Radially Polarized Spherical Piezoacoustic Transducer
Application ID: 6210
This tutorial shows how to set up a radially polarized spherical acoustic material used in a simplified transducer. The piezoelectric material PZT-5H from the materials library is used. The model demonstrates how to create the coordinate system to describe the radially polarized material using spherical coordinates.
This model example illustrates applications of this type that would nominally be built using the following products:
however, additional products may be required to completely define and model it. Furthermore, this example may also be defined and modeled using components from the following product combinations:
The combination of COMSOL® products required to model your application depends on several factors and may include boundary conditions, material properties, physics interfaces, and part libraries. Particular functionality may be common to several products. To determine the right combination of products for your modeling needs, review the Specification Chart and make use of a free evaluation license. The COMSOL Sales and Support teams are available for answering any questions you may have regarding this.