Review Article
Critical Review on Nanofluids: Preparation, Characterization, and Applications
Table 6
Effect of volume fraction on heat transfer coefficient.
| Paper | Heat with volume fraction | Nanofluid | Remarks |
| Haghshenas Fard et al. [81] | Increase | CuO-water | 27% enhancement | Heris et al. [82] | Increase | Al2O3-water & CuO-water | Optimum concentration between 2.5% and 3% volume fraction | Corcione [83] | Increase | Al2O3-EG & TiO2-EG | Theoretical study |
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