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Étude numérique des performances énergétiques de matériaux caloriques fonctionnant dans un régénérateur actif.

A numerical investigation upon the energy performances of caloric materials working in an Active Regenerator.

Numéro : pap. 0035

Auteurs : APREA C., DEL DUCA M. G., GRECO A., et al.

Résumé

Over the years, experimental and numerical studies have consolidated the potential of the caloric cooling as a technology of tomorrow. The numerous investigations conducted all-over-the-world have shown that the bottleneck in the energy performances of a caloric cooler is made up by the amplitude of the caloric effect exhibited by the employed solid-state refrigerant. Therefore, since the choice of the most appropriate refrigerant constitutes a critical factor in the energy performances of a cooler, scientific community has increasingly turned its attention upon the development of promising materials for caloric refrigeration, depending on the working temperature range. In this work, we try to delineate a general framework about the energy performances of the caloric materials employable as a refrigerant in room temperature range. The results were carried out by an already experimentally validated model of an active caloric refrigerator.

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Format PDF

Pages : 6

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  • Prix public

    20 €

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    Gratuit

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Détails

  • Titre original : A numerical investigation upon the energy performances of caloric materials working in an Active Regenerator.
  • Identifiant de la fiche : 30025038
  • Langues : Anglais
  • Source : 8th International Conference on Caloric Cooling (Thermag VIII). Proceedings: Darmstadt, Germany, September 16-20, 2018.
  • Date d'édition : 16/09/2018
  • DOI : http://dx.doi.org/10.18462/iir.thermag.2018.0035

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