The delta wing in oscillatory gusts

descriptionPublicationkeyboard_double_arrow_right Article 01 May 1980 English Publisher:American Institute of Aeronautics and Astronautics (AIAA)Journal:AIAA Journal, volume 18, pages 481-486 (issn: 0001-1452, eissn: 1533-385X,

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Authors: M. H. Patel;

doi: 10.2514/3.7664

The delta wing in oscillatory gusts

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Abstract

This report describes systematic aerodynamic lift and pitching moment measurements on two sharp edged delta wings of aspect ratio 1 and 2 in oscillatory vertical gusts of varying frequency parameter and gust amplitude. The effects of the nonlinearity associated with the separated flow region are explored and the influence of the potential flow and the vortex induced lift on the measured oscillating forces are discussed with implications that may be of value for developing or validating theoretical models.

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University College London
United Kingdom

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