  • Measurement Of Radiation (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

Abstract

PROCEDIMIENTO DE DETERMINACION A DISTANCIA DE LA VELOCIDAD TRIDIMENSIONAL DE UN FLUIDO COMO AIRE O AGUA, CONSISTENTE EN EMITIR SEÑALES DE FRECUENCIA DETERMINADA EN AL MENOS TRES DIRECCIONES DIFERENTES POR MEDIO DE UNA RED PLANO DE TRANSDUCTORES Y EN CAPTAR POR MEDIO DE LOS TRANSDUCTORES LAS SEÑALES ACUSTICAS RETRODIFUNDIDAS POR EL FLUIDO, CARACTERIZANDOSE EL PROCEDIMIENTO PORQUE CONSISTE EN EMITIR PASOS DE SEÑALES DE FRECUENCIA DIFERENTES DETERMINADAS F1,F2,F3 EN UN PRINCIPIO EN UNA DIRECCION DETERMINADA D1, A CONTINUACION EN UNA DIRECCION DETERMINADA D2 Y POR ULTIMO EN UNA DIRECCION DETERMINADA D3 Y EN CAPTAR A CONTINUACION TODAS LAS SEÑALES RETRODIFUNDIDAS POR EL FLUIDO. EL INVENTO PERMITE MEJORAR LA PRECISION Y AUMENTAR EL ALCANCE MAXIMO DE LAS MEDICIONES.
ES94401851T 1993-08-30 1994-08-12 Procedimiento de determinacion a distancia de la velocidad tridimensional de un fluido, tal como aire o agua. Expired - Lifetime ES2153852T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9310348A FR2709556B1 (fr) 1993-08-30 1993-08-30 Procédé de détermination à distance de la vitesse tridimensionnelle d'un fluide tel que l'air ou l'eau.

Publications (1)

Publication Number Publication Date
ES2153852T3 true ES2153852T3 (es) 2001-03-16

Family

ID=9450443

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94401851T Expired - Lifetime ES2153852T3 (es) 1993-08-30 1994-08-12 Procedimiento de determinacion a distancia de la velocidad tridimensional de un fluido, tal como aire o agua.

Country Status (8)

Country Link
US (1) US5521883A (es)
EP (1) EP0640845B1 (es)
JP (1) JP3491172B2 (es)
CN (1) CN1117139A (es)
AT (1) ATE198231T1 (es)
DE (1) DE69426437T2 (es)
ES (1) ES2153852T3 (es)
FR (1) FR2709556B1 (es)

