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Robotic Trailing Edge Flap Drilling System
SAE Technical Paper Series, 2009<div class="htmlview paragraph">The second generation of Electroimpact's ONCE robotic drilling system has been successfully deployed in production. The automated system for drilling and inspection of skins to substructure in trailing edge flaps comprises an off-the-shelf KUKA KR360 robot integrated with an Electroimpact process head, 7th axis ...
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Adaptive Trailing Edge Flap Placement
2014The chapter proposes a smart rotor configuration for the NREL 5 MW turbine with Adaptive Trailing Edge Flaps (ATEF) on each of the blades. Flaps with the aerodynamic proprieties presented in the previous chapter are included in the HAWC2 model of the wind turbine, and aeroelastic simulations are performed to determine the blade root flapwise bending ...
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Leading- and trailing-edge flaps on supersonic delta wings
Journal of Aircraft, 1990An experimental investigation has been conducted to evaluate the effectiveness of leading- and trailing-edge flaps on a flat wing and a cambered wing at supersonic speeds. Experimental testing was conducted at Mach numbers of 1.6,1.8, 2.0, and 2.16.
Gloria Hernandez +2 more
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Gust Rejection Using Active Trailing Edge Flaps
Proceedings of the AHS International 68th Annual Forum and Technology Display, 2012Future rotorcraft are likely to incorporate on-blade actuation for vibration, noise, or performance improvements, in addition to traditional swashplates. This paper investigates the feasibility of using trailing edge flap (TEF) actuation to augment the vehicle flight control system.
Pamela Montanye, Ivan Grill, Joseph Horn
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Airfoil performance studies with a trailing edge jet flap
Canadian Aeronautics and Space Journal, 2014This paper discusses the concept of simple blowing directly from the trailing edge of the wing of an aircraft to provide increased lift, especially during the take-off and landing maneuvers. Although a noticeable increment in coefficient of lift has been obtained to replace or even augment the effect of classic flaps, its application as a means to ...
Ibraheem AlQadi +2 more
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Piezobimorph Actuated Servotab for Controlling a Trailing Edge Flap
46th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference, 2005A helicopter trailing edge flap with a piezoceramic actuated servotab is investigated experimentally. The system is designed to amplify the small stroke of the piezoceramic using a combination of mechanical, electrical and aerodynamic factors. Flap deflections occur in response to the aer odynamic hinge moments created by the oscillations of the ...
Jaye Falls, Inderjit Chopra
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Transonic buffet of a supercritical airfoil with trailing-edge flap
Journal of Aircraft, 1989A supercritical airfoil with a trailing-edge flap was tested at the High Reynolds Number Two-Dimensional Test Facility of the National Aeronautical Establishment. Buffet boundaries at various flap angles were determined from the divergence of the indicated normal-force fluctuations.
Tang, F. C., Lee, B. H. K.
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Role of Trailing-Edge Vortices on the Hawkmothlike Flapping Wing
Journal of Aircraft, 2015A time-course force measurement and time-resolved particle image velocimetry study were conducted to investigate the unsteady characteristics of an insect wing. In most cases, the tendencies of the aerodynamic forces in the stroke phase were extremely similar to the stroke velocity profiles, which indicated the appositeness of the steady aerodynamic ...
Jong-seob Han +3 more
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Flow Control by Oscillating Trailing-Edge Flaps
AIAA Journal, 2023Anılır, Berkan +2 more
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Trailing edge flap influence on leading edge vortex flap aerodynamics
20th Aerospace Sciences Meeting, 1982J. MARCHMAN, III, A. GRANTZ
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