Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
7153734 | Chinese Journal of Aeronautics | 2018 | 9 Pages |
Abstract
For the purpose of establishing and validating aerodynamic performance predictions at transonic Mach numbers, a wind tunnel test was conducted in the High-Speed Tunnel (HST) of the German-Dutch Wind Tunnels. The test article is the aerodynamic validation model from the Chinese Aeronautical Establishment, which is a full-span scale model representation of a business jet aircraft. The wind tunnel test comprised of parallel deployments of balance, pressures, infrared thermography, and model marker measurement techniques. Dedicated investigations with a dummy support were conducted as well, in order to derive and correct for the interference that the support system imposed on the overall model loads. This enabled the establishment of a comprehensive dataset in which the steady overall model loads, the wing load distribution, the state of the wing boundary layer, and the aeroelastic wing shape were quantified for conditions up to and beyond the cruise Mach number of 0.85.
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Physical Sciences and Engineering
Engineering
Aerospace Engineering
Authors
Roy GEBBINK, Ganglin WANG, Min ZHONG,