Unformatted text preview: the point j j y x , is not on the head of the horseshoe vortex. 2. If you were given a number of such horseshoe vortices, say N, of differing spans i b centered on the origin of the coordinate system, , , y x , with strength i , what would the total induced velocity be at a point j j y x y x , , , in the z=0 plane? Again, it may be handy to write the answer in terms of i A sin , i B sin , i A cos , and i B cos . x y A i y=b i /2 y=-b i /2 B i x y...
View Full Document
- Fall '09
- Aerodynamics, Wingtip vortices, cos Bi, sin Bi