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Utilisation estivale du chauffage urbain pour produire du froid à l'aide d'un procédé d'absorption.

Use of district heating in summer for cold production with the aid of an absorption process.

Auteurs : MOSTOFIZADEH C., BOHNE D., MERGARDT C.

Type d'article : Article

Résumé

The possibility of using district heating for cold production for lower cold capacities was investigated. A function model with a cold capacity of 50 kW was set up which operates according to the principle of single-effect absorption and manages with low supply temperatures (80 °C). A compact layout was achieved by installing plate packages. Numerous measurements show that the layout examined displays stable operating behaviour and achieves a COP factor of about 0.8. At part-load more that >20%, the COP factor is of the order of magnitude of 0.6.

Détails

  • Titre original : Use of district heating in summer for cold production with the aid of an absorption process.
  • Identifiant de la fiche : 2002-2907
  • Langues : Anglais
  • Source : Applied Thermal Engineering - vol. 22 - n. 6
  • Date d'édition : 04/2002

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