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Document IIF

Systèmes hybrides de conditionnement d'air à déshydratant liquide: une étude conceptuelle selon les potentiels d'économie d'énergie.

Hybrid liquid desiccant air-conditioning systems: a conceptual study with respect to energy saving potentials.

Auteurs : MUCKE L., FLEIG D., VAJEN K., et al.

Type d'article : Article, Article de la RIF

Résumé

In conventional air-conditioning systems with vapour compression cycles the dehumidification is realised by cooling the air below the dew point of the supply air. One possibility to avoid cooling the air below the dew point and thus to reduce the electric energy demand of air-conditioning systems is hybrid liquid desiccant air-conditioning systems (HLDACS) which use an open absorption cycle for dehumidification of the air. This conceptual study examines four different HLDACS with respect to their electric energy demand and shows energy saving potentials compared to a conventional air-conditioning system for three different climatic design conditions. All considered systems consist of an open absorption system in combination with either a vapour compression system (VCS) or an indirect evaporative cooling system. The results show that electric energy savings of 30–60% depending on the HLDACS and climates are possible.

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Format PDF

Pages : 64-73

Disponible

  • Prix public

    20 €

  • Prix membre*

    Gratuit

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Détails

  • Titre original : Hybrid liquid desiccant air-conditioning systems: a conceptual study with respect to energy saving potentials.
  • Identifiant de la fiche : 30018454
  • Langues : Anglais
  • Source : International Journal of Refrigeration - Revue Internationale du Froid - vol. 69
  • Date d'édition : 09/2016

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