59 



CC 



IT 



b 



FR»IO^ 



FIGURE 3a. Comparison of the analytical and the experi- 

 mental spatial growth rates for various displacement 

 thickness Reynolds numbers and wall temperatures. 

 Experiments, Strazisar et al . (1975, 1977), 1) a = 

 Im(ao) , 2) a = -ImCag + caj), 3) a = -Im(ao + Ecii) + 



e a|u| 



100 120 



FR«IO* 



160 



FIGURE 3c. Comparison of the analytical and the ex- 

 perimental spatial growth rates for various displace- 

 ment thickness Reynolds numbers and wall temperatures. 

 Experiments, Strazisar et al . (1975, 1977), 1) o = 

 -lm(ao) , 2) a = -Im(ao + £ai), 3) a = -Im(ao + eaj) + 



E aim 



a: 

 b 



b 



FRx 10 



ft 



FIGURE 3b. Comparison of the analytical and the ex- 

 perimental spatial growth rates for various displace- 

 ment thickness Reynolds numbers and wall temperatures . 

 Experiments, Strazisar et al . (1975, 1977), 1) o = 

 Im(ao), 2) a = -Im(ao + tai) , 3) a = -Im(ao + eai) + 



FIGURE 3d. Comparison of the analytical and the ex- 

 perimental spatial growth rates for various displace- 

 ment thickness Reynolds numbers and wall temperatures. 

 Experiments, Strazisar et al . (1975, 1977), 1) a = 

 -lm(ao), 2) a = -Im(ao + EOi), 3) o = -Im(ao + eai) + 



e al^il 



ICll 



3x 



