Outflow
Apply this condition at outlets boundaries where species should be transported out of the model domain by fluid motion or by an electric field (in the case of ions). It is assumed that convection and migration in an electric are the dominating transport mechanisms across the boundary, and therefore that the diffusive transport can be ignored, that is:
Note that the
Convection
or the
Migration in electric field
transport mechanisms needs to be included for this node to be available.
