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Document IIF

Cycle de Stirling pour distributeur d'eau potable chaude et froide.

Stirling cycle for hot and cold drinking water dispenser.

Auteurs : GADELKAREEM T. M., ELDEINHUSSIN A. M. T. A., HENNES G. M., et al.

Type d'article : Article, Article de la RIF

Résumé

Hot and cold drinking water is one of the currently essential domestic demands. The global market of the water dispenser, which uses the vapour-compression refrigeration cycle, is steadily expanding. However, water dispenser consumes a large amount of the annual electricity of the household sector. In this research, a proposed design of a hot and cold drinking water dispenser operating on the reversed Stirling cycle is presented. In this proposed design, the heat energy rejected from the Stirling cycle is recovered to produce the hot water, such that the water dispenser could achieve higher efficiency in comparison to the conventional water dispensers. A mathematical model was formulated to study the performance of the Stirling cycle. Different design parameters controlling the performance of the Stirling cycle refrigerator/heat pump were optimized in order to achieve the desired cold and hot water temperatures at high energy efficiency.

Documents disponibles

Format PDF

Pages : 126-137

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 : Stirling cycle for hot and cold drinking water dispenser.
  • Identifiant de la fiche : 30025493
  • Langues : Anglais
  • Source : International Journal of Refrigeration - Revue Internationale du Froid - vol. 99
  • Date d'édition : 03/2019
  • DOI : http://dx.doi.org/10.1016/j.ijrefrig.2018.11.033

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