A four stroke diesel motor has a total swept volume of 4000 cc. Motor rotation speed 1500 rpm. Air (working fluid) enters the motor at a pressure of 1 bar(A) and a temperature of 30 C. Compression ratio 17. The highest allowable combustion temperature in the cylinder is 950 C. The cycle is reversible.

a. Draw the cycle and complete the pressure and temperature of each point

b. Calculate net-work, in J/mole

c. Estimate the exhaust gas temperature of the diesel motor (exhaust gas temperature)

d. Calculate the flow rate (mol/hour) of air entering the motor (pressure 1 bar and temperature 25 C)