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Use of advanced pipe and grout materials in an experimental Single-U BHE: Installation procedure assessment and thermal properties comparison using C2RLSM

Author

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  • Pla, Miguel Á. Mateo
  • Badenes, Borja
  • Armengot, Bruno
  • Cuevas, José Manuel
  • Sanner, Burkhard
  • Urchueguía, Javier F.

Abstract

The performance of a Shallow Geothermal Energy System (SGES) is significantly influenced by the materials that conform their borehole heat exchangers (BHEs). Traditionally, plastic pipes and cement-based grouts, originally developed for other applications, have been employed in these systems due to their accessibility and ease of installation. However, these materials impose certain efficiency limitations. This article reports the installation process of two BHEs using new grout and pipe materials designed to increase their suitability for SGE systems. The validation process included material characterization tests during installation. Once installed, the new boreholes were compared with a reference BHE (based on standard pipes and grout) by performing standard Thermal Response Tests (TRT) on each borehole at the same thermal power injection rate. The Composite 2 Region Line Source Model (C2RLSM) has been used to analyse the TRT data. C2RLSM gives plausible estimates on the thermal properties of the ground and the BHE, including a comparable borehole thermal resistance Rb∗. We report improved Rb∗ from 0.15 mK/W for standard materials to 0.1 mK/W for new materials. The use of these materials could imply CAPEX reductions of more than 20% in common BHE.

Suggested Citation

  • Pla, Miguel Á. Mateo & Badenes, Borja & Armengot, Bruno & Cuevas, José Manuel & Sanner, Burkhard & Urchueguía, Javier F., 2025. "Use of advanced pipe and grout materials in an experimental Single-U BHE: Installation procedure assessment and thermal properties comparison using C2RLSM," Renewable Energy, Elsevier, vol. 245(C).
    • Handle: RePEc:eee:renene:v:245:y:2025:i:c:s0960148125003568
    DOI: 10.1016/j.renene.2025.122694
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    References listed on IDEAS

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    1. Spitler, Jeffrey D. & Gehlin, Signhild E.A., 2015. "Thermal response testing for ground source heat pump systems—An historical review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 50(C), pages 1125-1137.
    2. Luca Alberti & Adriana Angelotti & Matteo Antelmi & Ivana La Licata, 2017. "A Numerical Study on the Impact of Grouting Material on Borehole Heat Exchangers Performance in Aquifers," Energies, MDPI, vol. 10(5), pages 1-15, May.
    3. Blum, Philipp & Campillo, Gisela & Münch, Wolfram & Kölbel, Thomas, 2010. "CO2 savings of ground source heat pump systems – A regional analysis," Renewable Energy, Elsevier, vol. 35(1), pages 122-127.
    4. Blázquez, Cristina Sáez & Martín, Arturo Farfán & Nieto, Ignacio Martín & García, Pedro Carrasco & Sánchez Pérez, Luis Santiago & González-Aguilera, Diego, 2017. "Analysis and study of different grouting materials in vertical geothermal closed-loop systems," Renewable Energy, Elsevier, vol. 114(PB), pages 1189-1200.
    5. Borja Badenes & Miguel Ángel Mateo Pla & Lenin G. Lemus-Zúñiga & Begoña Sáiz Mauleón & Javier F. Urchueguía, 2017. "On the Influence of Operational and Control Parameters in Thermal Response Testing of Borehole Heat Exchangers," Energies, MDPI, vol. 10(9), pages 1-15, September.
    6. Urchueguia, Javier F. & Badenes, Borja & Mateo Pla, Miguel A. & Armengot, Bruno & Javadi, Hossein, 2024. "New trilobular geometry using advanced materials for experimentally validated enhanced heat transfer in shallow geothermal applications," Renewable Energy, Elsevier, vol. 222(C).
    7. Borja Badenes & Miguel Ángel Mateo Pla & Teresa Magraner & Javier Soriano & Javier F. Urchueguía, 2020. "Theoretical and Experimental Cost–Benefit Assessment of Borehole Heat Exchangers (BHEs) According to Working Fluid Flow Rate," Energies, MDPI, vol. 13(18), pages 1-29, September.
    8. Ilayda Berktas & Ali Nejad Ghafar & Patrick Fontana & Ayten Caputcu & Yusuf Menceloglu & Burcu Saner Okan, 2020. "Synergistic Effect of Expanded Graphite-Silane Functionalized Silica as a Hybrid Additive in Improving the Thermal Conductivity of Cementitious Grouts with Controllable Water Uptake," Energies, MDPI, vol. 13(14), pages 1-15, July.
    9. Li, Min & Lai, Alvin C.K., 2015. "Review of analytical models for heat transfer by vertical ground heat exchangers (GHEs): A perspective of time and space scales," Applied Energy, Elsevier, vol. 151(C), pages 178-191.
    10. Badenes, Borja & Sanner, Burkhard & Mateo Pla, Miguel Ángel & Cuevas, José Manuel & Bartoli, Flavia & Ciardelli, Francesco & González, Rosa M. & Ghafar, Ali Nejad & Fontana, Patrick & Lemus Zuñiga, Le, 2020. "Development of advanced materials guided by numerical simulations to improve performance and cost-efficiency of borehole heat exchangers (BHEs)," Energy, Elsevier, vol. 201(C).
    11. De Carli, Michele & Tonon, Massimo & Zarrella, Angelo & Zecchin, Roberto, 2010. "A computational capacity resistance model (CaRM) for vertical ground-coupled heat exchangers," Renewable Energy, Elsevier, vol. 35(7), pages 1537-1550.
    12. Javier F. Urchueguía & Lenin-Guillermo Lemus-Zúñiga & Jose-Vicente Oliver-Villanueva & Borja Badenes & Miguel A. Mateo Pla & José Manuel Cuevas, 2018. "How Reliable Are Standard Thermal Response Tests? An Assessment Based on Long-Term Thermal Response Tests Under Different Operational Conditions," Energies, MDPI, vol. 11(12), pages 1-24, November.
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