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Récupération de chaleur dans un système à pompes à chaleur multiples fonctionnant au gaz.

Heat recovery in multi-GHP (gas-driven heat pump) system.

Auteurs : PARK S. R., BAIK Y. J., CHANG K. C.

Résumé

The heat recovery in multi heat pump system using engine as a prime mover for heating and cooling the building was investigated. The quantities of heat which can be recovered from engine was measured and analyzed depending on heat recovery devices such as the cooling jacket, manifold, and exchanger. In order to utilize the exhaust gas from engine properly and effectively, heat recovery system performance was also compared according to the cooling water flow direction and the types of exhaust gas heat exchanger. In this study, the 67 to 69% heat recovery rate from engine wastes was obtained.

Détails

  • Titre original : Heat recovery in multi-GHP (gas-driven heat pump) system.
  • Identifiant de la fiche : 2006-3173
  • Langues : Anglais
  • Source : 8th IEA Heat Pump Conference 2005: global advances in heat pump technology, applications, and markets. Conference proceedings [CD-ROM].
  • Date d'édition : 02/05/2005

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