Description: The following features can be included in coupled structural-acoustic steady-state dynamic analysis that uses the high-performance SIM architecture:

• You can specify the fluid flow velocity as a predefined field for an acoustic domain.

• You can use infinite acoustic elements to define an unbounded domain.

• You can define the volumetric drag coefficient for the acoustic medium as a function of frequency.

• You can select modes, which will be used in a modal procedure.