Research Article
Heat Transfer Analysis of Enhanced Geothermal System Based on Heat-Fluid-Structure Coupling Model
Table 1
Model correlation parameters.
| | Parameters (unit) | Parameter value | Parameters (unit) | Parameter value |
| | Poisson’s ratio | 0.25 | Thermal conductivity (W/(m·K)) | 5 | | Porosity | 0.01 | Specific heat rate | 1 | | Permeability (m2) | | Densities (kg/m3) | 2500 | | Young’s modulus | | Constant pressure heat capacity (J/(kg·K)) | 800 | | Initial reservoir temperature (°C) | 100 | Water injection temperature (°C) | 20 | | Initial reservoir pressure (Pa) | | Injection well pressure (Pa) | | | Production well pressure (Pa) | | Injection flow (m3/s) | 0.02 |
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