Working fluids thermodynamic behavior for vapor compression cycles

A computer code has been employed to evaluate some thermodynamic properties of the most common working fluids for vapor compression plants and to analyze a standard reversed Rankine cycle. A study of the plant irreversibilities has been carried out. The thermodynamic behavior of the following substances: R503, R23, R13, R13B1, R115, R502, R22, R500, R134a, R12, R152a, RC318, R124a, R717, R142b, R114, R21, R11, R113, R114B2, R718 is outlined, for different working conditions, by means of tables and charts.