Blar i NGU Open Archive på forfatter "Frengstad, Bjørn S."
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Temperature footprint of a thermal response test can help to reveal thermogeological information
Brattli, Bjørge; Liebel, Heiko T.; Huber, Kilian; Frengstad, Bjørn S.; Ramstad, Randi K. (NGU Bulletin (451), Journal article, 2011)Borehole heat exchangers connected to a ground-coupled heat pump extract heat from the ground for the heating of buildings. Heat is transferred to the ground in cooling mode and can be extracted again during the next heating ...