Performance of Partially Subraerged Propellers 



0.3 0.1 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 I. 



SPEED COEFFICIENT J 



^fttCCi. 



,^^. 





.-0- 





0.1 0.4 0.5 



0-. 6 0.7 0.8 



spee;d coefficiem j 



l.l 1.2 



Fig. 15 - Performance characteristics of propeller 3768 

 60% submerged at several Froude numbers 



1465 



