Partager

Document IIF

Mise en place d’un test scientifique pour l’étude des processus de refroidissement élastocaloriques basés sur des alliages à mémoire de forme.

Scientific test setup for investigation of shape memory alloy based elastocaloric cooling processes.

Auteurs : SCHMIDT M., SCHÜTZE A., SEELECKE S.

Type d'article : Article, Article de la RIF

Résumé

Solid state refrigeration processes, such as magnetocaloric and electrocaloric refrigeration, have recently shown to be promising alternatives to conventional compression refrigeration. A novel solid state elastocaloric refrigeration process using the large latent heats of shape memory alloys (SMA), specifically NiTi, could also hold potential in this field. This paper describes the development of a scientific test setup to investigate shape memory alloy based cooling processes. The setup allows for an independent control of the different variables, e.g. strain, strain rate etc., which influence the process functions. An integrated multi sensor system is used for synchronized measurement of mechanical and thermal quantities. First experiments demonstrate the control options of the test platform and the effect of each control variable on the elastocaloric cooling process.

Documents disponibles

Format PDF

Pages : 88-97

Disponible

  • Prix public

    20 €

  • Prix membre*

    Gratuit

* meilleur tarif applicable selon le type d'adhésion (voir le détail des avantages des adhésions individuelles et collectives)

Détails

  • Titre original : Scientific test setup for investigation of shape memory alloy based elastocaloric cooling processes.
  • Identifiant de la fiche : 30014571
  • Langues : Anglais
  • Source : International Journal of Refrigeration - Revue Internationale du Froid - vol. 54
  • Date d'édition : 06/2015

Liens


Voir d'autres articles du même numéro (14)
Voir la source

Indexation