Results 251 to 260 of about 27,212 (306)
Research on the deformation mechanisms of accumulated landslides induced by different rain patterns based on flume model tests. [PDF]
PLoS OneYi W +5 more
europepmc +1 more source
Filaments of light dynamically isolate a single attosecond pulse. [PDF]
Nat CommunGhafur O.
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19th AIAA/CEAS Aeroacoustics Conference, 2013 This paper presents a panel of trailing edge geometries for reducing airfoil trailing edge noise experimentally. Three serrated-type trailing edges were designed and are presented as a passive treatment to reduce broadband trailing edge noise on an isolated airfoil. These are the slits, sawtooth with holes and slitted sawtooth.
Gruber, Mathieu +2 more
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, 2017 AbstractChapter 3 focuses on the high-Reynolds number flow of an incompressible fluid near the trailing edge of a flat plate. It begins with Goldstein’s (1930) solution for a viscous wake behind the plate, and shows that the displacement effect of the wake produces a singular pressure gradient near the trailing edge.
Anatoly I. Ruban
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2018
Aircraft wings are usually optimized for a specific design point. However, since they operate in a wide variety of flight regimes, some of these have conflicting impacts on aircraft design, as an aerodynamically efficient configuration in one instance may perform poorly in others.Conventional wing structures preclude any significant adaptation to ...
Concilio, Antonio +5 more
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Aircraft wings are usually optimized for a specific design point. However, since they operate in a wide variety of flight regimes, some of these have conflicting impacts on aircraft design, as an aerodynamically efficient configuration in one instance may perform poorly in others.Conventional wing structures preclude any significant adaptation to ...
Concilio, Antonio +5 more
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Spanning Trails Connecting Given Edges
Graphs and Combinatorics, 2005zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Hong-Jian Lai +3 more
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2nd Aeroacoustics Conference, 1975
Shadowgraphic observations of the flow structure of a wall jet downstream of the trailing edge of a flat plate were carried out. Shadowgraphs obtained at jet exit Mach number 0.3 to 0.8 consistently showed an orderly large oscillatory flow structure. It is believed that these large scale disturbances are the result of flow instabilities.
C. TAM, J. YU
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Shadowgraphic observations of the flow structure of a wall jet downstream of the trailing edge of a flat plate were carried out. Shadowgraphs obtained at jet exit Mach number 0.3 to 0.8 consistently showed an orderly large oscillatory flow structure. It is believed that these large scale disturbances are the result of flow instabilities.
C. TAM, J. YU
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, 2007 - Introduction to trailing-edge noise simulation using LES - Trailing-edge noise simulation using LES and APE - Trailing-edge nosie simulation using LES, Euler equations and the Kirchhoff Integral - Unsteady pressure-field analysis
Ewert, Roland, Manoha, Eric
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Passively morphing trailing edge design for composite tidal turbine blades [PDF]
Composite StructuresNumerical simulations and lab-scale experiments are used to evaluate three passively morphing trailing edge designs for a composite tidal turbine blade. The designs include a closed trailing edge, an open trailing edge, and a corrugated trailing edge. It
James M Maguire +2 more
exaly +2 more sources