Morisseau C., Rignac JP, Vurpillot C., Rousset J.L.
Bibliographic info:
CVC - Chauffage , Ventilation , Conditionnement d'air, May/June 2003, n° 823, pp 14-17, 9 Fig.

One of the major means of air diffusion for air conditioning equipment is the displacement ventilation. The stack effect is used by introducing at a very low speed, in the lower part of the room, some air whose temperature is close to the one of the desired atmosphere.