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Etude du modèle optimal de récupération de chaleur de condensation d'un système de pompe à chaleur à source sol-eau.

Study on the condensing heat recovery optimum model of the ground source heat pump system.

Auteurs : ZHOU E. Z., FAN B., DONG H.

Résumé

Based on the exergy efficiency analysis, the system optimization of the ground source heat pump that has two-stage condensers is presented. Under the cooling mode, the system can recover art of the condensing heat. The optimal arrangement of chillers and underground exchanger length are discussed accordingly. The simulation result shows that the special exergy efficiency and the COP of system could be improved obviously by the system optimization, as well as the length of the underground exchanger could be reduced.

Détails

  • Titre original : Study on the condensing heat recovery optimum model of the ground source heat pump system.
  • Identifiant de la fiche : 2008-2731
  • Langues : Anglais
  • Source : Cryogenics and refrigeration. Proceedings of ICCR'2008.
  • Date d'édition : 05/04/2008

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