Continuity
Continuity is available as an option at interfaces between parts in a pair. This condition gives continuity in all the dependent variables: density, velocity and pressure. It corresponds to a situation where the boundary has no direct effect on the acoustic fields (subscripts “src” and “dest” in the equation refers to the source and destination, the two sides of the pair):
Pair Selection
Select an identity pair. A pair is automatically created in the geometry when Create pairs is checked in the Form Union/Assembly step.
Constraint Settings
To display this section, click the Show button () and select Advanced Physics Options.