Steam at 160 bar, 480 ?C, enters a turbine operating at steady state with a volumetric flow rate of 13.33 m3/s. 18% of the entering mass flow exits at 5 bar, 240 ?Cwith a velocity at 25 m/s. The rest exits with a pressure of 0.06 bar, a quality of 94%, and a velocity of 400 m/s.
Determine (a) the mass flow rate entering the turbine, in kg/s, and (b) the area of each exit duct
(i.e., A2 and A3), in m2.
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