Cruising and Hovering Response of a Tail-Stabilized Submersible 



J) 4^ 



Hr, = O 



Ifeel <0-35 



ISel -- 0^5 j^ 



UNST /\ B LE 



CIO 0.20 



X& . F T. 



"TT- 



X 



Zn, - O 0\ F" 



STABLE^ 



X |Se|<o33"^'''" '^-ISel'O.iS 



UNSTA.BUE 



|6e| > 0.35 



0.10 020 0.30 



Xg,f-t. 



( UNSTABLE OR |8e| >o 35) u. 



0.10 0.20 



Xg, ft. 



Hr, ^ O.OH FT. 



0.10 0.20 



o 10 020 



Xo,F"r. 



oio 



020 FT. 



Fig. 3 - Regions of speed and CG position 

 for stable cruising operations 



287 



