Strumpf 



I60 

 «20> 



•O ■ 



OZ 



0.3 O.H 



0.5 



Fig. 8 - Effect of the product Z'^h^ on cruising pitch 

 overshoot nnaneuver for otherwise standard run 

 conditions 



Figure 8 shows the effect of maximum elevator force coefficient Iz^l • s^ 

 on cruising maneuver response. The standard condition with Z^^- = -1.5 was 

 used to obtain the fairly good collapse of the z^^ and tj data. These results 

 show that both the depth and time required to complete the maneuver decrease 

 as the maximum elevator force coefficient increases. 



Figure 9 shows how tj, t^, and z^^ vary with metacentric height z^ for 



= Zw = -1.5. The total depth z and 



conditions with s„ = 0.175 rad, and zl 



m 7 c 





WHEN 3g> O.I57 PT., 



rxeCUTE IkNGLC 



0,«- 0.80 RfNO. \S NEVCR 



ATTAINED 



0.04 



0.06 



= G» 



F T 



O.tfe 



o.zo 



Fig. 9 - Effect of vertical CG position on cruising pitch 

 maneuver response for otherwise standard run conditions 



296 



