Research Article
Numerical Simulation on Heat Transfer Characteristics of Water Flowing through the Fracture of High-Temperature Rock
Table 1
Fracture parameters influencing the heat transfer coefficient.
| Fractal dimension | Rock temperature (K) | Velocity of water (m/s) | Aperture width of fracture surface (mm) |
| 1.2 (I rock) | 323.15 | 0.0025 | 0.3 | 1.4 (II rock) | 343.15 | 0.0050 | 0.5 | 1.6 (III rock) | 363.15 | 0.0075 | 0.7 | 1.8 (IV rock) | / | / | / | 2.0 (V rock) | / | / | / |
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