A New Appraisal of Strip Theory 



1.6 



1.4 



1.2 



1.0 



-^0.8 

 ho 



0.6 

 0.4 

 0.2 

 0.0 



— +150 



+ 100 



- + 50 m 





50. 



-100 



150 



0.6 



0.9 



1.2 

 X/L 



1.8 



Fig. 10 - Model B in directly ahead seas, heaving 

 non-dimensional amplitude and phase angle vs 

 wavelength to shiplength ratio 



267 



