en ™ 



X 



in ^ 

 jr. - 



n- STRIP THEORY 



o - SLENDER-BODY THEORY 



+ - THREE-DIM. THEORY 



to 



C 









/+ 



G 



+ 





O 







a 



+ '-. 



3-0 i.C 2.0 3.0 4.C 5.0 



NRVE-LENGTH RRTI0 



Figure 6 - Heave and Pitch Amplitudes of Twin Ellipsoid in 

 Head Seas at Zero Speed 



19 



