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Document IIF

Système frigorifique à haute pression utilisant le CO2 en conditionnement d'air automobile.

High pressure refrigeration system with CO2 in automobile air-conditioning.

Auteurs : WERTENBACH J., KAUF F.

Résumé

In the paper, TEWI-figures for a vehicle with air conditioning system are considered, and the reduction potential due to CO2 as refrigerant as a motive for phasing out current technology is shown. This includes a comparison of COP's between a conventional cold vapour cycle and the transcritical refrigerant cycle using CO2 to evaluate benefits and disadvantages. The high pressure refrigerant cycle has to be seen in the light of the requirement profile for introduced MACS. Furthermore assorted results from the European "RACE" project are presented. The theory of the refrigerant cycle, tests results, packaging in a vehicle, and first experiences of component development are discussed, as well as difficulties in adapting the "Green Technology" to a car.

Documents disponibles

Format PDF

Pages : 12 p.

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 : High pressure refrigeration system with CO2 in automobile air-conditioning.
  • Identifiant de la fiche : 1998-1189
  • Langues : Anglais
  • Source : CO2 Technology in Refrigeration, Heat Pump & Air Conditioning Systems. Workshop Proceedings.
  • Date d'édition : 13/05/1997
  • Document disponible en consultation à la bibliothèque du siège de l'IIF uniquement.

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