Skip to main content

Science – Society – Technology

Table 3 Uncertainties of the input variables for the calculation of the hydraulic conductivities in the tank experiment

From: Impact of operational temperature changes and freeze–thaw cycles on the hydraulic conductivity of borehole heat exchangers

Sample length 0.001 m
Sample radius 0.001 m
Water flow volume 1.0 × 10–6 m3
Temperature of fluid 0.1 K
Height difference of the water column between outlet and inlet 0.1 mwh
Time 0.1 s