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Adaptive load redistribution using mini-TEDs

Gardner, Anthony Donald and Nitzsche, Jens and Neumann, Jens and Richter, Kai and Rosemann, Henning and Voß, Ralph (2006) Adaptive load redistribution using mini-TEDs. 25th International Congress of the Aeronautical Sciences, [2006-09-03-2006-09-08], Hamburg, Germany. ISBN 0-9533991-76.

Full text not available from this repository.

Abstract

This article describes work in the DLR high performance flexible aircraft project to investigate mini trailing edge devices for adaptive load redistribution. The EU project AWIATOR showed the potential of mini-TEDs, but the increased rear wing loading and resulting nose-down pitching moment require further investigation. 2-D computations were carried out to investigate effective split-flap deployment angles. The calculations show that the optimal height of a mini-TED on an unknown profile in transonic flow cannot be predicted by scaling with the boundary layer thickness on the pressure-side trailing edge. The scope of the future work on structure-coupled 3-D computations on a trimmed aircraft is described.

Document Type:Conference or Workshop Item (Paper)
Title:Adaptive load redistribution using mini-TEDs
Authors:
AuthorsInstitution or Email of Authors
Gardner, Anthony DonaldUNSPECIFIED
Nitzsche, JensUNSPECIFIED
Neumann, JensUNSPECIFIED
Richter, KaiUNSPECIFIED
Rosemann, HenningUNSPECIFIED
Voß, RalphUNSPECIFIED
Date:1 April 2006
Refereed publication:Yes
In ISI Web of Science:No
ISBN:0-9533991-76
Status:Published
Keywords:mini-TED, fluid-structure coupling, DLR-TAU, HighPerFlex
Event Title:25th International Congress of the Aeronautical Sciences
Event Location:Hamburg, Germany
Event Type:international Conference
Event Dates:[2006-09-03-2006-09-08]
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Aeronautics
HGF - Program Themes:Aircraft Research
DLR - Research area:Aeronautics
DLR - Program:L AR - Aircraft Research
DLR - Research theme (Project):L - Flight Physics
Location: Göttingen
Institutes and Institutions:Institute of Aeroelasticity > Aeroelastic Simulations
Institute of Aerodynamics and Flow Technology > High Speed Configurations
Deposited By: Dr. Anthony Gardner
Deposited On:23 Mar 2009
Last Modified:27 Apr 2009 05:05

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