Partager

Document IIF

Simulation de l'état transitoire des systèmes à débit de frigorigène variable avec analyse modulaire.

Unsteady-state simulation of VRF systems with modular analysis.

Numéro : pap. ID: 307

Auteurs : KIYOTAKA U., KUNIYASU M., KIYOSHI S., et al.

Résumé

Due to worldwide demand for energy saving, many new technologies have been developed in the air conditioning field. VRF (Variable Refrigerant Flow) system is a recently developed air conditioning system that has some indoor units. This system has advantage for space and cost saving. In recent year, we have to improve the annual performance of this system. The study based on experiment has limitations to grasp the system performance well because there are many driving and control patterns. Therefore, theoretical approach with unsteady state simulation is required. However, there are few reports concerning the simulation for VRF systems. In this study, we constructed unsteady state simulation model and carried out unsteady simulation for VRF system. Moreover, we verified its validity by comparing the simulation results with the experimental ones using the actual system.

Documents disponibles

Format PDF

Pages : 9 p.

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 : Unsteady-state simulation of VRF systems with modular analysis.
  • Identifiant de la fiche : 30002433
  • Langues : Anglais
  • Source : Proceedings of the 23rd IIR International Congress of Refrigeration: Prague, Czech Republic, August 21-26, 2011. Overarching theme: Refrigeration for Sustainable Development.
  • Date d'édition : 21/08/2011

Liens


Voir d'autres communications du même compte rendu (569)
Voir le compte rendu de la conférence

Indexation