A simple ideal Brayton cycle has a pressure ratio of 6. The working fluid enters the compressor at a pressure of 100 kPa and a temperature of 300 K. The temperature at the end of the combustion process is 1273 K. applying the cold air-standard assumption:
a) Draw the P-v and T-s process diagrams for the cycle.
b) Calculate the specific compressor and turbine work.
c) Determine the thermal efficiency of the cycle.