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- Kübert, Markus, et al. Show all 4 Authors
- Renewable energy 2012 v.41 pp. 245-253
- data collection; design for environment; equations; groundwater; heat exchangers; heat pumps; heat transfer; pipes; porous media; renewable energy sources; spatial distribution; thermal conductivity
- ... Thermal conductivity and thermal borehole resistance are basic parameters for the technical and sustainable design of closed ground source heat pump (GSHP) systems. One of the most common methods to determine these parameters is the thermal response test (TRT). The response data measured are typically evaluated by the Kelvin line source equation which does not consider all relevant processes of he ...