Results 71 to 80 of about 2,053,013 (165)
Improved prediction of laminar leading edge separation [PDF]
Research was conducted to provide a definite criterion for the prediction of the bubble burst on airfoils typical of those used for fighter wings. The approach taken was to correlate existing airfoil bubble burst data using various parameters at the ...
Ely, W. L., Herring, R. N.
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EcosphereMarginal populations of temperate species at the leading edge of their range will likely play a key role at the boreal‐temperate ecotone (BTE) in the face of climate changes.
Pierre‐Yves Mondou Laperrière +4 more
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International Journal of ThermofluidsThis experimental study investigated the cooling performance of two jet impingement configurations central and side. The effects of Reynolds numbers ranging from 5000 to 11,000 and rotation speeds ranging from 0 to 200 rpm on the total heat transfer ...
Ahmad Alqasrawi +4 more
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Total immersion crystal growth [PDF]
, 1987 Crystals of wide band gap materials are produced by positioning a holder receiving a seed crystal at the interface between a body of molten wide band gap material and an overlying layer of temperature-controlled, encapsulating liquid.
Morrison, Andrew D.
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Leading-edge pressure measurements of airfoil vortex interaction [PDF]
Experimental pressure-differential measurements made at 10% chord of an airfoil-vortex interaction are presented. A line vortex was oscillated over an airfoil perpendicular to the span and parallel to the chord.
Walsh, R. G., Jr.
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Generation of instability waves at a leading edge [PDF]
Two cases are considered. The first is concerned with mean flows of the Blasius type wherein the instabilities are represented by Tollmien-Schlichting waves.
Goldstein, M. E.
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Investigating body perception of multiple virtual hands in synchronized and asynchronized conditions
Frontiers in Virtual RealityAs part of research on human augmentation, multiple bodies are used in a virtual environment. For example, a study on multiple partial body parts has been conducted using up to 64 hands and showed that multiple hands reduced the distance traveled by one ...
Yuki Mashiyama +4 more
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Leading edge flap system for aircraft control augmentation [PDF]
, 1984 Traditional roll control systems such as ailerons, elevons or spoilers are least effective at high angles of attack due to boundary layer separation over the wing.
Rao, D. M.
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A simulation of film cooling in the leading edge region of a turbine blade (trench effect on film effectiveness from cylinder in crossflow) [PDF]
, 2012 Film cooling is one of the cooling system techniques applied to the turbine blade. Gas turbine use film cooling technique to protect turbine blade from expose directly to a hot gas to avoid the blade from defect.
Pairan, Mohamad Rasidi
core
Subscale, hydrogen-burning, airframe-integrated-scramjet: Experimental and theoretical evaluation of a water cooled strut airframe-integrated-scramjet: Experimental leading edge [PDF]
A water-cooled leading-edge design for an engine/airframe integrated scramjet model strut leading edge was evaluated. The cooling design employs a copper cooling tube brazed just downstream of the leading edge of a wedge-shaped strut which is constructed
Beach, H. L., Jr. +3 more
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