A New Appraisal of Strip Theory 



1.6 

 1.4 



1.2 



1.0 



Zo 



-rO.B 

 ho 



0.6 

 0.4 

 0.2 

 QO 



0.6 



0.9 



1.2 

 X/L 



+ 150 



+ 100 



+ 50 S 



o: 



^ 



^ UJ 



o 



- 50* 



CO 



-100 

 -150 



1.5 



1.8 



0.6 



0.9 



1.2 

 X/L 



+ 150 

 + 100 

 + 50^ 



LlJ 

 (T 



*^ 

 liJ 

 Q 



ISO 



-100 



-ISO 



Fig. 38 - Model E in directly astern seas, heaving 

 non-dimensional amplitude and phase angle vs 

 wavelength to shiplength ratio 



295 



