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Impact of operational temperature changes and freeze–thaw cycles on the hydraulic conductivity of borehole heat exchangers

A large share of the primary energy is consumed to provide space heating. Geothermal energy offers a regenerative alternative. For reasons of efficiency and environmental protection, it is important to ensure the system integrity of a borehole heat exchanger (BHE). Previous investigations have focus...

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Detalles Bibliográficos
Autores principales: Kupfernagel, Jan-Henrik, Hesse, Jan Christopher, Schedel, Markus, Welsch, Bastian, Anbergen, Hauke, Müller, Lutz, Sass, Ingo
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer Berlin Heidelberg 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8552209/
http://dx.doi.org/10.1186/s40517-021-00206-y