• openAccess   Empirical modelling of a semihermetic reciprocating compressor for different CO2-based mixtures 

      Sánchez García-Vacas, Daniel; Larrondo Sancho, Rafael; Vidan-Falomir, Francisco; Cabello López, Ramón Elsevier (2024-08-01)
      Mixing CO2 with other refrigerants gives carbon dioxide new thermophysical properties, such as higher critical temperature or lower working pressures. However, most of these new mixtures have not yet been evaluated ...
    • openAccess   Parametric analysis of hybrid elastocaloric – CO2 cooling system 

      Nebot-Andres, Laura; Petruzziello, Fabio; Aprea, Ciro; Llopis, Rodrigo; Žerovnik, Andrej; Maiorino, Angelo; Tušek, Jaka Elsevier (2024-09-15)
      This study examines the potential application of elastocaloric refrigeration (eC) technology for the subcooling of CO2 in transcritical single-stage refrigeration cycles. Elastocaloric refrigeration, a solid-state refrigeration ...