Defining the Motion of the Fluid Domain
When defining the 6-DOF body, you applied the DFBI motion (both prescribed and induced by waves) to the fluid region near the hull. To make sure that the hull region remains within the background fluid domain in the boat advancing direction, you set the main fluid domain to follow the translational motion of the hull along the X axis.
- To create the DFBI Follow Motion, right-click the node and select .
- Select the node and only activate X Motion.
- Select the Body 1-Follow-Motion. node and set Motion to
- Save the simulation.