• Heat transfer and pressure drop of supercritical CO2 in brazed plate heat exchangers of the tri-partite gas cooler 

      Zendehboudi, Alireza; Ye, Zuliang; Hafner, Armin; Andresen, Trond; Skaugen, Geir (Peer reviewed; Journal article, 2021)
      The heat transfer characteristic of supercritical CO2 is an essential research topic due to its significant influence on the performance of heat exchangers and systems. In this paper, the heat transfer and pressure drop ...
    • Natural refrigerant heat pumps for residential buildings 

      Sanchez, Daniel Carbonell; Dudita, Mihaela; Pantelis, Spyridon; Zendehboudi, Alireza; Peña, Xabier Anton; Schubert, Maike (Journal article, 2021)
      Joining the forces for a clean energy transition, the partners from EU funded TRI-HP project (https://www.youtube.com/watch?v=DYunHAQ1Nd4) have a holistic approach for providing energy to multi-family residential buildings ...
    • 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 (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 ...