Question: In a system operating on a simple Rankine cycle, the working fluid enters the turbine with a pressure of 9 MPa and a temperature of

In a system operating on a simple Rankine cycle, the working fluid enters the turbine with a pressure of

9

MPa and a temperature of

550

degrees Celsius. It expands to the saturated condenser pressure of

15

kPa. The cycle has a flow rate of

5

kilograms per second, and the condenser is cooled by river water at

15

degrees Celsius. Please draw T

-

s and P

-

h diagrams, calculate the thermal efficiency, determine the net power output of the plant, find the cooling water flow rate, and analyze the system's performance under real conditions.

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