Symmetry
This node provides a boundary condition for symmetry boundaries. This boundary condition is similar to a Thermal Insulation condition, and it means that there is no heat flux across the boundary.
Location in User Interface
Context menus
Heat Transfer in Solids > Symmetry
Heat Transfer in Fluids > Symmetry
Heat Transfer in Solids and Fluids > Symmetry
Ribbon
Physics Tab with interface as Heat Transfer in Solids, Heat Transfer in Fluids, or Heat Transfer in Solids and Fluids selected:
Boundaries > interface > Symmetry