Performance of Partially Submerged Propellers 



,3 o.t 0.5 0.6 0.7 0.8 0. 



SPEED COEFFICIENT J 



1.0 I. 



-^^ 





^^ 



^^ 



o®-o_ 



A-~. 



j::^^ 



0.3 0.4 0.5 0.6 



0.7 0.8 0.9 1.0 



SPEED COEFFICIENT J 



1.1 1.2 1.1 



Fig. 13 - Performance characteristics of propeller 3768 

 50% submerged at several Froude numbers 



1463 



