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Document IIF

Évaluation de la performance de ventilo-convecteurs par augmentation de la température d'eau glacée.

Performance evaluation of fan coil units with increased chilled water supply temperatures.

Numéro : pap. n. 889

Auteurs : CHIANG H. C., WU J. R., CHUNG J. C., et al.

Résumé

Chilled water supplied from a chiller plant to air-side terminal devices has been increased in the water temperature to achieve a high chiller performance in many operational practices. Operator can always find a huge energy saving from reading the power input to a chiller while with little understanding that the space thermal comfort might have been compromised. This paper describes the design of several new circuit layouts of fan coil units (FCUs) which demonstrate improved cooling and moisture removal capabilities. However, under the constraints of fixed cooling coil geometry and tube surface of traditional FCUs, it is not recommended to increase the chilled water supply temperature even though a better configuration of circuit layout can be realized.

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Format PDF

Pages : 7 p.

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    20 €

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Détails

  • Titre original : Performance evaluation of fan coil units with increased chilled water supply temperatures.
  • Identifiant de la fiche : 30015150
  • Langues : Anglais
  • Source : Proceedings of the 24th IIR International Congress of Refrigeration: Yokohama, Japan, August 16-22, 2015.
  • Date d'édition : 16/08/2015
  • DOI : http://dx.doi.org/10.18462/iir.icr.2015.0889

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