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Conditions limites pour l'utilisation de ventilation individuelle plutôt que de ventilation mélangée dans des bureaux en open space.

Boundary conditions for the use of personal ventilation over mixing ventilation in open plan offices.

Numéro : pap. 874

Auteurs : PETERSEN S., HVIID C. A.

Résumé

This paper investigates the boundary conditions for choosing a combined Personal Ventilation (PV) and Mixing Ventilation (MV) over conventional mixing ventilation in an office with multiple workers. A simplified procedure for annual performance assessment of PV/MV systems in terms of air quality, thermal comfort and energy use is formulated and demonstrated. An analysis of the primary parameters defining a PV/MV system is then made to identify the boundary conditions for choosing a PV/MV system over conventional mixing ventilation. Overall, the analysis shows that even the poorest of the investigated PV/MV systems has similar performance to pure MV systems. This means that optimised PV/MV systems have the potential to generate energy savings.

Documents disponibles

Format PDF

Pages : 11 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 : Boundary conditions for the use of personal ventilation over mixing ventilation in open plan offices.
  • Identifiant de la fiche : 30010016
  • Langues : Anglais
  • Source : Clima 2013. 11th REHVA World Congress and 8th International Conference on Indoor Air Quality, Ventilation and Energy Conservation in Buildings.
  • Date d'édition : 16/06/2013

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