• Experimental heat exchanger test facility for evaporation and condensation of hydrocarbons 

      Trædal, Stian; Skaugen, Geir; Nikolaisen, Monika; Stang, Hans Georg Jacob (Science et technique du froid;, Chapter, 2020)
      Utilisation of natural working fluids based on hydrocarbons can reduce greenhouse gas emissions considerably. However, components and systems need to be developed further to fully exploit their thermophysical properties. ...
    • Testing of tri-partite CO2 gas cooler prototype for domestic hot water and space heating 

      Tolstorebrov, Ignat; Zendehboudi, Alireza; Banasiak, Krzysztof; Köster, Lukas; Álvarez Pardiñas, Ángel; Hafner, Armin (Science et technique du froid;, Chapter, 2020)
      The aim of this study was to test a tri-partite gas cooler for CO2 heat pumps (5-13 kW). The proposed heat exchanger allowed the simultaneous and separate production of space heating and domestic hot water with an integrated ...