Refrigerant R-134a at 100 kPa, 300 K, and 100 m/s enters the adiabatic diffuser of a jet

Question:

Refrigerant R-134a at 100 kPa, 300 K, and 100 m/s enters the adiabatic diffuser of a jet engine steadily. The inlet area of the diffuser is 0.1 m2, and exit area of the diffuser is 1 m2. Using the Diffuser Simulator (linked from the left margin), calculate
(a) Exit pressure (p2).
(b) Exit temperature (T2). Plot how exit pressure varies with inlet velocity varying from 20 m/s to 100 m/s.