Use the Slip Wall node to specify a wall with slip adjacent to a solid region in which the heat transfer equations are solved. A wall velocity can be specified along with the slip coefficients. Constraint settings are specified, too.

Enter the components for the Velocity of moving wall uw. Select the Slip coefficients: Maxwell’s model (the default) or User defined. These settings are the same as for External Slip Wall.

Choose between Weak constraints (default) and Nitsche constraints.