Acoustic Scattering Off an Ellipsoid

Model ID: 12417


This is a tutorial model that illustrates the use of the scattered field formulation in acoustics. A solid object (here an ellipsoid) is hit by an incident plane wave field (background pressure field). The model solves for the scattered field. The model uses a PML and a far-field calculation is also added. The mesh is set up to enhance the PML and the far-field performance.

  1. acousticscattering42a.mph - scattering of an ellipsoid
  2. acousticscatteringsphere_42a.mph - scattering of a sphere and compared to analytical solution

Ce modèle a été construit avec les éléments suivants:

Acoustics Module