The External Flux subnode is used to add an additional flux contribution (
Γext, i) which is not part of the constitutive relation. Multiple subnodes can be added. The mass conservation is modified as follows,
This setting is only available when the model includes deforming or rotating domains, for example when using a Moving Mesh node or a Structural Mechanics interface. From the
Frame list, select
Reference configuration or
Deformed configuration to specify the flux in the reference (material frame) or in the deformed (spatial frame) configuration.
