• openAccess   Evaluation of CO2-doped blends in single-stage with IHX and parallel compression refrigeration architectures 

      Martínez Ángeles, Manel; Sicco, Estefanía; Toffoletti, Gabriele; Nebot-Andres, Laura; Sánchez García-Vacas, Daniel; Cabello López, Ramón; CORTELLA, Giovanni; Llopis, Rodrigo Elsevier (2023-07)
      CO2 is the standard for medium to large-sized commercial applications, as it combines security and low environmental impact. However, it requires the use of advanced and complex cycles. Recently, CO2-doping (the addition ...
    • closedAccess   Experimental evaluation of CO2/R-152a mixtures in arefrigeration plant with and without IHX 

      Sicco, Estefanía; Martínez Ángeles, Manel; Toffoletti, G.; Nebot-Andres, Laura; Sánchez García-Vacas, Daniel; Cabello López, Ramón; CORTELLA, Giovanni; Llopis, Rodrigo Elsevier Ltd (2024-03-01)
      In recent years, CO2-based mixtures have been considered as a way to improve the performance of refrigerating plants using pure CO2 as refrigerant. Combining CO2 with a fluid with higher critical temperature generates a ...