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3. Vorticity and Circulation
4. Circulation
5. Bernoulli Equation
6. Kutta-Jackowski Theorem
10. Kelvin’s Theorem
11. Kelvin’s Theorem
12. Kelvin’s Theorem
13. Vortex Ring
16. Smoke Angel
17. Finite Wings Wing tip Vortices distort flow over finite wing- leading to “downwash”
Downwash behind wing gives downward component to flow over wing leading to induced angle of attack ?i
Induced angle of atttack leaded to effective angle of attack ?eff =?-?i
18. Downwash
19. Downwash
20. Downwash
21. Induced angle of attack
22. Infinite versus Finite wings
23. Pressure Drag
25. Space Shuttle Landing
26. Horseshoe Vortex
27. Horseshoe Vortex
28. Lift Distribution
29. Sail plane
30. U-2
31. Lifting Line Theory
32. Lifting line theory
33. Lifting result