Draft. This manual is new and still growing. If something here does not match what you see in the software, the software is right — tell us and we will fix the page.
Acoustic boundaries
Where it is
Not a setup-tree node. Embedded in the application.
Controls
No control on this panel carries a label that could be read from the source, so none is listed here. That is a limit of how this page is generated, not a statement that the panel is empty.
Conditional and repeated groups
Per item in AcousticState.boundaries
repeated once for every entry in AcousticState.boundaries
Kind
- Control: choice (
ComboRow)
Remove
- Control: action (
ToolButton2)
Face
- Control: choice (
ComboRow)
Sound pressure
Label changes with the case; the source gives these forms: Sound pressure, Normal velocity, Temperature disturbance, Impedance ratio.
- Control: value (
ValueField) - Value modes: none (plain entry)
The in-app guidance depends on the case:
- The amplitude that drives the cavity. Zero is a pressure-release surface — an open end at atmosphere — which is a real condition and not a mistake.
- Positive is the surface moving INTO the cavity.
- The disturbance driving the cavity thermally. Zero is a face that is present and not driving anything, the same way a zero pressure is for Harmonic.
- A ratio to ρc, not the absolute impedance — the solver applies air's own 420 Pa·s/m itself. 1 is fully absorbing; upward of 10 is close to rigid.
Per item in root.kindsOffered
repeated once for every entry in root.kindsOffered
＋ …
- Control: action (
ToolButton2)
Problems reported against this step
The application reports no problems against this step.
… marks a value the application computes at run time, so the source carries no fixed text for it.