Partager

Document IIF

Pompe à chaleur en mode chauffage résidentiel utilisant de la chaleur récupérée : modélisation et simulation.

Modelling and simulation results for a domestic exhaust-air heat pump heating system.

Auteurs : SAKELLARI D., LUNDQVIST P.

Type d'article : Article, Article de la RIF

Résumé

Energy consumption in residential buildings has gained an increasing interest the latest years due to the rising demand for efficient energy use and higher comfort standards. In tight building constructions with controlled ventilation, heat recovery with exhaust-air heat pump connected to floor heating is regarded as energy efficient heating system that optimises the energy use in buildings while maintaining an acceptable level of thermal comfort. In this study, the authors use the computational tools TRNSYS and EES to model and analyse the performance of a residential house, its ventilation system and its floor heating system based on an exhaust air heat pump. The system analysis focuses particularly on the influence of internal and solar gains on the operation of the heating system and the thermal comfort of the house. Furthermore, the way that gains influences the performance of the floor heating system is examined. Overall, the results bring to light the impact of factors that are not easy to predict on the indoor climate and the thermal comfort.

Documents disponibles

Format PDF

Pages : 1048-1056

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 : Modelling and simulation results for a domestic exhaust-air heat pump heating system.
  • Identifiant de la fiche : 2005-2829
  • Langues : Anglais
  • Source : International Journal of Refrigeration - Revue Internationale du Froid - vol. 28 - n. 7
  • Date d'édition : 11/2005

Liens


Voir d'autres articles du même numéro (15)
Voir la source

Indexation