The Effect of Aquifer Thickness on the Design Spacing of Groundwater Heat Pump Pumping-injection Wells
Through the establishment of a mathematical model of underground aquifer which couples water flow with heat transfer,the temperature of pumping well was simulated and analyzed with different aquifer thickness,with temperature variation curve,the design spacing of groundwater heat pump pumping-injection wells was discussed.The simulation results show that,the effect of heat transfixion can be weakened with the increase of aquifer thickness by keeping the spacing of pumping-injection wells;With the same aquifer thickness,the spacing of pumping-injection wells may change within a certain range,but the heat transfixion degree does not change much.With the increase of aquifer thickness,the design spacing of pumping wells decreases.
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维普
