Table 2: Material properties of R12 and water at  MPa.

MaterialR12

Pressure condition (MPa)2.62
Saturation temperature (K)360
Surface tension (N m−1)0.00180
Enthalpy of vaporization (J kg−1) 293 × 103
Vapor density (kg m−3)0.172 × 103
Liquid density (kg m−3)1.02 × 103
Liquid specific heat capacity (J kg−1 K−1)1.42 × 103
Liquid viscosity (kg m−1 s−1)89.5 × 10−6
Liquid thermal conductivity (W m−1 K−1)0.0457