The use of geometrical acoustics for the solution of visualization problems

Research output: Contribution to journalArticle

15 Citations (Scopus)

Abstract

Recently, antenna arrays with computer processing of acoustic signals with subsequent visualization of a test zone have been widely used in the control of ultrasound waves. The authors present the results of studies on the determination of the trajectory of ultrasound from a piezoelectric transducer to the chosen point of a test zone using analytical and numerical methods of calculation, both for linear and matrix antenna arrays. Based on the obtained equations, the results of the reconstruction of the test zone, comparison of productivity, and recommendations on their use are given.

Original languageEnglish
Pages (from-to)625-630
Number of pages6
JournalRussian Journal of Nondestructive Testing
Volume49
Issue number11
DOIs
Publication statusPublished - 1 Nov 2013

Fingerprint

geometrical acoustics
Antenna arrays
Visualization
Ultrasonics
Acoustics
antenna arrays
Piezoelectric transducers
Numerical methods
piezoelectric transducers
Productivity
Trajectories
productivity
recommendations
Processing
trajectories
acoustics
matrices

Keywords

  • antenna array
  • geometrical acoustics
  • transducer
  • US wave visualization

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering

Cite this

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AU - Kvasnikov, Konstantin Grigorievich

AU - Soldatov, A. I.

AU - Bolotina, I. O.

AU - Kroening, Hans Michael

AU - Potapenko, A. A.

PY - 2013/11/1

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AB - Recently, antenna arrays with computer processing of acoustic signals with subsequent visualization of a test zone have been widely used in the control of ultrasound waves. The authors present the results of studies on the determination of the trajectory of ultrasound from a piezoelectric transducer to the chosen point of a test zone using analytical and numerical methods of calculation, both for linear and matrix antenna arrays. Based on the obtained equations, the results of the reconstruction of the test zone, comparison of productivity, and recommendations on their use are given.

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KW - transducer

KW - US wave visualization

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