Steam at 3 bar and 320°C (State 1) is mixed with liquid water at 3 bar and 20°C (State 2) in a rigid and insulated mixin

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Steam At 3 Bar And 320 C State 1 Is Mixed With Liquid Water At 3 Bar And 20 C State 2 In A Rigid And Insulated Mixin 1 (106.68 KiB) Viewed 20 times

Steam at 3 bar and 320°C (State 1) is mixed with liquid water at 3 bar and 20°C (State 2) in a rigid and insulated mixing chamber. The mass flow rate of liquid water entering the chamber is 100 kg/min. A mixed stream of liquid water at 3 bar and 90°C (State 3) exits the chamber. (a) Determine the mass flow rate of steam entering the mixing chamber, in kg/min. (b) Show the mixing process on T-v diagram relative to the vapor dome and the appropriate lines of constant pressure for the three states. Label states and identify process directions with arrows. For water: Pcritical = 221 bar and Tcritical = 374°C.