Change Cross Section
Use the Change Cross Section node to model domains with a cross section other than the overall cross section defined in the physics interface’s Cross-Sectional Area section. The Change Cross Section node is only available in 1D.
Change Cross Section
Enter a value for the cross section area Ac. This value replaces the overall cross section area for the selected domains.
Location in User Interface
Context Menus
Ribbon
Physics tab with Solid Mechanics selected: