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Etude de l'influence de la performance thermodynamique du cryorefroidisseur de type Stirling sur la fréquence de fonctionnement.

Study of the dependency of the Stirling cryocooler's thermodynamic performance on the operating frequency.

Auteurs : HONG Y. J., PARK S. J., KIM H. B., et al.

Résumé

The thermodynamic performance of split-type free displacer Stirling cryocooler is highly dependent on the operating frequency of the linear compressor and the natural frequency of the displacer. To find the optimal relation between operating and natural frequency of the displacer, the dynamic characteristics of the displacer were investigated experimentally. The experimental results show that the Stirling cryocooler has a maximum cooling capacity at the operating frequency of about 0.8 times the natural frequency of the displacer.

Détails

  • Titre original : Study of the dependency of the Stirling cryocooler's thermodynamic performance on the operating frequency.
  • Identifiant de la fiche : 2006-0017
  • Langues : Anglais
  • Source : Proceedings of the nineteenth International Cryogenic Engineering Conference. ICEC 19.
  • Date d'édition : 22/07/2002

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