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Aerodynamic Optimization of a 3-Element High-Lift Airfoil under Kinematic Constraints

Franke, Dirk M. (2013) Aerodynamic Optimization of a 3-Element High-Lift Airfoil under Kinematic Constraints. In: New Results in Numerical and Experimental Fluid Mechanics VIII Notes on Numerical Fluid Mechanics and Multidisciplinary Design, 121. Springer Verlag. pp. 9-16. ISBN 978-3-642-35679-7. ISSN 1612-2909

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Abstract

The design of the high-lift system is crucial for the economical success of a commercial airplane. The aim of this work is to find a optimized high-lift system with improved aerodynamic performance and kinematic properties. The analysis presented in this work covers the simulation of the aerodynamics and the kinematics, which are embedded in an optimization framework. The optimization revealed a configuration that fulfills the kinematic constraints and an improvement in the aerodynamic performance. It can be stated that the consideration of additional kinematic constraints for an aerodynamic setting optimization leads to a more realistic design.

Item URL in elib:https://elib.dlr.de/66922/
Document Type:Contribution to a Collection
Title:Aerodynamic Optimization of a 3-Element High-Lift Airfoil under Kinematic Constraints
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Franke, Dirk M.d.franke (at) dlr.deUNSPECIFIED
Date:2013
Journal or Publication Title:New Results in Numerical and Experimental Fluid Mechanics VIII
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Volume:121
Page Range:pp. 9-16
Editors:
EditorsEmail
Dillmann, AndreasUNSPECIFIED
Heller, GerdAirbus Deutschland, Bremen, Germany
Kreplin, Hans-PeterUNSPECIFIED
Nitsche, WolfgangTU Berlin, Berlin, Germany
Peltzer, InkenBeechcraft Berlin aviation GmbH, Schönefeld, Germany
Publisher:Springer Verlag
Series Name:Notes on Numerical Fluid Mechanics and Multidisciplinary Design
ISSN:1612-2909
ISBN:978-3-642-35679-7
Status:Published
Keywords:Aerodynamic Optimization, Kinematics, Gradient Free Optimization, High-Lift, Setting Optimization
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Aeronautics
HGF - Program Themes:Aircraft Research (old)
DLR - Research area:Aeronautics
DLR - Program:L AR - Aircraft Research
DLR - Research theme (Project):L - Flight Physics (old)
Location: Braunschweig
Institutes and Institutions:Institute of Aerodynamics and Flow Technology > Transport Aircraft
Deposited By: Franke, Dirk
Deposited On:07 Dec 2010 11:22
Last Modified:31 Jul 2019 19:29

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