With Fins 



7^= 1.406 



v y 



X. 



-^ 1.172 



0.937 



0.703 



0.10 0.20 



Froude Number, F n 



0.30 



0.10 0.20 



Froude Number, F n 



0.30 



Figure 16 — Dimensionless Pitch Amplitudes 



1.2 



0.8 



04 





Without 

 Fins 







I.I72-. 





^=1.406 





>0 0.937 







__ 0.703 



++ 



With Fins 



f- 1.406 • 



* — 



*' 



'" 1.172 



0.937 



0.10 0.20 



Froude Number, F n 



0.30 



0.10 0.20 



Froude Number, F n 



0.30 



Figure 17 — Dimensionless Heave Amplitudes 



