The Green’s function method in the problem of sound diffraction by an elastic shell of noncanonical shape

Using the Green function method and dynamic elasticity theory, we obtain a solution to the problem of sound diffraction by elastic shells of noncanonical shapes formed by spheroidal, cylindrical, and spherical bodies. The angular scattering characteristics of such compound bodies with different wave...

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Bibliographic Details
Published in:Acoustical physics 2014-11, Vol.60 (6), p.617-623
Main Authors: Ilmenkov, S. L., Kleshchev, A. A., Klimenkov, A. S.
Format: Article
Language:English
Subjects:
Acoustics
Classical Problems of Linear Acoustics and Wave Theory
Dynamics
Elastic shells
Elasticity
Green's functions
Mathematical analysis
Physics
Physics and Astronomy
Scattering
Sound diffraction
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Summary:Using the Green function method and dynamic elasticity theory, we obtain a solution to the problem of sound diffraction by elastic shells of noncanonical shapes formed by spheroidal, cylindrical, and spherical bodies. The angular scattering characteristics of such compound bodies with different wave sizes are calculated.
ISSN:1063-7710
1562-6865
DOI:10.1134/S1063771014060062