Listar por tema "Mixture"

Mostrando ítems 1-3 de 3

    • openAccess   Ensembles of Artificial Neural Networks: Analysis and Development of Design Methods 

      Torres Sospedra, Joaquín Universitat Jaume I (2011-09-30)
      <p>This thesis is focused on the analysis and development of Ensembles of Neural Networks. An ensemble is a system in which a set of heterogeneous Artificial Neural Networks are generated in order to outperform the Single ...

    • openAccess   Experimental evaluation of different refrigeration system configurations using CO2-based blends as refrigerants 

      Sicco, Emanuele; Martínez Angeles, Manel Enric; Toffoletti, Gabriele; Nebot-Andres, Laura; Sánchez García-Vacas, Daniel; CORTELLA, Giovanni; Llopis, Rodrigo International Institute of Refrigeration (IIR) (2023-08)
      Recently, blends created by mixing CO2 with another fluid with a higher critical temperature are being considered, to allow subcritical operation at high outdoor temperature, thus increasing the COP. The goal of this ...

    • closedAccess   Experimental study of an R1234ze(E)/R134a mixture (R450A) as R134a replacement 

      Mota-Babiloni, Adrián; Navarro-Esbrí, Joaquín; Barragán Cervera, Angel; Moles, Fran; Peris, Bernardo Elsevier (2015)
      This work presents an experimental analysis of a non-flammable R1234ze(E)/R134a mixture (R450A) as R134a drop-in replacement. While R134a has a high GWP value (1430), the R450A GWP is only 547. The experimental tests are ...