Space Dimensions
The physics interfaces are available in 1D, 2D, and 3D and for axisymmetric components with cylindrical coordinates in 1D and 2D.
All the interfaces except Heat Transfer in Shells apply in domains, with features available at each geometric level (volumes, surfaces, edges, and points).
The Heat Transfer in Shells interface apply on boundaries, with features available on surfaces, edges, and points.
The Lumped Thermal System interface is a global interface, with features not attached to any geometric entity.