Approach and Landing Aircraft Wake Encounter Risk Based on Reynolds-Averaged Navier-Stokes Numerical Simulation

Figure 9

Changes in the wake vortex position at different heights from the ground. (a) The position of the vortex center varies with time; (b) the movement trajectory of the wake vortex center; and (c) the variation in vortex center spacing.

(a)

(b)

(c)