Partager

Document IIF

Tubes linéaires ajustables à inertance pour les cryorefroidisseurs à tube pulsation.

Linear adjustable inertance tubes for pulse tube cryocoolers.

Auteurs : ZHOU W., PFOTENHAUER J. M., NELLIS G. F.

Type d'article : Article, Article de la RIF

Résumé

Inertance tube is coupled with Stirling Pulse Tube Cryocooler because its ability of varying the phase angle of pressure and mass flow thereby could potentially increase the performance of the pulse tube cryocooler. The discrepancy between the theoretically designed inertance tube and the installed one causes tons of work for the researchers to figure out the optimum dimensional parameters matching with the pulse tube cryocooler. This paper offers a substituted method to decrease the complications of determining the best match inertance tube for the specific cryocooler. A linear adjustable inertance tube is proposed to fulfill the requirement. The two section distributed component model with step transition and entrance effect resistance is built to anticipate the phase angle performance of the linear adjustable inertance tube. By a 16% length change, 12° phase angle shift is captured both from the model prediction and the experimental measurement.

Documents disponibles

Format PDF

Pages : 56-61

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 : Linear adjustable inertance tubes for pulse tube cryocoolers.
  • Identifiant de la fiche : 30023032
  • Langues : Anglais
  • Source : International Journal of Refrigeration - Revue Internationale du Froid - vol. 86
  • Date d'édition : 02/2018
  • DOI : http://dx.doi.org/10.1016/j.ijrefrig.2017.11.021

Liens


Voir d'autres articles du même numéro (42)
Voir la source

Indexation