An ideal Diesel cycle with air as the working fluid has a compression ratio of 22 and a cutoff ratio of 1.3. This cycle produces 280 kW of power. If the temperature of the air is 20 C at the beginning of the compression process, determine:
a. The thermal efficiency of the cycle.
b. T_max of the air.
c. The rate of heat addition, in kW.
(apply cold-air standard assumption)