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Performance analysis of a no-frost hybrid air conditioning system with integrated liquid desiccant dehumidification.

Analyse de la performance d'un système de conditionnement d'air hybride sans formation de givre à déshumidification à déshydratant liquide.

Auteurs : ZHANG L., DANG C., HIHARA E.

Type d'article : Article, Article de la RIF

Résumé

This paper reports a performance analysis for a hybrid air conditioning system. In this system, the sensible heat load is primarily treated by a vapour compression heat hump; the latent heat load is treated by a liquid dehumidification system that uses a lithium chloride solution as a desiccant. In addition, by decreasing the humidity ratio of air flowing through the outdoor heat exchanger of the vapour compression heat pump, frosting can be retarded. The overall system performance was evaluated by a cycle simulation conducted both in summer and winter modes. Compared to a traditional air conditioning system, the hybrid air conditioning system improves the COP by approximately 20 and 100% in summer and winter, respectively.

Documents disponibles

Format PDF

Pages : pp. 116-124

Disponible

  • Prix public

    20 €

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    Gratuit

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Détails

  • Titre original : Performance analysis of a no-frost hybrid air conditioning system with integrated liquid desiccant dehumidification.
  • Identifiant de la fiche : 2009-2446
  • Langues : Anglais
  • Source : International Journal of Refrigeration - Revue Internationale du Froid - vol. 33 - n. 1
  • Date d'édition : 01/2010

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