From: An efficient hybrid model for thermal analysis of deep borehole heat exchangers

Average outflow temperature (°C) | Average heat extraction rate (kW) | Relative error | Simulation cost (h) |
---|---|---|---|

Detailed solution 12.29 | 425.1 | 45.06 | |

Efficient modeling 12.52 | 438.5 | 3.15% | 1.5 |