A Rankine cycle operates with water as the working fluid and includes the following conditions:
•water enters the boiler as a saturated liquid at P=4mpa
•water exits the boiler as a superheated vapor T=400c
•water exits the turbine as a saturated vapor at P=20kpa
The mass flow rate =3kg/s
Determine:
1)The power required by the pump
2)The heat transfer rate added in the boiler
3)The power output of the turbine
4)The thermal efficiency of the cycle