Table 2: Thermophysical properties of the working fluids.

ρ (kg/m3) (J/kgK) μ (Pas) λ (W/Mk) β (1/K) 0% 998.2 4182 993 × 10−6 0.597 2.100 × 10−4 1% 1027 4053 1110 × 10−6 0.617 2.098 × 10−4 3% 1085 3816 1233 × 10−6 0.643 2.093 × 10−4 5% 1142 3603 1724 × 10−6 0.664 2.086 × 10−4