Table 1 Thermal conductivity and viscosity for the transformer oil and nanofluid
Oil sample | Thermal conductivity W/(m K) | Viscosity (29 °C) mPa s |
---|---|---|
Transformer oil | 0.3714 | 12.4 |
Nanofluid | 0.3758 | 12.5 |
Enhancement ratio (%) | 1.2 | 0.8 |
Oil sample | Thermal conductivity W/(m K) | Viscosity (29 °C) mPa s |
---|---|---|
Transformer oil | 0.3714 | 12.4 |
Nanofluid | 0.3758 | 12.5 |
Enhancement ratio (%) | 1.2 | 0.8 |