In RFEM, loads can be freely defined on surfaces. It is impossible, however, to define a variable loading on, for example, circular surfaces. However, you can still create this type of loading by using a free circular load.
A new direction for temperature load is available in RFEM. Now, it is also possible to apply temperature loads with radial load distribution on a structure. The load is defined using an outer and an inner node, and an axis around which the radial load is applied.