Air undergoes a cycle that is composed of three processes, as shown in Fig 3 55 Assuming quasi equilibrium processes and constant specific heats with Thigh 5 427 deg C, calculate the work for each process and the net heat transfer for the cycle for this piston cylinder arrangement if P high is a) 1...

a W 12 0 W 23 Q mC v T 2 0717 5324 700 240 kJ W 31 mP 1 v 1 v 3 2 382 0201 04 152 kJ Q ...

Air undergoes a cycle that is composed of three processes, as shown in Fig. 3.55. Assuming quasi-equilibrium

Question:

Air undergoes a cycle that is composed of three processes, as shown in Fig. 3.55. Assuming quasi-equilibrium processes and constant specific heats with Thigh 5 427°C, calculate the work for each process and the net heat transfer for the cycle for this piston-cylinder arrangement if P high is
a) 1000 kPa,
b) 750 kPa,
c) 600 kPa.
Figure 3.55