An innovative Borehole Heat Exchanger configuration with improved heat transfer
| Autor: | Sara Focaccia, Francesco Tinti |
|---|---|
| Přispěvatelé: | Focaccia Sara, Tinti Francesco |
| Jazyk: | angličtina |
| Rok vydání: | 2013 |
| Předmět: |
Natural convection
Renewable Energy Sustainability and the Environment Improved heat transfer Plate heat exchanger Geology Mechanics Geotechnical Engineering and Engineering Geology Concentric tube heat exchanger Protection system for vertical probe Heat spreader Heat transfer Heat exchanger Borehole heat exchanger Geotechnical engineering Plate fin heat exchanger Low enthalpy geothermal energy Shell and tube heat exchanger |
| Popis: | This paper presents an innovative Borehole Heat Exchanger (BHE) configuration in which the vertical probes are immersed in an artificial fluid, contained in a case separated from the ground by the usual filling material. This system leads to an increased heat transfer within the borehole due to the onset of induced natural convection in the annulus between the protection system and the vertical probes. The related TRCM schemes are presented for grouting filled conditions. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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