３．Creating the computational Groups

Confirm the created computational domain

n A new geometry group is added to the group list tree when the outer domain is

４．Changing the names of the group

Change the group name for the ceiling of the outer domain.

４．Changing the names of the group (Contd)

Rename the remaining part of box_1 to WALL.

①：Select the item that needs to be renamed from the tree

②：Right click mouse to display menu

③：Click “Rename”

④：Enter the new name