11 











A 































i 



°\ 

















C w = 



R 













I 

















f v*s 















p = 0.4762 



•""" 



— ^ 



*^ 



















A 





r. 





/ / 







>, 















P 



/ 



1 \ 

 1 \ 



/ 



/p = 

 / 























J/ 



v / 





























/ 



/ 



\ ' 



























0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 



F 



Figure 5 - Wave Resistance Coefficient C w Plotted Against Froude Number 

 for Parabolic and Full Forms 





3.0 



1.0 



Figure 6a - Main Surface Elevation 



-2.0 



t TTyd-plZt 

 2b 

































































































































y 



= 3.3 



07 







F 



= 0.3< 



JO 







V 



= 6 k 



TOtS 















2.0 



1.0 

 Stations 



Figure 6b - Symmetrical Disturbance 



2.0 



Figure 6 - Wave Profiles for Speed of Advance of 6 Knots Plotted in Dimensionless 

 Coefficients and Showing Components 



