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Etude comparative sur l'efficacité des systèmes de refroidissement fonctionnant à l'énergie solaire.

An efficiency comparison of solar cooling systems.

Auteurs : SYED A., MAIDMENT G. G., MISSENDEN J. F., et al.

Résumé

The paper provides a performance comparison of solar cooling systems. Twenty solar-thermal cooling system combinations based on five thermal/PV cooling cycle technologies and three collector types have been identified with respect to four operating temperature ranges. Liquid- and solid-based systems in open- or closed-cycle configurations, from absorption to Rankine heat engine technologies, powered by heat derived from flat-plate to concentrating collectors are investigated. The four operating temperature ranges used are 12 to 20, 4 to 12, -17 to 0, and -40 to -20°C for high- to low-temperature air-conditioning and high- to medium- and medium- to low-temperature refrigeration applications. The systems have been compared using the solar coefficient of performance combined in the solar collector aperture area efficiency with the efficiency of the cooling cycle.

Détails

  • Titre original : An efficiency comparison of solar cooling systems.
  • Identifiant de la fiche : 2003-1611
  • Langues : Anglais
  • Sujet : Généralités
  • Source : ASHRAE Transactions. 2002 Winter Meeting, Atlantic City, New Jersey. Volume 108, part 1 + CD-ROM.
  • Date d'édition : 12/01/2002
  • Document disponible en consultation à la bibliothèque du siège de l'IIF uniquement.

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