NAWWEPS 00-8OT-80 
BASIC AERODYNAMICS 
WING UPPER SURFACE 
TIP VORTEX 
WING LOWER SURFACE VORTICES ALONG 
TRAILING EDGE 
TRAILING EDGE 
I/ 
I 
I 
I UPPER SURFACE 
LEADING EDGE FLOW 
FLOW 
LOW PRESSURE- 
,- 
HIGH PRESSURE) 
Figure 1.29. Wing Three Dimensional Flow (sheet 1 of 2) 
Revised January 1965