Abstract:A numerical simulation and visualization of time-varying pressure fields in inhomogeneous fluid media is considered. Medium inhomogeneities considered included attenuation, compressibility, and density contrasts. Of particular interest is the analysis of scattering from anisotropic media and the corresponding directional characteristics of the scattered field. The simulation model is based on a Padé approximant representation for the pressure. This model allows the computation of scattered fields at size param… Show more
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