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Etude sur l'optimisation d'un système à pompe à chaleur géothermique avec une pompe à eau fonctionnant comme mélangeur.

Study on the optimization of ground water-source heat pumps system with mixing water pump.

Numéro : pap. B2-060

Auteurs : WANG Z., CAI H., CAO X., et al.

Résumé

In the ground water-source heat pump system, the mixing water ratio of the water-source side is the key factor in affecting the system initial cost and operation cost. The mixing water ratio is selected as a solving variable of the system optimization, and the system optimization mathematical model based on minimizing the sum of system initial cost and operating cost is established in this paper. Then, VC + + language is used to develop a computer simulation program of the model, sums up the method to determine one best mixing ratio to minimize system total costs, further analyzes the impact of water side system form (parallel type, series type), well structural parameters (well depth, the cost of unit well depth, filling-mining ratio), well operating parameters (static water level, well water temperature, and single-well water supply quantity) on the mixing water ratio, finally reveals the law of influence of integrated factors on system optimization.

Documents disponibles

Format PDF

Pages : 12 p.

Disponible

  • Prix public

    20 €

  • Prix membre*

    15 €

* meilleur tarif applicable selon le type d'adhésion (voir le détail des avantages des adhésions individuelles et collectives)

Détails

  • Titre original : Study on the optimization of ground water-source heat pumps system with mixing water pump.
  • Identifiant de la fiche : 30004958
  • Langues : Anglais
  • Source : ACRA2010. Asian conference on refrigeration and air conditioning: Tokyo, Japan, June 7-9, 2010.
  • Date d'édition : 07/06/2010

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