About the Material Databases for the Acoustics Module
The Acoustics Module includes two material databases: Liquids and Gases, with temperature-dependent fluid dynamic and thermal properties, and a Piezoelectric Materials database with over 20 common piezoelectric materials.
For detailed information about
Materials
, the
Liquids and Gases Materials Database
, and the
Piezoelectric Materials Database
see the
COMSOL Multiphysics Reference Manual
.
For a discussion about the air and water materials as commonly used in acoustics, as well as attenuation models, and other material properties see the
Acoustic Properties of Fluids
chapter of this manual.