Assembly cylinder$-$piston containing R$-22$ undergoes a thermodynamics cycle consisting in

expanding at constant volume specific to $35$ Celsius, then the refrigerant is expanding at

constant temperature. Finally, the refrigerant is compressed at constant pressure to initial

state.

$1.$ Sketch the cycle on p$-$v coordinates

$2.$ Determine the temperature at each state.

$3.$ Determine the network and heat in and out of the cycle.

The state $1$ of the refrigerant is saturated vapor at P$=3\mathrm{.}0$bar Problem $4$

Assembly cylinder$-$piston containing R$-22$ undergoes a thermodynamics cycle consisting in expanding at constant volume specific to $35$ Celsius, then the refrigerant is expanding at constant temperature. Finally, the refrigerant is compressed at constant pressure to initial state.

$1.$ Sketch the cycle on p $-$v coordinates

$2.$ Determine the temperature at each state.

$3.$ Determine the network and heat in and out of the cycle.

The state $1$ of the refrigerant is saturated vapor at $\backslash (\backslash$mathrm$\{$P$\}=3\mathrm{.}0\backslash$mathrm$\{$bar$\}\backslash )$