A Hybrid Analytical-Numerical Model Based on the Method of Fundamental Solutions for the Analysis of Sound Scattering by Buried Shell Structures

<table>(a) Schematic representation of the problem to be solved; (b) Detail of the interface around one of the shell structures, indicating the distribution of virtual sources and the coupling boundary interface.</table>

Mathematical Problems in Engineering

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Figure 1

Figure 1: A Hybrid Analytical-Numerical Model Based on the Method of Fundamental Solutions for the Analysis of Sound Scattering by Buried Shell Structures 

Figure 1 | A Hybrid Analytical-Numerical Model Based on the Method of Fundamental Solutions for the Analysis of Sound Scattering by Buried Shell Structures 