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Optimization of thermal performance in heat pump’s borehole heat exchanger.
Number: pap. n. 451
Author(s) : BIALKO B., SANDLER S., KROLICKI Z., et al.
Summary
The paper discusses a method to improve conditions of heat transfer in U-type vertical ground probe (borehole heat exchanger) used by vapor-compression heat pumps. Proposed design modifications and a new laying method were tested in real conditions. Experimental results of temperature distribution and thermal efficiency are compared with literature data reported by manufacturers and installers of geothermal probes.
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Details
- Original title: Optimization of thermal performance in heat pump’s borehole heat exchanger.
- Record ID : 30015887
- Languages: English
- Source: Proceedings of the 24th IIR International Congress of Refrigeration: Yokohama, Japan, August 16-22, 2015.
- Publication date: 2015/08/16
- DOI: http://dx.doi.org/10.18462/iir.icr.2015.0451
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