Interference of multiplane wings having elliptical lift distribution (1924)
NASA Technical Reports Server (NTRS) · leaf 3
- 3 - … with elliptical distribution of lift on the lower wing, D(e) is negative at the ends of the upper '-/ing, that is, the accelera- tion is here directed upward, so that the actual angle of attack of the upper wing hecotnes larger at the ends. The turning up of the wing tips, therefore, appears…
NASA Technical Reports Server (NTRS)
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