Component Topology Better This Time
David Walden
The previous iteration of this TCAE project experimented with omitting a central component from the topology, the Duct_Separator, going from the Top_Fan rim (sometimes called a hub, in this case an open outlet interface), through which air not used by the Top_Fan flows from the Top_System_Suction outlet interface, and continues directly to the inlet interface of the Bottom_Fan open rim, skipping the Duct Separator. Confusing, I know, but the Bottom_Fan is upside-down compared to the Top_Fan, so it takes in air not from the shroud inlet interface, as in the case of the Top_Fan, but from the Bottom_Fan's open rim inlet interface.
This iteration is more like the actual setup, Suction, Top_Fan, Duct_Separator, Bottom_Fan, Nacelle, Outlet_Extension. Please see my comment for a more complete image of the Component Map.
Who knows? It might eliminate some setup errors seen previously.