Results 61 to 70 of about 2,053,013 (165)

Effects of leading-edge devices on the low-speed aerodynamic characteristics of a highly-swept arrow-wing [PDF]

open access: yes
An investigation was conducted in the Texas A&M University 7 by 10 foot Low Speed Wind Tunnel to provide a direct comparison of the effect of several leading edge devices on the aerodynamic performance of a highly swept wing configuration.
Imbrie, P. K.   +2 more
core   +1 more source

Leading-Edge Roughness Affecting Diamond-Wing Aerodynamic Characteristics

open access: yesAerospace, 2018
Diamond wing configurations for low signature vehicles have been studied in recent years. Yet, despite numerous research on highly swept, sharp edged wings, little research on aerodynamics of semi-slender wings with blunt leading-edges exists. This paper
Andrei Buzica   +3 more
doaj   +1 more source

Aeroacoustic and aerodynamic performances of an aerofoil subjected to sinusoidal leading edges [PDF]

open access: yes, 2015
This paper presents the preliminary results on the aeroacoustic and aerodynamic performances of a NACA65-(12)10 aerofoil subjected to 12 sinusoidal leading edges.
Chong, TP   +5 more
core   +1 more source

Off the Script: Leading-Edge Technology on the RWU Campus [PDF]

open access: yes, 2012
Alumnus, parent and trustee Tim Baxter ’83 – president of Samsung Electronics America – chats with President Farish about this fall’s Samsung/RWU ...
Clark, Brian E.
core   +1 more source

Effects of wing-leading-edge modifications on a full-scale, low-wing general aviation airplane: Wind-tunnel investigation of high-angle-of-attack aerodynamic characteristics [PDF]

open access: yes
Wing-leading-edge modifications included leading-edge droop and slat configurations having full-span, partial-span, or segmented arrangements. Other devices included wing-chord extensions, fences, and leading-edge stall strips.
Johnson, J. L., Jr.   +2 more
core   +1 more source

The Analysis of Leading Edge Deformations on Turbomachine Blades

open access: yesEnergies, 2019
With recent advancements in the development of material and manufacturing technology, the leading edge geometry of turbomachine blades has attracted widespread attention.
Le Li, Huoxing Liu
doaj   +1 more source

A method for computing the leading-edge suction in a higher-order panel method [PDF]

open access: yes
Experimental data show that the phenomenon of a separation induced leading edge vortex is influenced by the wing thickness and the shape of the leading edge.
Ehlers, F. E., Manro, M. E.
core   +1 more source

Suppression of flutter [PDF]

open access: yes, 1973
An active aerodynamic control system to control flutter over a large range of oscillatory frequencies is described. The system is not affected by mass, stiffness, elastic axis, or center of gravity location of the system, mode of vibration, or Mach ...
Nissim, E.
core   +1 more source

Leading-edge receptivity for blunt-nose bodies [PDF]

open access: yes
This research program investigates boundary-layer receptivity in the leading-edge region for bodies with blunt leading edges. Receptivity theory provides the link between the unsteady distrubance environment in the free stream and the initial amplitudes ...
Kerschen, Edward J.
core   +1 more source

Astrocyte glucose metabolism highlights the link between cannabis use and social behavior

open access: yesJournal of Diabetes Investigation, 2022
Dipanjan Chanda, In‐Kyu Lee
doaj   +1 more source

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