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Document IIF

Développement d'un système de circulation pour un cycle frigorifique à éjecteur.

Development of a circulating system for a jet refrigeration cycle.

Auteurs : SRISASTRA P., APHORNRATANA S., SRIVEERAKUL T.

Type d'article : Article, Article de la RIF

Résumé

This paper proposes a workless-generator-feeding system for a jet refrigeration cycle, using R-141b. This feeding system does not require any mechanical power. The liquid refrigerant from the condenser was fed to the vapour-generator by means of the generator pressure and gravitational force. The system was tested and compared with a conventional system using a mechanical pump. It was found that this system was workable. The heat input to the generator was slightly higher than that for a system using a mechanical pump. The jet refrigeration cycle employing this new feeding system provided a slightly lower COP compared to a system using a mechanical pump. However, this new system did not require any mechanical energy. Therefore, the jet refrigeration system employing this WGF system is truly a heat-power refrigeration cycle.

Documents disponibles

Format PDF

Pages : 921-929

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 : Development of a circulating system for a jet refrigeration cycle.
  • Identifiant de la fiche : 2008-1633
  • Langues : Anglais
  • Source : International Journal of Refrigeration - Revue Internationale du Froid - vol. 31 - n. 5
  • Date d'édition : 08/2008

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