Implementing an effective finite difference formulation for borehole heat exchangers into a heat and mass transport code

Darius Mottaghy and Lydia Dijkshoorn

Renewable Energy, 2012, vol. 45, issue C, 59-71

Abstract: We present an effective finite difference formulation for implementing and modeling multiple borehole heat exchangers (BHE) in the general 3-D coupled heat and flow transport code SHEMAT. The BHE with arbitrary length can be either coaxial or double U-shaped. It is particularly suitable for modeling deep BHEs which contain varying pipe diameters and materials.

Keywords: Heat transport; Finite differences; Borehole heat exchanger (search for similar items in EconPapers)
Date: 2012
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Citations: View citations in EconPapers (19)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:renene:v:45:y:2012:i:c:p:59-71

DOI: 10.1016/j.renene.2012.02.013

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