Blar i Rapporter på forfatter "Liebel, Heiko T."
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Thermogeology in the Oslo region and Kristiansand - results from thermal response tests (TRT) with and without artificially induced groundwater flow
Ramstad, Randi K.; Brattli, Bjørge; Liebel, Heiko T.; Huber, Kilian; Frengstad, Bjørn (NGU-Rapport (2009.069), Report, 2009)Thermal response tests (TRT) are widely used to measure the effective thermal conductivity and borehole resistance in a well. The gained data serve as the basis for the dimensioning of larger ground-source heat-pump ...