Partager

Document IIF

Modélisation et analyse d’un système de pompe à chaleur géothermique fonctionnant avec des frigorigènes à faible GWP pour des applications domestiques.

Modeling and analysis of ground-source heat pump system on low GWP refrigerants for domestic applications.

Numéro : pap. n. 0222

Auteurs : OSTAPENKO O., YAKOVLEVA O., KHMELNIUK M., et al.

Résumé

The global interest to heat pumps technology is increasing in recent years because of its potential to reduce primary energy consumption and thus reduce emissions of the greenhouse gases. In this paper an efficiency analysis of a solar assisted ground source heat pump system with different working fluids is presented. Although, for specifying the possibilities for thermodynamic improvement, in many cases energy analysis is not enough and exergy analysis is more appropriate. In this study an exergy assessment of a solar assisted geothermal heat pump system is provided. The exergy losses in each of the components of the overall system are determined. Exergy efficiencies of the solar collector and the whole system is determined to assess their performances and to demonstrate the potential energy saving for further improvement.

Documents disponibles

Format PDF

Pages : 8

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 : Modeling and analysis of ground-source heat pump system on low GWP refrigerants for domestic applications.
  • Identifiant de la fiche : 30022427
  • Langues : Anglais
  • Source : Compressors 2017: 9th International Conference on Compressors and Coolants.
  • Date d'édition : 06/09/2017
  • DOI : http://dx.doi.org/10.18462/iir.compr.2017.0222

Liens


Voir d'autres communications du même compte rendu (35)
Voir le compte rendu de la conférence

Indexation