Browsing Proceedings of the IGSHPA Research Track 2018 by Author "66fda57c-b6e9-45dd-8ef9-b791a019b245"

Now showing items 1-5 of 5

    • Double source heat pump: A case study 

      Zarrella, Angelo; Zecchin, Roberto; Pasquier, Philippe; Guzzon, Diego; Ciantia, Michael; De Carli, Michele; Emmi, Giuseppe (International Ground Source Heat Pump Association, 2018)
      The design of a Ground Source Heat Pump (GSHP) system is critical because design choices affect the system's energy performance and operating conditions. If the thermal load profile on the ground side is unbalanced the ...

    • Hydrogeothermal characterization and modelling of a standing column well experimental installation 

      Beaudry, Gabrielle; Pasquier, Philippe; Marcotte, Denis (International Ground Source Heat Pump Association, 2018)
      Standing column wells (SCW) are efficient ground heat exchangers that offer promising potential for integration in dense urban areas. Recent years have witnessed a growing interest in SCWs, resulting in the development of ...

    • Near-instant g-function construction with artificial neural networks 

      Dusseault, Bernard; Pasquier, Philippe (International Ground Source Heat Pump Association, 2018)
      A g-function is a useful tool that simplifies the calculations of heat exchanges in a ground-coupled heat pump system. In this work, we show how an artificial neural network can be trained to construct a g-function with ...

    • Pulsated Thermal Response Test experiments and modelling for ground thermal property estimation 

      Fossa, Marco; Rolando, Davide; Pasquier, Philippe (International Ground Source Heat Pump Association, 2018)
      The Thermal Response Test (TRT) is a well known experimental technique for estimating both the ground thermal conductivity and the effective borehole heat exchangers (BHE) resistance in ground coupled heat pump (GCHP) ...

    • Soil thermal conductivity from early TRT logs using an active hybrid optic fibre system 

      Galgaro, Antonio; Pasquier, Philippe; Schenato, Luca; Cultrera, Matteo; Dalla Santa, Giorgia (International Ground Source Heat Pump Association, 2018)
      At the Molinella test site in Italy, a monitoring well has been equipped with a hybrid active optical fibre cable down to the depth of 100 m sealed with geothermal grouting. The cored borehole provided a full stratigraphic ...