ESDU 71007
Low-speed normal force and pitching moment of slender wings in ground effect
Abstract:
ESDU 71007 provides a simple means of estimating the change in normal force and pitching moment of slender wings at low speeds due to the presence of the ground. The method, which is semi-empirical, applies strictly to pointed slender wings of aspect ratio less than about 2 with an unswept trailing-edge, only small amounts of camber or twist and with separation along the whole of the leading-edge.
A computer program of the method is provided as ESDUpac A7107.
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This Data Item is complemented by the following software:
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ESDUpac A7107 |
This program is only available to subscribers. |