Prescribed Mesh Velocity
Use the Prescribed Mesh Velocity node on the boundary of domains with free displacement to specify the velocity of the boundary. The spatial frame in the adjacent domains moves in accordance with the velocity.
Prescribed Mesh Velocity
Select the check box for each coordinate directory to prescribe a velocity. The default settings provide zero velocities in all directions.
Constraint Settings
To display this section, click the Show More Options button () and select Advanced Physics Options in the Show More Options dialog box. See Common Physics Interface and Feature Settings and Nodes for links to more information.