Assignment:
The mass rate of flow into a steam turbine is 4500 kg/h and the heat transfer from the turbine is 8.8 kW. The following data are known for the steam entering and leaving the turbine.
- Inlet Exit
- Pressure 20 bar 1 bar
- Temperature 420 C
- Quality 100%
- Velocity 60 m/s 150 m/s
- Elevation above datum 5 m 3 m
Determine the output power of the turbine.