Computation of acoustic acattering from objects in Shallow waters by conventional and fast multipole BEM
J Gong, J An, G Ci, H Xu - 2016 IEEE/OES China Ocean …, 2016 - ieeexplore.ieee.org
The Shallow-water environment has significant influences on the acoustic scattering from
objects, but the characteristics are quite different from those of free-space problems. A high-
performance numerical model of conventional and fast multipole BEM based on Burton-
Miller formulation for acoustic scattering from objects in shallow-water waveguides is
established for the first time. The numerical model is also combined with the well-developed
sound propagation theory for ocean acoustics; the mirror image method is adopted for the …
objects, but the characteristics are quite different from those of free-space problems. A high-
performance numerical model of conventional and fast multipole BEM based on Burton-
Miller formulation for acoustic scattering from objects in shallow-water waveguides is
established for the first time. The numerical model is also combined with the well-developed
sound propagation theory for ocean acoustics; the mirror image method is adopted for the …
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