Report


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Index of NACA Technical Publications


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Technical Note


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Report


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Annual Report


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Vortex Interference on Slender Airplanes


Book Description

It is found that the impulse of each shed vortex and its image vortex in a transformed circle plane enters into all the interference forces and moments on the airplane. A simple theorem is given for the interference forces in steady straight flight which are found to depend on this impulse evaluated only at the wing trailing edge and at the base of the configuration.