FR2485725B1 - Procede et dispositif de mesure de direction et de debit de fluide, notamment eaux souterraines, par determination d'un champs thermique - Google Patents

Procede et dispositif de mesure de direction et de debit de fluide, notamment eaux souterraines, par determination d'un champs thermique

Info

Publication number
FR2485725B1
FR2485725B1 FR8112602A FR8112602A FR2485725B1 FR 2485725 B1 FR2485725 B1 FR 2485725B1 FR 8112602 A FR8112602 A FR 8112602A FR 8112602 A FR8112602 A FR 8112602A FR 2485725 B1 FR2485725 B1 FR 2485725B1
Authority
FR
France
Prior art keywords
fluid
determining
flow
thermal field
measuring direction
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
Application number
FR8112602A
Other languages
English (en)
French (fr)
Other versions
FR2485725A1 (fr
Inventor
William B Kerfoot
Stuart M Skinner Jr
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.)
KV ASSOC Inc
Original Assignee
KV ASSOC 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 KV ASSOC Inc filed Critical KV ASSOC Inc
Publication of FR2485725A1 publication Critical patent/FR2485725A1/fr
Application granted granted Critical
Publication of FR2485725B1 publication Critical patent/FR2485725B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P13/00—Indicating or recording presence, absence, or direction, of movement
    • G01P13/0006—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances
    • G01P13/006—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances by using thermal variables
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
    • G01P5/10—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring thermal variables

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
  • Measuring Volume Flow (AREA)
FR8112602A 1980-06-28 1981-06-26 Procede et dispositif de mesure de direction et de debit de fluide, notamment eaux souterraines, par determination d'un champs thermique Expired FR2485725B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803024417 DE3024417A1 (de) 1980-06-28 1980-06-28 Verfahren und vorrichtung zur messung einer stroemungscharakteristik

Publications (2)

Publication Number Publication Date
FR2485725A1 FR2485725A1 (fr) 1981-12-31
FR2485725B1 true FR2485725B1 (fr) 1987-12-11

Family

ID=6105793

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8112602A Expired FR2485725B1 (fr) 1980-06-28 1981-06-26 Procede et dispositif de mesure de direction et de debit de fluide, notamment eaux souterraines, par determination d'un champs thermique

Country Status (4)

