9. At the beginning of the compression process of an air-

standard Diesel cycle operating with a compression

ratio of 18, the temperature of 300 K and the pressure

is 0.1 MPa. The cutoff ratio for the cycle is 2.

Determine the following: [MO1, MO2, MO4]

a. The temperature and pressure at the end of

the process of the cycle

b. The thermal efficiency

c. The mean effective pressure, in MPa