Browsing Proceedings of the IGSHPA Research Track 2018 by Author "efb232ee-6138-4862-b5e5-e900fb7e0dd3"

Now showing items 1-2 of 2

    • Carbon dioxide evaporation process in direct expansion geothermal boreholes 

      Badache, Messaoud; Eslami, Parham; Bastani, Nejad Arash; Aidoun, Zine; Ouzzane, Mohamed (International Ground Source Heat Pump Association, 2018)
      Ground Heat Exchangers (GHE) play an important role in the performance of Ground Source Heat Pumps (GSHP). The impact is even more significant in direct expansion GSHP (DX-GSHP) systems as the refrigerant used in the heat ...

    • Virtual borehole for thermal response test unit calibration: Test facility and concept development 

      Nejad, Parham Eslami; Badache, Messaoud; Corcoran, Alexia; Bernier, Michel (International Ground Source Heat Pump Association, 2018)
      Precise calculation of the borehole length requires good estimation of the ground thermal conductivity. In practice, the ground thermal conductivity is measured in-situ at a specific location using what is referred to as ...