Free Surface Effects tn Hull Propeller Interactton 
Ship self-propulsion 
10*CEp= Or 1785 
0.60 0.65 0.70 Jy 0.75 0.80 6.85 
Figure 23 Typical result of a propulsion test and the determination 
of self-propulsion points, Min sot 2 
P9s7 
