Results 361 to 370 of about 564,776 (415)
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Wind Tunnel Tests for Wind-Excited Benchmark Building
Journal of Engineering Mechanics, 2004This paper presents an overview of the wind tunnel studies conducted at the boundary layer wind tunnel facility at the University of Sydney to determine across-wind forces acting on the 76-story 306 m high benchmark building. The paper briefly describes the boundary layer wind tunnel and its special features, and then presents the testing procedures ...
Samali, B. +3 more
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Workspace analysis and verification of cable-driven parallel mechanism for wind tunnel test
, 2017Cable-driven parallel mechanism is a special kind of parallel robot in which traditional rigid links are replaced by actuated cables. This provides a new suspension method for wind tunnel test, in which an aircraft model is driven by a number of parallel
Xiaoguang Wang, Yunbo Hu, Qi Lin
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2016 2nd International Conference on Control, Automation and Robotics (ICCAR), 2016
Cable driven parallel mechanism is a special kind of parallel robot in which traditional rigid links are replaced by actuated cables. This provides a new suspension method for wind tunnel test, in which an aircraft model is driven by a number of parallel
W. Xiaoguang, Ma Shaoyu, Lin Qi
semanticscholar +1 more source
Cable driven parallel mechanism is a special kind of parallel robot in which traditional rigid links are replaced by actuated cables. This provides a new suspension method for wind tunnel test, in which an aircraft model is driven by a number of parallel
W. Xiaoguang, Ma Shaoyu, Lin Qi
semanticscholar +1 more source
Modular asymmetric parachute for wind tunnel testing
Journal of Aircraft, 1981The construction of a series of asymmetrical wind tunnel model parachutes designed to a modular concept is described. The static force, inflation force, and dynamic force and motion time history wind tunnel testing of up to 123 different configurations is discussed.
R. H. Croll, P. C. Klimas, H. E. Widdows
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Wind tunnel testing of wake control strategies
2016 American Control Conference (ACC), 2016Goal of this paper is to present results from wind tunnel tests aimed at evaluating the potential of different wake control strategies for wind farm power maximization and load reduction. The experiments are conducted in a large boundary layer wind tunnel, using up to six servo-actuated and highly sensorized wind turbine scaled models in different wind
CAMPAGNOLO, FILIPPO +3 more
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More Photogrammetry for Wind-Tunnel Testing
AIAA Journal, 2002Recent work by Liu et al. has led to renewed interest in the use of photogrammetry for measuring the position, attitude, and deformation of a test article in a wind tunnel. The present research expands on this work with a more comprehensive mathematical model that can be used not only for determining the interior parameters of the cameras, but also the
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Wind effects on Shenzhen Zhuoyue Century Center: Field measurement and wind tunnel test
, 2017Field measurements of wind effects on Zhuoyue Century Center were conducted during 4 typhoon events in the recent 5 years, during which the field data such as wind speeds, wind directions, and acceleration responses were simultaneously and continuously ...
Haoran Pan +3 more
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Badminton Performance Test of Wind Tunnel
Advanced Materials Research, 2013The badminton wind tunnel experiment quality classification was influenced by a lot of factors, such as the size of the wind tunnel wind speed Settings, the selection of the wind hole diameter size, Experiment parameter Settings of the test system software used standard and experimental error and so on.
Hong Wei Yue +2 more
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Wind tunnel tests on a savonius rotor
Journal of Wind Engineering and Industrial Aerodynamics, 1978Abstract Tests have been made in a wind tunnel on a number of Savonius rotor configurations in wind speeds of 6–9 m/s. The variables tested were blade aspect ratio, blade overlap and gap and the effects of adding end extensions, end plates and shielding.
A.J. Alexander, B.P. Holownia
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Application of Ultrasound in Wind Tunnel Testing [PDF]
24th AIAA Applied Aerodynamics Conference, 2006 *† The Ultrasonic Circulation Measurement (UCM) technique can be used to measure steady and unsteady lift on aerofoils and wings. In its usual form circulation is derived from the transit time of ultrasound pulses transmitted along a closed acoustic path.
Douglas I. Greenwell +1 more
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