Science – Society – Technology
Parameter | Unit | Uncertainty range | |||
---|---|---|---|---|---|
Min | Reference | Max | |||
\(L_{BHE}\) | m | 99 | 100 | 101 | |
\(\lambda _{gr}\) | \({{\textrm{W}}\,{\textrm{m}}^{-1}\,{\textrm{K}}^{-1}}\) | 1.76 | 2 | 2.2 | |
\(\mu _{rf}\) | \({{\textrm{kg}}\,{\textrm{m}}^{-1}\,{\textrm{s}}^{-1}}\) | 0.00293 | 0.00514 | 0.00884 | |
\({\dot{V}}_{rf}\) | \({{\textrm{m}}^3 \,{\textrm{s}}^{-1}}\) | \(7.03 \cdot 10^{-4}\) | \(7.4 \cdot 10^{-4}\) | \(7.77 \cdot 10^{-4}\) | |
Q | kWh | Scen. 1: | 9669 | 11000 | 11682 |
Scen. 2: | 7333 | 11000 | 14667 | ||
\(\lambda _{s}\) | \({{\textrm{W}}\, {\textrm{m}}^{-1}\,{\textrm{K}}^{-1}}\) | 1.9 | 2.5 | 4.6 | |
\(c_{vs}\) | \({{\textrm{J}}\ {\textrm{m}}^{-3}\, {\textrm{K}}^{-1}}\) | \(1.8 \cdot 10^{6}\) | \(2 \cdot 10^{6}\) | \(2.6 \cdot 10^{6}\) | |
\(t_{aqf}\) | –* | 0.2 | 0.25 | 0.3 | |
\(z_{aqf}\) | –* | 0.025 | 0.05 | 0.06 | |
\(v_f\) | \({{\mathrm{m \, s}}^{-1}}\) | \(1.7 \cdot 10^{-11}\) | \(8.5 \cdot 10^{-8}\) | \(1.7 \cdot 10^{-7}\) | |
\(\Delta T_{geo}\) | \({{\mathrm{K \, m}}^{-1}}\) | 0.019 | 0.024 | 0.029 | |
\(T_{geo}\) | K** | − 0.5 | 0 | 0.5 |