In problem 7-3-2 [OIW],
(a) Perform a complete energy inventory and draw an energy flow diagram for the cycle on unit mass basis (kJ/kg). Assume the heat addition to take place from a reservoir at 1500oC and heat rejection to the atmosphere at 100 kPa, 25oC. Use the PG model for air.
(b) What is the overall energetic efficiency of the engine?