FR2687631A1 - Procede et dispositif pour la simulation de bruits de propulsion de navires se deplacant de maniere autonome dans l'eau. - Google Patents

Procede et dispositif pour la simulation de bruits de propulsion de navires se deplacant de maniere autonome dans l'eau. Download PDF

Info

Publication number
FR2687631A1
FR2687631A1 FR9007982A FR9007982A FR2687631A1 FR 2687631 A1 FR2687631 A1 FR 2687631A1 FR 9007982 A FR9007982 A FR 9007982A FR 9007982 A FR9007982 A FR 9007982A FR 2687631 A1 FR2687631 A1 FR 2687631A1
Authority
FR
France
Prior art keywords
simulation method
jet
jets
water
simulation
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.)
Withdrawn
Application number
FR9007982A
Other languages
English (en)
French (fr)
Inventor
Klein Wolfgang
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.)
Dornier GmbH
Original Assignee
Dornier GmbH
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 Dornier GmbH filed Critical Dornier GmbH
Publication of FR2687631A1 publication Critical patent/FR2687631A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K15/00—Acoustics not otherwise provided for
    • G10K15/04—Sound-producing devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63G—OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
    • B63G7/00—Mine-sweeping; Vessels characterised thereby
    • B63G7/02—Mine-sweeping means, Means for destroying mines
    • B63G7/08—Mine-sweeping means, Means for destroying mines of acoustic type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41J—TARGETS; TARGET RANGES; BULLET CATCHERS
    • F41J9/00—Moving targets, i.e. moving when fired at
    • F41J9/04—Seagoing targets
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/02—Generating seismic energy
    • G01V1/133—Generating seismic energy using fluidic driving means, e.g. highly pressurised fluids; using implosion

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Remote Sensing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Multimedia (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
FR9007982A 1989-04-28 1990-06-26 Procede et dispositif pour la simulation de bruits de propulsion de navires se deplacant de maniere autonome dans l'eau. Withdrawn FR2687631A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3914114A DE3914114C1 (https=) 1989-04-28 1989-04-28

Publications (1)

Publication Number Publication Date
FR2687631A1 true FR2687631A1 (fr) 1993-08-27

Family

ID=6379718

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9007982A Withdrawn FR2687631A1 (fr) 1989-04-28 1990-06-26 Procede et dispositif pour la simulation de bruits de propulsion de navires se deplacant de maniere autonome dans l'eau.

Country Status (4)

Country Link
US (1) US5283766A (https=)
DE (1) DE3914114C1 (https=)
FR (1) FR2687631A1 (https=)
GB (1) GB2263807B (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5721711A (en) * 1996-04-01 1998-02-24 Fine; Matthew J. Apparatus and method for producing inverse bubbles

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2938483A (en) * 1945-11-29 1960-05-31 Russell I Mason Acoustic decoy
US3083664A (en) * 1960-07-27 1963-04-02 Budd Co Ship sound simulator

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3738446A (en) * 1945-07-04 1973-06-12 R Nottingham Underwater siren
US4007805A (en) * 1960-01-29 1977-02-15 The United States Of America As Represented By The Secretary Of The Navy Cavity producing underwater sound source
US3416487A (en) * 1966-03-22 1968-12-17 Green Eng Co Method and apparatus for generating and applying sonic energy
DE3527704A1 (de) * 1985-08-02 1987-02-12 Bundesrep Deutschland Unterwasserbreitbandgeraeuscherzeuger

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2938483A (en) * 1945-11-29 1960-05-31 Russell I Mason Acoustic decoy
US3083664A (en) * 1960-07-27 1963-04-02 Budd Co Ship sound simulator

Also Published As

Publication number Publication date
GB2263807A (en) 1993-08-04
GB9011292D0 (en) 1993-04-14
US5283766A (en) 1994-02-01
GB2263807B (en) 1994-10-12
DE3914114C1 (https=) 1993-07-01

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Legal Events

Date Code Title Description
ST Notification of lapse