The Ansys Lumerical HEAT solver divides the simulation region into partitioned domains and surfaces before running the simulation. In this video lesson, you will learn how the domains are formed and how to visualize them.
Reference geometries can be used to assign various simulation objects such as boundary conditions, sources and monitors to any desired volume or surface in the simulation. This gives you the freedom to apply attributes to arbitrary geometries. This video lesson will walk you through the concept of reference geometries, their types and applications.
The mesh order property governs how overlapping objects are meshed in the simulation. In this video lesson, you will learn about the rules applicable to the mesh order so that you can correctly represent the index profile of your structures in the simulation.