) Three streams with the following proper@es are mixed: Feed stream 1: Superheated steam at 540 and 1.0 bar with the mass flow rate of ! = 200 kg/h. Feed stream 2: Superheated steam at 710 and 1.0 bar. Feed stream 3: Saturated steam at 1.0 bar with the mass flow rate of " = 400 kg/h

The mixing unit operates adiaba@cally. The exi@ng stream of the mixing process is a superheated steam at 1.0 bar and its specific enthalpy is 3650 kJ/kg. a. Draw and label the flowchart of the process. b. Calculate the mass flow rates of the second feed stream and the product stream in kg/h. c. Calculate the temperature (T4) of the superheated steam emerging from the process. d. Determine the temperature (T3) of the third stream. e. Determine the specific volume of the second stream in m3 /kg.