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Geothermal Energy

Science – Society – Technology

Fig. 10 | Geothermal Energy

Fig. 10

From: Modelling an unconventional closed-loop deep borehole heat exchanger (DBHE): sensitivity analysis on the Newberry volcanic setting

Fig. 10

Illustration for cases 1 and 2 at the bottom of the well. Working fluid velocity \(u_{\text{F}}\) and frictional pressure F values are shown for Cases 1 and 2. These values were extracted from the output files for connections between the bottom cell and the one above, as depicted by the red vertical arrows. The horizontal arrow is not modelled in T2Well/EOS1, but is here to represent the differences between the two cells. This image is not to scale

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