Down-Hole Heat Exchangers: Modelling of a Low-Enthalpy Geothermal System for District Heating

<table class="table-group" id="tab3"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td align="left">Classes of buildings</td><td align="center">Energy supply (W/m<sup>3</sup>)</td><td align="center">Area heated by DHE (m<sup>2</sup>)</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td align="left">A</td><td align="center">10</td><td align="center">1446</td></tr><tr><td align="left">B</td><td align="center">15</td><td align="center">964</td></tr><tr><td align="left">C</td><td align="center">20</td><td align="center">723</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Area heated by the down-hole heat exchanger in the experimental plant.

Mathematical Problems in Engineering

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Table 3

Table 3: Down-Hole Heat Exchangers: Modelling of a Low-Enthalpy Geothermal System for District Heating 