The Boundary Electromagnetic Heat Source multiphysics coupling () maps the electromagnetic surface losses as a heat source on the boundary (SI unit: W/m2) in the heat transfer part of the model. It is a default node.

The Label is the default physics interface name.

The Name is used primarily as a scope prefix for variables defined by the coupling node. Refer to such variables in expressions using the pattern <name>.<variable_name>. In order to distinguish between variables belonging to different coupling nodes or physics interfaces, the name string must be unique. Only letters, numbers, and underscores (_) are permitted in the Name field. The first character must be a letter.

The default Name (for the first physics interface in the model) is bemh1.

This section defines the physics involved in the boundary electromagnetic heat source multiphysics coupling. By default, the applicable physics interface is selected in the Electromagnetic list to apply the Heat transfer to its physics interface to establish the coupling.

See the Electromagnetic Heat Source for more details about this section.