Table 2 Thermodynamic properties of the base fluid (DI water at 25°C and 1 atm)
From: Spray cooling characteristics of nanofluids for electronic power devices
Properties | DI water |
|---|---|
Average molecular weight (kg/kg mol) | 18.16 |
Critical temperature (°C) | 374.2 |
Saturation temperature (°C) | 99.9 |
Density of liquid (kg/m3) | 997 |
Heat of vaporization (kJ/kg) | 2256.7 |
Thermal conductivity of liquid (W/mK) | 0.606 |
Specific heat of liquid (kJ/kgK) | 4.22 |
Thermal diffusivity of liquid (m2/s) | 1.440 × 10−7 |
Surface tension of liquid (N/m) | 0.072 |
Viscosity (Ns/m2) | 8.9 × 10−4 |