[Ho_Sh]

Hello,

I am modelling a gas-gas heat exchanger to find the outlet pressure and temperature for hot and cold fluids. The known parameters are:

Hot and cold inlet mass flow rate
Hot and cold inlet temperature
Hot and Cold Inlet Pressure

As the outlet pressure is unknown, I want to use the pressure at the inlet BC and the mass flow rate of the fluids at the outlet BC to find the total pressure of the outlets through the simulation. In this way, I can calculate the pressure drop of the fluids.

Also, I leave the outlet temperature blank to get overwritten by the software.

I wonder if this setting is sensible in CFX?

Thanks
Hossein