A New Appraisal of Strip Theory 



1.6 

 1.4 

 1.2 



1.0 

 •0.8 

 0.6 

 0.4 

 0.2 

 0.0 



0.6 



0.9 



1.2 

 X/L 



+ 150 



+ 100 



+ 50 S 

 c 



a 

 - 50 ^ 



-100 



150 



oa 



1.8 



Fig, 18 - Model C in directly ahead seas, heaving 

 non-dimensional amplitude and phase angle vs 

 wavelength to shiplength ratio 



275 



