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Abstract: Method of Green’s Functions for the Problem of Sound Diffraction on Elastic Shell of Non-Analytical Form
| International Journal of Advanced Applied Physics Research (Volume 1 Issue 1) | |
| Method of Green’s Functions for the Problem of Sound Diffraction on Elastic Shell of Non-Analytical Form |  |
| Pages 9-18 S.L. Ilmenkov, A.A. Kleshchev and A.S. Klimenkov DOI: http://dx.doi.org/10.15379/2408-977X.2014.01.01.2Published: 28 August 2014 |
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| Abstract | |
| The real scatterers have a non–analytical form and, therefore, the variable separation method (Fourier series method) for calculation of the reflected sound field cannot be applied to them. This article presents the method of Green’s functions and methods of the dynamic theory of elasticity for the solution of the problem of sound diffraction on elastic shell of a non–analytical surface. Furthermore, this work includes the detailed analysis of the solution of this problem and calculation of the angular characteristics of the sound scattering by non-analytical scatterers. | |
| Keywords | |
| Diffraction, Method of Green’s functions, Non–analytical surface, Boundary conditions, Scatterer. | |
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