A three|dimensional model for acoustic scattering from rough ocean ...

A three-dimensional model for acoustic scattering from rough ocean ...

Scattering of acoustic waves by rough bathymetry is an important factor influencing the performance of array systems. This paper discusses a computer model ...

A THREE-DIMENSIONAL MODEL FOR ACOUSTIC SCATTERING ...

w. Pergamon Press Ltd. A THREE-DIMENSIONAL. MODEL FOR ACOUSTIC. SCATTERING FROM ROUGH OCEAN BATHYMETRY. R. N. BAER, D. H. BERMAN, ...

Modeling three dimensional scattering from rough ocean ...

Scattering from three-dimensional rough interfaces can be estimated using approximations to the Helmholtz-Kirchhoff integral such as perturbation theory or ...

A three-dimensional model for acoustic scattering from rough ocean ...

Semantic Scholar extracted view of "A three-dimensional model for acoustic scattering from rough ocean bathymetry" by R. N. Baer et al.

Modeling three dimensional scattering from rough ocean ...

In this study, a three-dimensional finite element model of acoustic scattering from rough interfaces is developed and compared with boundary element solutions.

A three-dimensional model for computing the energy scattered from ...

A three-dimensional model for coralrating the energy scattered from rough ocean bathymetry. ... a• Ocean Acoustics Associates. 10:45. FF7. Acoustic scattering ...

Three-dimensional sound scattering from transversely symmetric ...

This paper proposes a propagation model to calculate the three-dimensional (3-D) sound scattering from transversely symmetric sea surface waves in both deep ...

Quantifying three dimensional effects in acoustic rough surface ...

The finite element results are compared with two approximate scattering models (the Kirchhoff approximation and first order perturbation theory) to establish ...

Three-dimensional underwater acoustic scattering from ocean ...

Acoustic scattering from ocean boundaries is a major component of both the signal for mapping sonars and the noise for imaging sonars. However, models of ...

Three-dimensional boundary fitted parabolic-equation model of ...

Future applications include modeling 3-D acoustic scattering from a rough sea surface and 3-D sound propagation in beach environments.

Acoustic Scattering Models from Rough Surfaces: A Brief Review ...

This paper proposes a brief review of acoustic wave scattering models from rough surfaces. This review is intended to provide an up-to-date survey of the ...

Sound Scattering From Rough Bubbly Ocean Surface Based on ...

The resulting scattering strengths in their modeling of subsurface bubble plumes are consistent with results of CST experiments for a wider range of bubble ...

3-D Acoustic Scattering from 2-D Rough Surfaces Using A Parabolic ...

In this study, a three dimensional (3-D) ocean acoustic model has been combined with a 2-D rough surface formulation of a parabolic equation model to simulate ...

An Acoustic Model for Bathymetric Scattering with Low-Frequency ...

We have developed a computer model to estimate the modification of the directional acoustic field caused by scattering from rough ocean bathymetry.

Acoustic scattering by a three-dimensional elastic object near a ...

A finite element model for acoustic scattering from objects near the ocean bottom · Engineering, Environmental Science. Proceedings of OCEANS 2005 MTS/IEEE · 2005.

Acoustic wave scattering from a rough seabed over a sediment layer ...

The overall environmental model of this analysis is schematically shown in Fig. 1, in which it illustrates an acoustic plane wave impinging upon a rough seabed ...

Acoustic scattering by a three-dimensional elastic object near a ...

The formulation consists of combining a perturbative solution for modeling propagation through the rough surface with a transition (T-) matrix solution for ...

Sound scattering from rough bubbly ocean surface based on ...

Sound scattering from rough bubbly ocean surface based on modified sea surface acoustic simulator and consideration of various incident angles ...

Modeling Shallow Water Propagation With Scattering From Rough ...

Results of PE simulations at 3 kHz will be described for propagation in a shallow water waveguide with a rough sea surface and a flat water-sediment interface ...

acoustic wave scattering from rough sea surface

A complete model which considers wave scattering from a rough interface overlying on a penetrable medium with gradual variation of acoustic properties is ...