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Etude expérimentale sur la performance d'un tube vortex Ranque-Hilsch par rapport à un branchement à la sortie chaude.

Experimental investigation of the performance of a Ranque-Hilsch vortex tube with regard to a plug located at the hot outlet.

Auteurs : DINCER K., BASKAYA S., UYSAL B. Z., et al.

Type d'article : Article, Article de la RIF

Résumé

In this study, effects of position, diameter (5, 6, 7, 8 mm) and angle (30°-180°) of a mobile plug, located at the hot outlet side in a Ranque-Hilsch Vortex Tube (RHVT), were determined experimentally for best performance. In addition to plug parameters, effects of supply pressure (200-420 kPa) and number of nozzles (2, 4, 6) were also studied. The internal diameter (D) of the vortex tube used in the experiments was 9 mm; the ratio of the length of the vortex tube to its diameter (L/D) was 15. Four different plug locations were studied. The maximum difference in the temperatures of hot and cold streams was obtained for the plug diameter of 5 mm, tip angles of 30° and 60°, 4 nozzles and by keeping the plug location at the far extreme end.

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Format PDF

Pages : 87-94

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 : Experimental investigation of the performance of a Ranque-Hilsch vortex tube with regard to a plug located at the hot outlet.
  • Identifiant de la fiche : 2009-0183
  • Langues : Anglais
  • Source : International Journal of Refrigeration - Revue Internationale du Froid - vol. 32 - n. 1
  • Date d'édition : 01/2009

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