High lift device design and low speed wind-tunnel test.
نویسندگان
چکیده
منابع مشابه
Ac 2007-1191: Design, Fabrication and Testing of a Low-speed Wind Tunnel Laboratory
Engineering Technology programs focus on delivering a hands-on engineering education. The students get introduced to the theoretical development of engineering concepts first, then they apply the concepts to solve practical problems and test the concepts in carefully designed experiments carried out in appropriate facilities. One of the key areas of instruction associated with a mechanical engi...
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An experimentalinvestigation has been made of the subsonic lift, drag and longitudinal stability characteristics of models representing some alternative slender airbus configurations. For the same wing planform of aspect ratio 1.4 the lift, drag and pitching moment have been measured for two wings of maximum thickness/chord ratio 4 and 9 per cent respectively, both without and with various body...
متن کاملDesign Construction and Performance Test of a Low Cost Subsonic Wind Tunnel
– Wind tunnel is a device, by artificially producing airflow relative to a stationary body that measures aerodynamic force and pressure distribution to simulate with actual conditions. Wind Tunnels offer a rapid, economical, and accurate means for aerodynamic research. The most important aspect of wind tunnels is their ability to accurate recreate the full complexity of full fluid flow. In the ...
متن کاملA Low Cost Numerical Simulation of a Supersonic Wind-tunnel Design
In the present paper, a supersonic wind-tunnel is designed to maintain a flow with Mach number of 3 in a 30cm×30cm test section. An in-house CFD code is developed using the Roe scheme to simulate flow-field and detect location of normal shock in the supersonic wind-tunnel. In the Roe scheme, flow conditions at inner and outer sides of cell faces are determined using an upwind biased algorithm. ...
متن کاملWind Tunnel Investigation of a Flexible Wing High-Lift Configuration with a Variable Camber Continuous Trailing Edge Flap Design
Nhan T. Nguyen a NASA Ames Research Center, Moffett Field, CA 94035 Nathan Precup b and Eli Livne c University of Washington, Seattle, WA 98195 James Urnes, Sr. d Boeing Research & Technology, St. Louis, MO 63134 Eric Dickey e Boeing Research & Technology, Huntington Beach, CA Chester Nelson f Boeing Commercial Airplanes, WA 98124 Jonathan Chiew g Stanford University, Stanford, CA 94305 David L...
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ژورنال
عنوان ژورنال: Journal of the Japan Society for Aeronautical and Space Sciences
سال: 1986
ISSN: 0021-4663
DOI: 10.2322/jjsass1969.34.592