FR2652159B1 - Dispositif d'essais hydrodynamiques avec mesures acoustiques. - Google Patents

Dispositif d'essais hydrodynamiques avec mesures acoustiques.

Info

Publication number
FR2652159B1
FR2652159B1 FR8912199A FR8912199A FR2652159B1 FR 2652159 B1 FR2652159 B1 FR 2652159B1 FR 8912199 A FR8912199 A FR 8912199A FR 8912199 A FR8912199 A FR 8912199A FR 2652159 B1 FR2652159 B1 FR 2652159B1
Authority
FR
France
Prior art keywords
testing device
acoustic measurements
hydrodynamic testing
hydrodynamic
acoustic
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
FR8912199A
Other languages
English (en)
Other versions
FR2652159A1 (fr
Inventor
Gautier Philippe
Hellion Alain
Perret Rene
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.)
ACB
Original Assignee
ACB
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 ACB filed Critical ACB
Priority to FR8912199A priority Critical patent/FR2652159B1/fr
Publication of FR2652159A1 publication Critical patent/FR2652159A1/fr
Application granted granted Critical
Publication of FR2652159B1 publication Critical patent/FR2652159B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H3/00—Measuring characteristics of vibrations by using a detector in a fluid
    • G01H3/10—Amplitude; Power
    • G01H3/12—Amplitude; Power by electric means
    • G01H3/125—Amplitude; Power by electric means for representing acoustic field distribution
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M10/00—Hydrodynamic testing; Arrangements in or on ship-testing tanks or water tunnels
    • 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
    • G01N29/032—Analysing fluids by measuring attenuation of acoustic 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
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/222—Constructional or flow details for analysing fluids
    • 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
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/223—Supports, positioning or alignment in fixed situation
    • 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
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/24—Probes
    • G01N29/2468—Probes with delay lines
    • 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
    • G01N2291/021—Gases
    • 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
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/044—Internal reflections (echoes), e.g. on walls or defects
    • 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
    • G01N2291/106—Number of transducers one or more transducer arrays

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • Acoustics & Sound (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
FR8912199A 1989-09-18 1989-09-18 Dispositif d'essais hydrodynamiques avec mesures acoustiques. Expired - Fee Related FR2652159B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8912199A FR2652159B1 (fr) 1989-09-18 1989-09-18 Dispositif d'essais hydrodynamiques avec mesures acoustiques.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8912199A FR2652159B1 (fr) 1989-09-18 1989-09-18 Dispositif d'essais hydrodynamiques avec mesures acoustiques.

Publications (2)

Publication Number Publication Date
FR2652159A1 FR2652159A1 (fr) 1991-03-22
FR2652159B1 true FR2652159B1 (fr) 1991-10-25

Family

ID=9385591

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8912199A Expired - Fee Related FR2652159B1 (fr) 1989-09-18 1989-09-18 Dispositif d'essais hydrodynamiques avec mesures acoustiques.

Country Status (1)

Country Link
FR (1) FR2652159B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5392635A (en) * 1993-12-30 1995-02-28 At&T Corp. Acoustic analysis of gas mixtures

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU615409A1 (ru) * 1975-03-28 1978-07-15 Koshevoj Vladimir V Установка дл испытаний объектов в акустических пол х
JPS5825222B2 (ja) * 1979-09-10 1983-05-26 動力炉・核燃料開発事業団 Ａｅセンサ−を用いたキヤビテ−シヨン検出方法
JPS61209335A (ja) * 1985-03-14 1986-09-17 Mitsubishi Heavy Ind Ltd 吸音式空洞水槽
JPS61228344A (ja) * 1985-04-02 1986-10-11 Fuji Electric Co Ltd キヤビテ−シヨン検出装置
JPS6327726A (ja) * 1986-07-21 1988-02-05 Mitsubishi Heavy Ind Ltd 試験水槽の雑音低減装置

Also Published As

Publication number Publication date
FR2652159A1 (fr) 1991-03-22

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Legal Events

Date Code Title Description
ST Notification of lapse