Country Link
US (1) US4391137A (https=)
JP (1) JPS5740656A (https=)
DE (1) DE3024417A1 (https=)
FR (1) FR2485725B1 (https=)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985000059A1 (en) * 1983-06-17 1985-01-03 Institut De Recherche Et De Developpement Aërologi Measuring apparatus for the determination of wind speed
US4637253A (en) * 1984-05-22 1987-01-20 Kabushiki Kaisha Toshiba Semiconductor flow detector for detecting the flow rate and flowing direction of fluid
US4703659A (en) * 1985-10-18 1987-11-03 Engineering Measurements Company Vortex shedding flow meter with noise suppressing and signal enhancing means
JPH0810231B2 (ja) * 1987-03-31 1996-01-31 シャープ株式会社 フローセンサ
DK315488A (da) * 1988-06-10 1989-12-11 Iss Electronics A S Automatik Apparat til registrering af laekage eller utilsigtet forbrug i et roersystem
US4963019A (en) * 1989-07-28 1990-10-16 Illinois State University Groundwater azimuth detection
USRE34265E (en) * 1989-07-28 1993-05-25 Illinois State University Groundwater azimuth detection
US5265477A (en) * 1991-06-20 1993-11-30 Inferrera Jeffrey J Detection device for detecting the flow and direction of ground water
DE4309423A1 (de) * 1993-03-24 1994-09-29 Curt Wehrmann Verfahren zur Sichtbarmachung von Erdstrahlen mit einem Teststreifen oder einer Testdecke
US5339694A (en) * 1993-05-25 1994-08-23 The United States Of America As Represented By The United States Department Of Energy Monitoring probe for groundwater flow
US5390541A (en) * 1993-10-12 1995-02-21 Feller; Murray F. Flow sensor incorporating cyclic relative motion between fluid flow and detecting element
US5796679A (en) * 1995-06-14 1998-08-18 The United States Of America As Represented By The Secretary Of The Army Doppler velocimeter for monitoring groundwater flow
IL122079A (en) * 1997-10-30 2002-02-10 Netmor Ltd Ultrasound system for positioning and tracking
US6393925B1 (en) 1999-05-26 2002-05-28 University Of Waterloo Groundwater velocity probe
DE19942766B4 (de) * 1999-09-08 2007-04-12 Hekatron Technik Gmbh Vorrichtung mit an eine Auswerteeinrichtung angeschlossenem Detektor
US6227045B1 (en) 1999-09-16 2001-05-08 Us Army Corps Of Engineers As Represented By The Secretary Of The Army Groundwater flow measuring system
US6631638B2 (en) 2001-01-30 2003-10-14 Rosemount Aerospace Inc. Fluid flow sensor
EP1310775A1 (de) * 2001-11-09 2003-05-14 Abb Research Ltd. Verfahren und Vorrichtung zur transient-thermischen Massenflussmessung
US7711489B1 (en) * 2007-09-27 2010-05-04 United States Of America As Represented By Secretary Of The Navy Trident probe groundwater exchange system
US7874207B2 (en) * 2009-01-29 2011-01-25 Intrinsic Minds, Llc Fluid flow direction detection
WO2014173442A1 (de) 2013-04-24 2014-10-30 Schöttler Markus VORRICHTUNG UND VERFAHREN ZUR OPTISCHEN ERFASSUNG VON FLIEßBEWEGUNGEN IN FLÜSSIGEN UND/ODER GASFÖRMIGEN MEDIEN
CN106769779A (zh) * 2017-01-22 2017-05-31 中国建筑设计咨询有限公司 一种测算地下水渗流速度和方向的装置及方法
CN106908218B (zh) * 2017-03-23 2018-11-30 北京尚水信息技术股份有限公司 河道表面流场的处理方法
FR3080199B1 (fr) * 2018-04-13 2020-04-17 Rte Reseau De Transport D'electricite Procede et dispositif de mesure d'une vitesse effective de vent au voisinage d'un objet
JP7789313B2 (ja) * 2022-03-11 2025-12-22 三菱重工業株式会社 流体センサシステム、演算装置、及び流れ方向の推定方法
WO2025078167A1 (en) * 2023-10-10 2025-04-17 Murata Manufacturing Co., Ltd. Flow measurement device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2981104A (en) * 1954-06-24 1961-04-25 Diana J Anger Flow measuring system
US3359794A (en) * 1965-02-04 1967-12-26 Edgar N Rosenberg Omni-directional current meter
GB1459448A (en) * 1973-02-27 1976-12-22 Nat Res Dev Inhibition circuits for anemometers
DE2500897C3 (de) * 1975-01-08 1982-10-14 Böttcher, Bernhard, Dr.rer.nat. Thermisches Verfahren zur Messung der Geschwindigkeitsverteilung in fluiden Medien
US3956932A (en) * 1975-01-29 1976-05-18 Nasa Wind sensor
US3995480A (en) * 1975-08-08 1976-12-07 The United States Of America As Represented By The Secretary Of The Navy Thermal sensor for measurement of ocean current direction
DE2605195C3 (de) * 1976-02-10 1979-08-02 Emil Dr.Rer.Nat. Navratil Thermische Sonde zum Messen der Richtung und des Betrages der Geschwindigkeit eines strömenden Mediums
DE2639729A1 (de) * 1976-09-03 1978-03-16 Erwin Dr Ing Scheucher Verfahren und messvorrichtung zum messen der fliessgeschwindigkeit und der durchflussmenge fluessiger medien

Also Published As

Publication number Publication date
FR2485725A1 (fr) 1981-12-31
DE3024417C2 (https=) 1990-10-18
JPS5740656A (en) 1982-03-06
DE3024417A1 (de) 1982-01-21
US4391137A (en) 1983-07-05

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Legal Events

Date Code Title Description
ST Notification of lapse