Results 271 to 280 of about 22,309 (312)
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Lift Coefficient Variation on a Cylinder Forced to Oscillate
4th International Symposium on Fluid-Structure Interactions, Aeroelasticity, Flow-Induced Vibration and Noise: Volume I, 1997Abstract The instantaneous pressure distribution around the azimuth of a cylinder undergoing forced oscillations is measured using an array of 18 miniature microphones. The microphones were placed at the midspan of the cylinder with 20 degree increments between each sensor. The Reynolds number for the experiments was 13,800. The cylinder
John E. Bernhardt +5 more
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Intelligence Evaluating System of Lift Balancing Coefficient
2015 International Conference on Intelligent Transportation, Big Data and Smart City, 2015Based on designing the solving algorithm of balancing coefficient, the application system of lift balancing coefficient automatic drawing and printing was develop by using C#.net programming language. On this application system, the graphic chart can be output quickly and accurately by computer.
Dong Haoming, Xu Guifang, Chen Zheng
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Lift coefficient of a stationary sphere in gradient flow
Journal of Hydraulic Research, 1994This paper deals with the lift force on a stationary sphere close to and away from the boundary and supplements an earlier paper which dealt with the study of the drag force. The experimental setup, instrumentation, nature of boundaries, sizes of test sphere, ranges of Reynolds number and relative size of the sphere are all common to both the studies ...
P. C. Patnaik +2 more
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Deriving Wing Chord and Twist from Lift and Lift Coefficient Distributions
AIAA SCITECH 2022 Forum, 2022Justin D. Valenti, Michael A. Yukish
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The lift coefficient of a thin, jet-flapped wing
Proceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences, 1956Abstract A solution is given for the inviscid, incompressible flow past a thin, two-dimensional wing at a small incidence α, at the trailing edge of which a thin jet emerges at a small deflexion ז. The flow inside the jet is assumed to be irrotational, and bounded by vortex sheets across which it is prevented from mixing with the main
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Dynamic Lift Coefficients for Spade Rudders on Yachts
SNAME 18th Chesapeake Sailing Yacht Symposium, 2007The loss of a rudder is a dangerous situation for any vessel, and with the increasingly higher aspect ratios in current sailing yacht rudder designs, a better understanding of the forces on a rudder are required. While many failures have been caused by impacts with objects, a large number have failed due to underestimation of sailing loads.
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On interpretation of Fourier coefficients of Zagier type lifts
Archiv der MathematikzbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Maximizing the lift coefficient of a jet-blown contour
Doklady Physics, 2007The modeling of a jet blow by a point source for maximizing the lift coefficient of a jet-blown contour and to find the exact upper estimate for the lift coefficient of wing profiles was discussed. The approach to solve this problem is based on the theory of inverse boundary value problems of aerodynamics.
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The lift coefficient of flat planing surfaces.
2012http://archive.org/details ...
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COMPRESSIBILITY EFFECTS ON DISTRIBUTIONS OF PRESSURE AND LIFT COEFFICIENTS
Sciences & Technology, 2017Reduce energy consumption of airplanes, or enhance the aerodynamic performance of compressors and turbines by reducing drag, or increasing lift is a major challenge for many institutions specializing in aerodynamics [1, 2]. One way to achievethis, isconsidered the study of compressible potential flow compared to incompressible potential flow [3 ...
NAHOUI, AZZEDINE, BAHI, LAKHDAR
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