Temperature distribution at x= 15ft
65.5
67
68.5
70
73
64
71.5
74.5
76
Temperature,
F
Case 1:
air supply system
using unit ventilator
Case 2:
air supply system
using circular ceiling diffusers
Choosing air
distribution systems in school classroom
by using CFD
simulation data
BACKGROUND: There were two options when classroom ventilation
system was employed. Case 2 was the originally proposed ceiling diffuser system but
engineers employed another type of air supply system: air
supplied with unit ventilator. CFD data shows the difference between Case 1
& 2 for temperature, CO2, and draft distributions.