I am building a direct fuel fired furnace model were I am trying heat the gas to a particular temperature in exhaust gas chamber.
Components used :
Furnace- Reffered from ssc_house_heating_system
Heat exchanger (G)
Ideally on the heat exchanger end , the gas exiting from the port B should be at higher temperature. But when I am trying to sensor the temperature of the B port , it is the same temperature as in A port .
how to get higher temperature at port B ?
My overall intention behind developing this model is to optimize the fuel consumption of the direct fuel fired industrial furnace by extracting the heat and recouping it to preheat the air suppiled .
I am attaching the screen shot of the model for reference.
Help me out in this matter , how to extract and refeed the heat to reheat the air .