MODEL OV-I 



(ONE DIAMETER LONG) 



MODEL OV- 3 



(ONE DIAMETER LONG) 



I MODEL OV-4 



If (FOUR DIAMETERS LONG) 



rT^[ 



Figure 2a. W/D =0.631 



r'- 



i i_[ 



MODEL OV-2 



(ONE DIAMETER LONG) 



r 



Figure 2b. W/D =0.633 



All dimensions are In inches 



MODEL OV-5 

 1 1 (FOUR DIAMETERS LONG) 



Figure 2c. W/D =0.645 



Figure 2 - Sandwich Cross Sections Showing Prototype 

 Dimensions of Models Tested 



3 3 



W/D is the ratio of the wei^t of the titanium (0.16 lb/in. ) hull over the weight of sea water (64 lb/ft ) 



displaced by the hull. 