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FR2744808B1 (fr) * 1996-02-12 1998-04-30 Remtech Procede de test d'une antenne acoustique en reseau
US5821427A (en) * 1997-05-21 1998-10-13 Ads Environmental Services, Inc. Liquid velocity measurement using curve fitting for peak velocity detection
US6029518A (en) * 1997-09-17 2000-02-29 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Manipulation of liquids using phased array generation of acoustic radiation pressure
DE19805328C2 (de) * 1998-02-11 2002-06-20 Volker Thiermann Verfahren zur räumlich auflösenden Messung von Strömungsgeschwindigkeiten eines kontinuierlichen Mediums
US6067861A (en) * 1998-06-18 2000-05-30 Battelle Memorial Institute Method and apparatus for ultrasonic doppler velocimetry using speed of sound and reflection mode pulsed wideband doppler
US6052334A (en) 1998-08-04 2000-04-18 Rowe-Deines Instruments System and method for measuring wave directional spectrum and wave height
NZ531326A (en) * 2001-08-23 2005-07-29 Tele Ip Ltd Measurement of air characteristics in the lower atmosphere
US6714482B2 (en) * 2001-08-28 2004-03-30 Rd Instruments, Inc. Acoustic doppler channel flow measurement system
US6871148B2 (en) * 2002-07-02 2005-03-22 Battelle Memorial Institute Ultrasonic system and technique for fluid characterization
US7007555B2 (en) 2004-03-15 2006-03-07 Teledyne Rd Instruments, Inc. System and method of horizontal wave measurement
US7703319B2 (en) * 2005-02-28 2010-04-27 Tele-Ip Limited Characterization of aircraft wake vortices
EP1856556A4 (en) * 2005-02-28 2012-11-07 Tele Ip Ltd SODAR SYSTEM SURVEY BY STEPS
US7539082B2 (en) * 2006-09-28 2009-05-26 Teledyne Rd Instruments, Inc. System and method for acoustic Doppler velocity processing with a phased array transducer including using a wide bandwidth pulse transmission to resolve ambiguity in a narrow bandwidth velocity estimate
US7542374B2 (en) * 2006-09-28 2009-06-02 Teledyne Rd Instruments, Inc. System and method for acoustic Doppler velocity processing with a phased array transducer including applying correction factors to velocities orthogonal to the transducer face
US7839720B2 (en) * 2006-09-28 2010-11-23 Teledyne Rd Instruments, Inc. System and method for acoustic doppler velocity processing with a phased array transducer including using differently coded transmit pulses in each beam so that the cross-coupled side lobe error is removed
US8009513B2 (en) 2006-11-06 2011-08-30 Second Wind Systems, Inc. Transducer array arrangement and operation for sodar application
DE102007012911A1 (de) * 2007-03-19 2008-11-13 Atlas Elektronik Gmbh Verfahren zur Navigation eines Unterwasserfahrzeugs
US8004935B2 (en) * 2007-05-10 2011-08-23 Second Wind Systems, Inc. Sodar housing with non-woven fabric lining for sound absorption
US8351295B2 (en) * 2007-06-01 2013-01-08 Second Wind Systems, Inc. Waterproof membrane cover for acoustic arrays in sodar systems
US8174930B2 (en) * 2007-06-01 2012-05-08 Second Wind Systems, Inc. Housing for phased array monostatic sodar systems
US7827861B2 (en) * 2007-06-01 2010-11-09 Second Wind, Inc. Position correction in sodar and meteorological lidar systems
US7847925B2 (en) * 2007-06-18 2010-12-07 Teledyne Rd Instruments, Inc. System and method of acoustic doppler beamforming
CA2655279C (en) * 2008-10-08 2018-02-27 Colin Irvin Wong Fugitive emission flux measurement
US8781755B2 (en) * 2008-10-08 2014-07-15 Golder Associates Ltd. Fugitive emission flux measurement
DE102008058376A1 (de) * 2008-11-20 2010-06-02 Nivus Gmbh Verfahren und Vorrichtung zur Fluidströmungsmessung
US8254208B2 (en) * 2008-12-08 2012-08-28 Teledyne Rd Instruments, Inc. Multi-state beamforming array
US8264908B2 (en) * 2009-03-09 2012-09-11 Second Wind Systems, Inc. Method of detecting and compensating for precipitation in sodar systems
WO2010138624A1 (en) * 2009-05-27 2010-12-02 Teledyne Rd Instruments System and method for determining wave characteristics from a moving platform
CA2681681A1 (en) 2009-10-06 2010-06-08 Colin Irvin Wong Mapping concentrations of airborne matter
US10605640B2 (en) * 2010-09-03 2020-03-31 Triad National Security, Llc Apparatus and method for visualization of particles suspended in a fluid and fluid flow patterns using ultrasound
JP5698942B2 (ja) * 2010-09-13 2015-04-08 株式会社ソニック フェーズドアレイ型ドップラーソーダーシステム
CN103650352B (zh) * 2010-11-01 2020-03-06 罗韦技术有限公司 多频二维相控阵列换能器
CN103852595B (zh) * 2012-12-07 2016-06-29 中国电子科技集团公司第三研究所 一种低空风探测的方法
US9759597B2 (en) 2013-02-21 2017-09-12 Golder Associates Ltd. Methods for calibrating a fugitive emission rate measurement
US9823104B2 (en) 2013-02-21 2017-11-21 Rowe Technologies, Inc. Acquatic velocity scanning apparatus and methods
CN105738649B (zh) 2014-12-10 2020-02-07 通用电气公司 用于计算流速的系统和方法
DE102015106695A1 (de) 2015-04-29 2016-11-03 Manuel Haide Verfahren und Vorrichtung zur Durchflussmessung
CN109116363B (zh) * 2018-10-30 2022-09-02 电子科技大学 一种换能器组距离可调的三维非正交超声波阵列测风装置
WO2023240044A1 (en) * 2022-06-06 2023-12-14 Teledyne Instruments, Inc. Transducer with improved velocity estimation accuracy systems and methods

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Publication number Priority date Publication date Assignee Title
AU422241B2 (en) * 1968-12-23 1972-03-09 The Commonwealth Of Australia Method of and means for recording characteristics ofthe troposphere
DE2114675A1 (de) * 1971-03-26 1972-09-28 Krupp Gmbh Vorrichtung zum Bestimmen einer Dopplerverschiebung empfangener Signale
US3893060A (en) * 1973-08-28 1975-07-01 Xonics Inc Aircraft vortex detection system
US4143547A (en) * 1978-05-08 1979-03-13 Xonics, Inc. Method and apparatus for remote measurement of variation in wind velocity
AU523180B2 (en) * 1978-08-22 1982-07-15 University Of Melbourne, The Acoustic detection of wind speed and direction at various altitudes
SE435326B (sv) * 1982-12-07 1984-09-17 Mats Edvin Hurtig Anordning for att meta vindhastighet och/eller riktning
DE3419753C2 (de) * 1984-05-26 1987-04-02 Paul Hütter KG Maschinen- und Eisenbau, 7858 Weil Schweißdrehtisch
US4558594B1 (en) * 1984-06-25 1994-06-07 Aerovironment, Inc. Phased array acoustic antenna
US4870628A (en) * 1986-06-30 1989-09-26 University Of Victoria Multipulse acoustic mapping system
DE3806847A1 (de) * 1988-03-03 1989-09-14 Bosch Gmbh Robert Abstandsmesseinrichtung zur beruehrungslosen abstandsmessung
CH677834A5 (es) * 1989-01-25 1991-06-28 Grieshaber Ag

Also Published As

Publication number Publication date
ATE198231T1 (de) 2001-01-15
EP0640845A1 (fr) 1995-03-01
DE69426437D1 (de) 2001-01-25
FR2709556B1 (fr) 1995-11-10
JP3491172B2 (ja) 2004-01-26
DE69426437T2 (de) 2001-06-13
CN1117139A (zh) 1996-02-21
FR2709556A1 (fr) 1995-03-10
EP0640845B1 (fr) 2000-12-20
US5521883A (en) 1996-05-28
JPH07218628A (ja) 1995-08-18

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