A piston-cylinder device contains R-134a. Initially the phase is saturated vapor at 160 kPa. The system then undergoes the following cycle:
1 to 2 Adiabatic compression to 700 kPa and 35C.
2 to 3 Isobaric heat rejection to a saturated liquid.
3 to 4 Isochoric heat rejection.
4 to 1 Isobaric expansion to the initial state.
Determine the heat and work associated with each process.