Pien 



COSINE WATER LINE: 

 2L 



WATER 



^-hcoziY 



Fig. B - Comparison in waterline 

 and in source distribution 



0.2 



0.3 



0.4 



0.5 



0.6 



0.7 



Fig. C - Comparison in wavemaking resistance 

 at high speeds (cosine waterline) 



1150 



