No Slip
The
No Slip
sets up a no-slip condition for the acoustic particle velocity on a hard wall:
Add this node from the
Mechanical
submenu.
Constraint Settings
To display this section, click the
Show More Options
button (
) and select
Advanced Physics Options
in the
Show More Options
dialog.
Excluded Edges/Points
To display this section, click the
Show More Options
button (
) and select
Advanced Physics Options
in the
Show More Options
dialog. See
Suppressing Constraints on Lower Dimensions
for details.
Mechanical and thermal boundary conditions contribute with each other such that a condition can be set on the velocity and temperature simultaneously. Thermal type conditions override each other and the same is true for mechanical type conditions.
) and select Advanced Physics Options in the Show More Options dialog.
) and select Advanced Physics Options in the Show More Options dialog. See Suppressing Constraints on Lower Dimensions for details.