Bosschers et al., 2013 - Google Patents

Underwater radiated noise measurements with a silent towing carriage in the Depressurized Wave Basin

Bosschers et al., 2013

View PDF
Document ID
8397494863491968674
Author
Bosschers J
Lafeber F
de Boer J
Bosman R
Bouvy A
Publication year
Publication venue
AMT Conference, Gdansk

External Links

Snippet

The underwater radiated noise of ships can be important for various reasons. For naval vessels the underwater radiated noise is part of the signature requirements with respect to threats. Often sensors on board such as sonar or acoustic positioning systems require a low …
Continue reading at www.researchgate.net (PDF) (other versions)

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/004—Mounting transducers, e.g. provided with mechanical moving or orienting device
    • G10K11/006—Transducer mounting in underwater equipment, e.g. sonobuoys
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/38—Seismology; Seismic or acoustic prospecting or detecting specially adapted for water-covered areas
    • 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
    • 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
    • G01S15/50—Systems of measurement, based on relative movement of the target
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/18—Methods or devices for transmitting, conducting, or directing sound
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
    • B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
    • B63B1/32—Other means for varying the inherent hydrodynamic characteristics of hulls
    • B63B1/34—Other means for varying the inherent hydrodynamic characteristics of hulls by reducing surface friction

Similar Documents

Publication Publication Date Title
Bosschers et al. Underwater radiated noise measurements with a silent towing carriage in the Depressurized Wave Basin
Tani et al. Propeller underwater radiated noise: A comparison between model scale measurements in two different facilities and full scale measurements
CN104502127B (en) A kind of outfield acoustically-driven Ship Vibration noise Transfer Path Analysis Method of Automobile
Trevorrow et al. Directionality and maneuvering effects on a surface ship underwater acoustic signature
US20170350978A1 (en) Deep water sonar imagining by multibeam echosounder
Lasky et al. Recent progress in towed hydrophone array research
Park et al. A validation study of the model test method for propeller cavitation noise prediction
KR20210090553A (en) Apparatus and method for measuring underwater radiated noise of vessel in particular dockyard
Turkmen et al. On-board measurement techniques to quantify underwater radiated noise level
Foeth et al. Localization and source-strength estimation of propeller cavitation noise using hull-mounted pressure transducers
Abshagen et al. Flow-induced interior noise from a turbulent boundary layer of a towed body
Cintosun et al. Estimating ship underwater radiated noise from onboard vibrations
Beerens et al. Flow noise analysis of towed sonar arrays
US20240219223A1 (en) Prediction Of Far-Field Radiated Acoustic Fields In A Fluid Using Near-Field Acoustic Measurements
Abshagen et al. Turbulent flow noise generation under sea conditions
Lafeber et al. Validation of underwater radiated noise predictions for a merchant vessel using full-scale measurements
Van der Kooij et al. Acoustic measurements in the NSMB depressurized towing tank
Abshagen et al. Underwater flow noise measurements with a towed body
Lafeber et al. Underwater radiated noise measurements for a cruise ferry
Jansen et al. On the conversion between sound pressure and particle motion
Sutin et al. Acoustic measurements of bubbles in the wake of ship model in tank
De Jong Characterization of ships as sources of underwater noise
De Jong et al. Model scale measurements of surface ship radiated flow noise
Lloyd et al. Scale model measurements of ship machinery noise mitigation by air injection
Felli Noise measurements techniques and hydrodynamic aspects related to cavitation noise