This information is part of the Modelica Standard Library maintained by the Modelica Association.
This model is useful if multiple connections shall be made to a port of a volume model exposing a state, like a pipe with ModelStructure av_vb. The mixing is shifted into the volume connected to port_a and the result is propagated back to each ports_b.
If multiple connections were directly made to the volume, then ideal mixing would take place in the connection set, outside the volume. This is normally not intended.
Description: Number of outlet ports (mass is distributed evenly between the outlet ports