1. Calculate the utilization factor for this cycle, include the pump work.

2. Calculate the thermal efficiency, include the pump work.

3. Calculate the influence of the feed/process heater on the thermal efficiency of the cycle, include the pump work.

Please help:(

Turbine (HP) Re-heat Turbine (LP) Boiler Condenser 10 PH Diagram 1H P1 A co-generating Rankine cycle is shown in Diagram 1H. The cycle works with a boiler pressure of 4MPa and a condenser pressure of 18kPa. The process heater works at 2MPa, and the re-heater works at 800kPa. Steam leaves the boiler at 400C, the re-heater at 500C and the condenser at 55C. Losses due to friction in the turbine is 8%. 39% of the heat removed in the condenser is used for heating. Do your calculations per kg of steam flowing though the cycle, 15% of the steam is used for process heating