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Animations |
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Insonification by a traveling plane wave of a fully submerged rigid cylindrical non-circular scatterer (2D). The surrounding unbounded domain has been truncated using a 2nd-order circular absorbing boundary. The time signal is provided by a Ricker pulse. |
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Insonification of a fully submerged rigid elongated (10:1) cylindrical scatterer (2D) by a traveling plane wave. The surrounding unbounded domain has been truncated using a 2nd-order elliptical absorbing boundary. The time signal is provided by a Ricker pulse. |
Incident |
Scattered |
Total |
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Insonification of a capped ellipsoidally-shaped submerged steel shell (3D) by a traveling plane wave in full space. The surrounding unbounded domain has been truncated using a 2nd-order spherical absorbing boundary. The time signal is provided by a Ricker pulse. Broadband incidence; shell deformation shown due to the action of the propagating pressure wave. |
Surface |
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Surface |
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