Tags and keywords
Some additional elements beyond the spec diagram have been included here, such as the Blocks
Radiator
, Water Heater
, and Water Distiller
in the BDD, before they are connected up in the IBD. The usual Webel Best Practice is:
But the Port symbols have been shown in the BDD just to show how one can expose the underlying flow properties of the Ports' types by enabling the so-called "Part Compartments":
These can also be shown in the IBD, but then one loses the flow direction indicators on the Ports (which is not so bad if the ItemFlow direction is clear anyway).