1.6 



1.5 



1.4 



1.3 



5 = ANGULAR INTERVAL 

 £ = CAVITY LENGTH 



PRELIMINARY DESIGN 



(1,1.8) 



0.2 



0.4 



0.6 



0.8 



1.0 



Figure 6 - Computed Pitch-Diameter Ratio of Supercavitating Propeller 

 Model 4717 for Different Angular Intervals 6 and Cavity Truncation 



Points I 



41 



