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Document IIF

Un système frigorifique solaire à absorption par solide.

A solar-powered solid-absorption refrigeration system.

Auteurs : WORSOE-SCHMIDT P.

Type d'article : Article, Article de la RIF

Résumé

A solar-powered solid-absorption refrigerating system is being developed for use in areas where the complexity of conventional refrigerating systems is impractical, but solar energy is abundant. An initial investigation showed that a solid absorption process
offered the best compromise between simplicity of the system and a reasonable coefficient of performance when operated with flat-plate solar collectors. An experimental investigation of the absorption and desorption of ammonia in calcium chloride and
strontium chloride was carried out to establish suitable design parameters. To serve as a demonstration plant a small drinkingwater cooler with a 4 m2 collector area was built. On a clear day in Denmark an overall coefficient of performance of 10% was obtained, corresponding to an ice production of 6 kg m-2 of collector area. The demonstration plant is presently being treated at the University of Khartoum.

Documents disponibles

Format PDF

Pages : 75-84

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 : A solar-powered solid-absorption refrigeration system.
  • Identifiant de la fiche : 30000801
  • Langues : Anglais
  • Source : International Journal of Refrigeration - Revue Internationale du Froid - vol. 2 - n.2
  • Date d'édition : 01/1979

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