[go: up one dir, main page]

Aronov et al., 2002 - Google Patents

Methods of Experimental Investigation of Acoustical Interactions between Electroacoustical Transducers in Arrays

Aronov et al., 2002

View PDF
Document ID
13838891728306607183
Author
Aronov B
Oishi T
Brown D
Publication year

External Links

Snippet

Determining acoustical loading conditions on radiators in an underwater array is of great importance to predict the performance of the array. Acoustical interactions between radiators generate a non-uniform distribution of acoustic loading over the radiating surface of the …
Continue reading at www.researchgate.net (PDF) (other versions)

Classifications

    • 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
    • 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
    • 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
    • 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
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H11/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties, e.g. capacitance or reluctance

Similar Documents

Publication Publication Date Title
Wang et al. The sound radiation efficiency of finite length acoustically thick circular cylindrical shells under mechanical excitation I: theoretical analysis
EP0787294B2 (en) Inspection of pipes
Xu et al. Array design of piezoelectric micromachined ultrasonic transducers with low-crosstalk and high-emission performance
Degertekin et al. Single mode Lamb wave excitation in thin plates by Hertzian contacts
Zhang et al. Design of a new type of omnidirectional shear-horizontal EMAT by the use of half-ring magnets and PCB technology
Lopez-Sanchez et al. Determination of an ultrasonic transducer's sensitivity and impedance in a pulse-echo setup
Aronov et al. Methods of Experimental Investigation of Acoustical Interactions between Electroacoustical Transducers in Arrays
Mansoori et al. An efficient electrode optimization method for multi-frequency PMUTs
Johnson et al. Continuous wave phase detection for probing nonlinear elastic wave interactions in rocks
Assaad et al. Electromechanical coupling coefficients and far‐field radiation patterns of lithium niobate bars (Y‐cut) used in high‐frequency acoustical imaging and nondestructive testing
Kim et al. Improvement of calculation for radiation impedance of the vibrators with cylindrical baffle
Wu et al. Elastic fields in immersed isotropic solids from phased arrays: The time harmonic case
Hayward et al. The radiation field characteristics of piezoelectric polymer membrane transducers when operating into air
Gindre et al. Mechanical displacement induced in a piezoelectric structure: Experimental measurement by laser interferometry and simulation by a finite element method
Zerong Spectral integral formulae for the response of acoustic transducers in cylindrically curved configurations
Grondel et al. Modelling of Lamb wave generation for application in health monitoring of composite plates
Assaad et al. Application of the finite‐element method for modeling backed transducers
Satonobu et al. Development of the torque accumulation method for a torsional vibration system
Loveday Numerical comparison of patch and sandwich piezoelectric transducers for transmitting ultrasonic waves
Collie et al. Extended computer method for predicting the transient response of ultrasonic NDT probes
Lin et al. On the added mass matrix and acoustic pressure of multiple circular cylinders vibrating in a compressible fluid
Banno et al. A proposal of a method to evaluate the electrostrictive material for ultrasonic transducers
Larmande et al. A theoretical study of the transient behaviour of ultrasonic transducers in linear arrays
Betts et al. A Transient Resonant Rod Technique for the Determination of Extensions! Velocity in High‐Q Materials
Rudgers Coupled‐Circuit Representation of the Vibrations of a Thin Ferroelectric Cylindrical Shell