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Browsing by Subject "Varmaflutningur"

Browsing by Subject "Varmaflutningur"

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  • Atlason, Reynir Smari; Oddsson, Gudmundur V.; Unnthorsson, Runar (Springer Nature, 2017-09-07)
    Heat pumps use the temperature difference between inside and outside areas to modify a refrigerant, either for heating or cooling. Doing so can lower the need for external heating energy for a household to some extent. The eventual impact depends on ...
  • Helgadottir, Asdis; Lalot, Sylvain; Beaubert, Francois; Pálsson, Halldór (MDPI AG, 2018-10-10)
    Swirling flow has been shown to increase heat transfer in heat exchangers. However, producing swirl while not presenting a severe pressure drop can be a challenge. In this paper, a desired shape of guidance blades for laminar swirl flow is determined ...
  • Chauhan, Vijay (2019-05-28)
    Superheated steam from high enthalpy vapor dominated geothermal fields offers an opportunity to extract greater exergy per unit flow with higher thermodynamic output efficiency compared to conventional geothermal wells. The first full scale well drilled ...