Partager

Conditions thermiques dans une salle de réunion de six personnes par simulation avec des systèmes de refroidissement convectifs et radiatifs.

Thermal conditions in a simulated 6-person meeting room with convective and radiant cooling systems.

Numéro : pap. 321

Auteurs : MUSTAKALLIO P., BOLASHIKOV Z. D., KOSTOV K., et al.

Résumé

Chilled beam and radiant ceiling systems combined with mixing ventilation are used widely for air-conditioning of office buildings. This paper presents experimental results on the thermal conditions in a 6-person meeting room, conditioned with either of these systems in cooling. Also chilled beam systems with integrated radiant panels were studied. Measurements at two levels of heat loads generated from six occupants, computers, lighting, and solar heat load distributed on simulated window and on the floor were performed. Air temperature, operative temperature, velocity and turbulent intensity were measured and draft rate levels calculated in the room. Two thermal manikins were used for evaluating the local thermal conditions within the occupied zone. The identified differences in the thermal conditions in the room provided by the studied systems were not big. The difference between operative temperature and room air temperature was small. The velocity levels in the occupied zone were a bit higher in chilled beam cases.

Documents disponibles

Format PDF

Pages : 10 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 : Thermal conditions in a simulated 6-person meeting room with convective and radiant cooling systems.
  • Identifiant de la fiche : 30008871
  • 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

Liens


Voir d'autres communications du même compte rendu (424)
Voir le compte rendu de la conférence

Indexation