Added Resistance of Ships in Waves 



Fig, 2 - Added resistance for 

 a fast cargo ship with a block 

 coefficient Cg = 0.62 and a 

 Froude number F_ = 0.225 



0.3 1.1 



(c) 



0.7 1.1 13 1.5 



(b) 



0;7 09 



1.3 1.5 



(a) 



Fig. 3 - Added resistance for "Series 60" 

 models (F^ = 0.2); (a) Cg = 0.6, (b) Cg = 0.7, 

 and (c) Cg = 0.8 



645 



