Appendix I 
Page A I- 133 
Figure 4.1.04. Energy spectra or power spectra distribution (PSD) of air velocity: Ud = 500 fpm, 
Tfd = 0°F ( jet region: x/w = 0.125, y/H = 0.0521; occupied region: x/w - 0.375, y/H = 0.6771), 
(Zhang, 1991) 
[el region occupied region 
Figure 4.1.05. Energy spectra or power spectra distribution (PSD) of air velocity: Ud = 350 fpm, 
Tfd = 0°F (jet region: x/w = 0.125, y/H = 0.0521; occupied region: x/w = 0.375, y/H = 0.6771), 
(Zhang, 1991). 
