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The interaction of 2D vortices in a developing pulsed plasma jet. [PDF]
Dong L, Choi KS, Wang Y.
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Fish Scale-Inspired Flow Control for Corner Vortex Suppression in Compressor Cascades. [PDF]
Shen JL, Yang HC, Yeh SI.
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A topological hypothesis for atrial fibrilllation, atrial flutter and focal atrial tachycardia: comparison and contrast with Kosterlitz-Thouless physics. [PDF]
Ganesan AN, Kuklik P, Nattel S.
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Numerical investigation of low-frequency shock train oscillations in a divergent isolator with vortex generator jets. [PDF]
Wang J, He K, Zhou Q, Wang J.
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Impact of Biomimetic Fin on Pitching Characteristics of a Hydrofoil. [PDF]
Ikram F +8 more
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Leading-Edge Vortex Lifts Swifts
Science, 2004The current understanding of how birds fly must be revised, because birds use their hand-wings in an unconventional way to generate lift and drag. Physical models of a common swift wing in gliding posture with a 60° sweep of the sharp hand-wing leading edge were tested in a water tunnel.
Videler, J. J. +2 more
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Vortex–leading-edge interaction
Journal of Fluid Mechanics, 1982Visualization of successive vortices impinging upon the leading edge of a wedge reveals patterns of deformation of each incident vortex; for certain offsets of the edge with respect to the incident vortex there is pronounced vortex shedding from the leading edge, whereby the shed vortex has a vorticity orientation opposite to that of the incident ...
Samir Ziada, Donald Rockwell
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Lift and the Leading Edge Vortex
50th AIAA Aerospace Sciences Meeting including the New Horizons Forum and Aerospace Exposition, 2012AbstractFlapping wings often feature a leading-edge vortex (LEV) that is thought to enhance the lift generated by the wing. Here the lift on a wing featuring a leading-edge vortex is considered by performing experiments on a translating flat-plate aerofoil that is accelerated from rest in a water towing tank at a fixed angle of attack of 15°.
Pitt Ford, C. W., Babinsky, H.
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Leading-edge vortex stability in insect wings
Physical Review E, 2005An analytical study is presented to determine if the persistency of the leading-edge vortex in an insect wing can be explained as the balance between vorticity generation at the leading edge and advection plus effects of vorticity stretching and tilting by the flow along the wing span.
F O, Minotti, E, Speranza
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