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Ground loop design of a ground source heat pump in Pusan national University.
Author(s) : KU B. C., JEONG Y. M., KIM G. T., et al.
Summary
The ground source heat pump (GSHP) is installed in a building to analyze the technical and economical aspects. First of all, the heating and cooling loads were evaluated by a simulation program (Visual DOE-2) and the peak load has been calculated. In-situ thermal conductivity was measured and the ground heat exchanger was designed. The authors made a testing device for in-situ thermal conductivity measurement and the thermal conductivity was evaluated by the solution of the line source problem. Finally, the ground heat exchanger has been designed using a commercial software. The required bore length of the ground heat exchanger is 3956 m and the number of boreholes is 24 (165 m depth borehole).
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Pages: ICR07-E2-1585
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Details
- Original title: Ground loop design of a ground source heat pump in Pusan national University.
- Record ID : 2008-0906
- Languages: English
- Source: ICR 2007. Refrigeration Creates the Future. Proceedings of the 22nd IIR International Congress of Refrigeration.
- Publication date: 2007/08/21
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Indexing
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Themes:
Heat pumps techniques;
Other heat-pump applications - Keywords: Heat balance; Ground-water; Building; Design; Heat pump; Case study; School
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