Fuse Closed Shells
Use the Fuse: Closed Shells tool to create watertight volumes for CFD and thermal applications with closed shells.
-
From the 2D ribbon, click the tool.
Figure 1. 
- Optional:
On the guide bar, click
to define fuse
options.
-
Activate the Source selector on the guide bar, choose Components or
Elements, then select source entities.
Source entities will move to the target.
-
Activate the Target selector on the guide bar, choose Components or
Elements, then select target entities.
Target entities will not move.
- Click Fuse all on the guide bar.