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A study on the ground coupled heat pump system: a field experiment by using a vertical ground pipe with soil freezing and numerical simulations.

[In Japanese. / En japonais.]

Author(s) : NAGANO K., OCHIFUJI K., NISHIOKA J.

Type of article: Article

Summary

The objective is to clarify how soil freezing increases heat extraction rate. A long time field experiment of heat extraction with soil freezing using a vertical concentric 20-meter pipe was performed. Results were examined by numerical calculations.

Details

  • Original title: [In Japanese. / En japonais.]
  • Record ID : 1995-3810
  • Languages: Japanese
  • Source: Transaction of the Society of Heating, Air-conditioning and Sanitary Engineers of Japan - n. 56
  • Publication date: 1994/10
  • Document available for consultation in the library of the IIR headquarters only.

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