A New Appraisal of Strip Theory 



0.6 



+ 150 

 + 100 

 + 50 S 



LiJ 

 CC 



S 



o 

 - 50 



-100 



-150 



0.9 



1.2 

 X/L 



1.5 



1.8 



Fig. 50 - Model G in directly ahead seas, heaving 

 non-dimensional amplitude and phase angle vs 

 wavelength to shiplength ratio 



307 



