PSD 
Appendix I 
Page A I- 135 
Power Spectrum Density from 
Hot Wire Anemometor 
1000 
100 
10 
i 
0.1 
0.01 
0.001 
0.0001 
l C —05 
IE-06 
IE-07 
0.01 0.1 1 10 100 
frequency (Hz) 
Figure 4.1.08. Power spectra distribution from a TS1-1FA hot wire anemometer. (Li, 1994) 
Fig. 3 Power Spectrum Density from 
the Thermistor Sensor 
o 
in 
a 
0.0001 
1E-0S 
IE-06 
IE-07 
100 
frequency (Hz) 
Figure 4.1.09. Power spectra distribution from a BERL thermister anemometer. (Li, 1994) 
