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- Title
Numerical modelling of acoustic and ultrasound scattering problems with an arbitrarily shaped scatterer.
- Authors
SIKORA, Jan
- Abstract
The application of the standard boundary element method to analyse in 2D space the acoustic high-frequency scattering problems by a rigid convex and concave scatterer illuminated by the plane wave is considered in this paper. The analysis is presented on the example of a flat wave illuminating an object under different angles. The solution for different wavenumbers and different scatterers was analysed and illustrated. The usefulness of such a simulation method was discussed from the acoustical tomography point of view.
- Subjects
SOUND wave scattering; ACOUSTIC models; BOUNDARY element methods; PLANE wavefronts
- Publication
Przeglad Elektrotechniczny, 2023, Vol 2023, Issue 12, p339
- ISSN
0033-2097
- Publication type
Article
- DOI
10.15199/48.2023.12.66