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Experimental determination of thermal conductivity of soil with a thermal response test.

Eksperimentalno odredivanje toplotne provodnosti zemljista testom toplotnog odziva.

Author(s) : BANJAC M., GALIC R.

Summary

When designing the geothermal heat pump heating system of the ground-water type, data on thermal conductivity of the soil and its temperature are the key parameters for dimensioning the outer part of the system - vertically buried heat exchangers. In this paper, one of the methods of experimental determination of these parameters, a so-called thermal response test, is presented. In addition to the description of the experimental procedure and installation, through the presentation of experimental data, the paper describes the theoretical basis of the method and presents its main limitations.

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Pages: pp. 110-118

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Details

  • Original title: Eksperimentalno odredivanje toplotne provodnosti zemljista testom toplotnog odziva.
  • Record ID : 2010-0248
  • Languages: Serbian
  • Source: Zbornik radova. 40. Medunarodni kongres o grejanju, hladenju i klimatizaciji./ Proceedings. 40th International congress on HVAC&R.
  • Publication date: 2009/12/02

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