Question 5.10: Consider an adiabatic steam turbine, as shown in Figure 5.12...
Consider an adiabatic steam turbine, as shown in Figure 5.12, which receives 10 kg/s of superheated steam at a temperature of 500 °C and a pressure of 10 000 kPa. The steam turbine converts part of the energy in the steam to the shaft work output. The steam exits the steam turbine as a saturated vapor at a pressure of 10 kPa and a mixture quality of 0.95. Take the dead-state temperature of steam to be saturated liquid water at 25 °C. (a) Write the mass, energy, entropy, and exergy balance equations, (b) find the turbine work rate, and (c) calculate the entropy generation rate and exergy destruction rate.
![f5.12](https://holooly.com/wp-content/uploads/2022/03/f5.12.png)
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