Determine the total power produced by the two stages of the turbine, kW

Wcv=_____kW

Steam enters the first-stage turlaine shown in the figure at 40 bar and 500C with a mass flow rate of 100,000kg/hr. Steam exits the first-stage turbine at 20bar and 400C. The steam is then reheated at constant pressure to 500C before entering the second-stage turbine. Steam leaves the second stage as saturated vapor at 0.6 bar. Assume steady state operation and ignore stray heat transfer and kinetic and potential energy effects. Determine the volumetric flow rate of the steam at the inlet to the first-stage turbine, in m3/min, the rate of heat transfer to the steam flowing through the reheater, in kW, and the total power produced by the two stages of the turbine, in kW