NAVWEPS CO-BOT-BO 
BASIC AERODYNAMICS 
AUTOMATIC SLOT 
BOUNDARYLAYERCONTROL 
BY UPPER SURFACE SUCTION 
BOUNDARY LAYER CONTROL 
BY FLAP AUGMENTATION 
0 2.4 
FIXED SLOT\ I 
LOW SUCTION 
,BASIC SECTION 
NO SUCTION 
0-l 0~ : 
-5 0 5 IO I5 20 0 5 IO I5 20 25 
SECTION ANGLE OF ATTACK SECTION ANGLE OF ATTACK 
00, DEGREES 00, DEGREES 
Figure 7.18. Ekt of Slots and Boundary Layer Control 
42