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Analytical Studies of the Influence of Regional Groundwater Flow by on the Performance of Borehole Heat Exchangers

Claesson, Johan LU and Hellström, Göran LU (2000) 8th International Conference on Thermal Energy Storage
Abstract
This paper presents a new analytical solution for the influence of regional groundwater flow on the performance of borehole heat exchangers. The solution concerns a vertical borehole. The transient thermal response for the fundamental case of a step-change in heat injection rate is given. The solution is remarkably simple and the formulas quite handy considering the complexity of the convective-diffusive heat flow process. The influence on the required borehole length for a ground-coupled heat pump is discussed.
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author
and
organization
publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
subject
keywords
analytical solution, groundwater flow, ground-coupled heat pump, Borehole heat exchanger
host publication
Proceedings : TERRASTOCK 2000, 8th International Conference on Thermal Energy Storage
editor
Benner, Martin
publisher
[Publisher information missing]
conference name
8th International Conference on Thermal Energy Storage
conference location
University of Stuttgart, Germany
conference dates
2000-08-28 - 2000-09-01
ISBN
3-9805274-1-7
language
English
LU publication?
yes
additional info
The information about affiliations in this record was updated in December 2015. The record was previously connected to the following departments: Mathematical Physics (Faculty of Technology) (011040002), Building Physics (011033001)
id
e78f00aa-0d99-4611-850e-c9037ef13d10 (old id 8146474)
date added to LUP
2016-04-04 12:19:33
date last changed
2020-05-29 17:01:39
@inproceedings{e78f00aa-0d99-4611-850e-c9037ef13d10,
  abstract     = {This paper presents a new analytical solution for the influence of regional groundwater flow on the performance of borehole heat exchangers. The solution concerns a vertical borehole. The transient thermal response for the fundamental case of a step-change in heat injection rate is given. The solution is remarkably simple and the formulas quite handy considering the complexity of the convective-diffusive heat flow process. The influence on the required borehole length for a ground-coupled heat pump is discussed.},
  author       = {Claesson, Johan and Hellström, Göran},
  booktitle    = {Proceedings : TERRASTOCK 2000, 8th International Conference on Thermal Energy Storage},
  editor       = {Benner, Martin},
  isbn         = {3-9805274-1-7},
  language     = {eng},
  publisher    = {[Publisher information missing]},
  title        = {Analytical Studies of the Influence of Regional Groundwater Flow by on the Performance of Borehole Heat Exchangers},
  url          = {https://lup.lub.lu.se/search/ws/files/5979184/8146478.pdf},
  year         = {2000},
}