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Etude expérimentale et analyse exergétique de la performance d'un tube vortex Ranque-Hilsch à contre-courant portant sur les coupes des tuyères.

Experimental investigation and exergy analysis of the performance of a counter flow Ranque-Hilsch vortex tube with regard to nozzle cross-section areas.

Auteurs : DINCER K., AVCI A., BASKAYA S., et al.

Type d'article : Article, Article de la RIF

Résumé

Exergy analysis and performance of a Ranque-Hilsch vortex tube with various nozzle cross-section areas (NCSA = 3 × 3.4 × 4.5 × 5 mm2) were determined under inlet pressures of 260, 300 kPa (absolute) pressurized air. The maximum difference in the temperatures of hot output and cold output streams was obtained for NCSA = 3 × 3 mm2. The total inlet exergy, total outlet exergy, total lost exergy and exergy efficiency were calculated. It was determined that the exergy efficiency of the system, varied between 1 and 39%, and the highest exergy efficiency was obtained for NCSA = 3 × 3 mm2.

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Pages : pp. 954-962

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    20 €

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    Gratuit

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Détails

  • Titre original : Experimental investigation and exergy analysis of the performance of a counter flow Ranque-Hilsch vortex tube with regard to nozzle cross-section areas.
  • Identifiant de la fiche : 2010-0793
  • Langues : Anglais
  • Source : International Journal of Refrigeration - Revue Internationale du Froid - vol. 33 - n. 5
  • Date d'édition : 08/2010

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