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Experimental Aerodynamic Facilities of the Aerodynamics Research and Concepts Assistance Branch
1992Abstract : The primary mission involves research and development support related to the aerodynamic and aeroballistic aspects of advanced chemical delivery vehicles. This includes the evaluation and optimization of advanced aerodynamic chemical munition configurations as well as the analysis of the effects of chemical type payloads on their flight ...
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Experimental Investigation of the Aerodynamics of a Wing in a Slipstream
Journal of the Aerospace Sciences, 1958An experimental study of a wing in a propeller slipstream was made in order to determine the span wise distribution of the lift increase due to slipstream at different angles of attack of the wing and at different free stream to slipstream velocity ratios.
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Clap and Fling Aerodynamics - An Experimental Evaluation
Journal of Experimental Biology, 1977ABSTRACT The ‘Clap and Fling’ hypothesis, which describes augmentation of lift during the wingbeat of certain insects and birds, was evaluated experimentally in model form. Using induced velocity output as a lift index, and testing at a Reynolds number of roughly 83000, it was learned that: The main ‘Clap and Fling ...
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An experimental investigation of the pointed forebody aerodynamics
2010An experimental investigation into the pointed forebody aerodynamics has been conducted with particular emphasis on the high angle of attack, zero yaw, side force experienced by fighter aircraft and missiles. Towards this end, a slender cone-cylinder model was tested in the low speed wind tunnel with various passive and active side force alleviation ...
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Experimental characterization of plasmas for aerodynamical applications
2012The interest towards atmospheric pressure discharges for plasma processing of materials is continuosly growing because of their technological advanteges respect to low pressure discharges. Their use as new plasma sources for applications in the aerodynamical and aeromotive sector is relatively new.
BARNI, RUGGERO +2 more
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Experimental aerodynamics of a two-dimensional sail
1953Some basic low-speed aerodynamic characteristics of a two-dimensional sail located between endplates were obtained during these investigations for two sail sizes. The effects of the amount of camber (resulting from variation of the slack in the sail) upon the lift, drag, and pitching moment of a sail constituted the major portion of these ...
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Experimental investigation of ground effects on aerodynamics of sinusoidal leading-edge wings
Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, 2021Mohammad Hassan Djavareshkian
exaly