Figure 24 (Continued) 



55) 



360 



I I I JCL 



r *r s*^ 



I 



3 



1" 

 ■©- 





J3 ,' .' 



X 



\\ 



ui" 



< 



X 

 a. 



300 









2 











O 











DC 











<r 











X 



240 







— 



H 











CO 











cc 











u. 



iftn 



I I II 





I 





UNSTEADY THEORY 

 (TSAKONAS ET AL.) 







QUASI-STEADY ANALYSIS 



+ 



V c = 15.2 ft/s 



A 



V c = 16.9 ft/s 



o 



V =11.8 ft/s 



X 



V = 13.5 ft/s 



Figure 24d - r/R = 0.7, Pressure Side 



146 



