Table 3 Surface tension ratio of two kinds of nanofluids to the base fluid
From: Application of functionalized nanofluid in thermosyphon
Mass concentration (wt.%) | Functionalized nanofluid (20°C) | Functionalized nanofluid (40°C) | Functionalized nanofluid (60°C) | Traditional nanofluid (20°C) |
---|---|---|---|---|
0.5 | 0.72278 | 0.71 | 0.697 | 0.7858 |
1 | 0.71875 | 0.704 | 0.686 | 0.779 |
1.5 | 0.71903 | 0.701 | 0.684 | 0.77373 |
2 | 0.70833 | 0.69 | 0.676 | 0.765 |
2.5 | 0.7125 | 0.693 | 0.678 | 0.759 |