Acoustic Scattering off an Ellipsoid
Application 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.
- acousticscattering42a.mph - scattering of an ellipsoid
- acousticscatteringsphere_42a.mph - scattering of a sphere and compared to analytical solution
This application was built using the following:Acoustics Module
The combination of COMSOL® products required to model your application depends on the physics interfaces that define it. Particular physics interfaces may be common to several products (see the Specification Chart for more details). To determine the right combination of products for your project, you should evaluate all of your needs in light of each product's capabilities, consultation with the COMSOL Sales and Support teams, and the use of an evaluation license.