Missing Results after Analysis is Run

There’s also axial symmetry commonly used for various gaskets, mounts, and other rubber components: Hyperelastic contacts in axisymmetric model

And more versatile (applicable to torsional or centrifugal load as well) cyclic symmetry, but this one is available in PrePoMax only via the Keyword Editor: Cyclic symmetry

Finally, it’s sometimes possible to replace cyclic symmetry by a thin sector with BCs in cylindrical coordinates.

Apart from saving computational effort, those techniques also greatly simplify BC setup.