Question: 5 - 1 5 . A steady - state heat engine operates on the Rankine cycle. The steam entering the turbine is 1 k g

5-15. A steady-state heat engine operates on the Rankine cycle.
The steam entering the turbine is 1kgs of steam at P=3.5MPa and T=350C.
The ACTUAL stream exiting the turbine is a mixture of 95% vapor and 5% liquid at P=50kPa.
The stream entering the pump is saturated liquid at P=50kPa.
A. Determine the efficiency of the turbine.
B. Estimate the work required by the pump.
C. Estimate the overall efficiency of the heat engine,
D. What is the efficiency of a Carnot heat engine that operates between a high temperature of 350C and a low temperature that is the same as the temperature of the condenser in this problem?
5-15. A steady-state heat engine operates on the Rankine cycle. The

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