Table 5 Physical characteristics of R290, R32 and R410A at the saturation temperature of 50 \(^\circ {\text{C}}\).

Fluids

\(T_{s} \left( {{^\circ }{\text{C}}} \right)\)

\(\rho_{l} \left( {kg m^{ - 3} } \right)\)

\(\rho_{v} \left( {kg m^{ - 3} } \right)\)

\(\nu_{l} \left( {cm^{2} s^{ - 1} } \right)\)

\(\nu_{v} \left( {cm^{2} s^{ - 1} } \right)\)