Theory
Solves the complex eigenfrequencies with the perforates, packings and, with anechoic ports, the ports: the damping ratio and quality factor of every mode. See Acoustic modal analysis: eigenfrequencies, damping, participation.
Equations
(1)
| where | meaning | unit |
|---|---|---|
| Damping ratio | - | |
| Complex angular eigenfrequency | rad/s |
Default and rule
- Default
- off
- Rule
Off.
Valid range on | off
Range
on | off.