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Wing Design Based on a Tapered Wing Natural Laminar Flow Airfoil Catalogue

Geyr, Frfr. von, Judith and Knoblauch zu Hatzbach, von, Fedime and Streit, Thomas and Wichmann, Georg (2014) Wing Design Based on a Tapered Wing Natural Laminar Flow Airfoil Catalogue. In: New Results in Numerical and Experimental Fluid Mechanics IX Notes on Numerical Fluid Mechanics and Multidisciplinary Design, 124. Springer Verlag. pp. 183-191. ISBN 978-3-319-03157-6. ISSN 1612-2909

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Official URL: http://link.springer.com/chapter/10.1007/978-3-319-03158-3_19


In this work airfoil and wing design results using a sectional conical wing method for analysis and design are presented. This method allows the design of swept tapered wing sections. It is useful for transonic Natural Laminar Flow (NLF) design, where sweep and tapering of the wing has to be taken into account. In the first part of this work a transonic tapered wing NLF airfoil catalogue was generated. Different airfoils were designed by varying the design Mach and Reynolds numbers, lift coefficient, leading-edge sweep and airfoil thickness. In the second part a NLF wing was designed for a short range aircraft wing-body configuration. Using the airfoils from the catalogue a wing was obtained with an acceptably large transition region and small shocks on the upper side. Due to the fuselage influence the inner lower wing required further design. For this purpose a 3D inverse design method was used

Item URL in elib:https://elib.dlr.de/91146/
Document Type:Contribution to a Collection
Title:Wing Design Based on a Tapered Wing Natural Laminar Flow Airfoil Catalogue
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Geyr, Frfr. von, Judithjudith.vgeyr (at) dlr.deUNSPECIFIED
Knoblauch zu Hatzbach, von, FedimeUNSPECIFIEDUNSPECIFIED
Streit, Thomasthomas.streit (at) dlr.deUNSPECIFIED
Wichmann, Georggeorg.wichmann (at) dlr.deUNSPECIFIED
Journal or Publication Title:New Results in Numerical and Experimental Fluid Mechanics IX
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In ISI Web of Science:No
DOI :10.1007/978-3-319-03158-3_19
Page Range:pp. 183-191
Dillmann, AndreasDLR Göttingen
Heller, GerdAirbus Deutschland
Krämer, EwaldUniversität Stuttgart
Kreplin, Hans-PeterDLR Göttingen
Nitsche, WolfgangTU Berlin
Rist, UlrichUniverstität Stuttgart
Publisher:Springer Verlag
Series Name:Notes on Numerical Fluid Mechanics and Multidisciplinary Design
Keywords:Flügelentwurf, NLF, Profilkatalog
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Aeronautics
HGF - Program Themes:fixed-wing aircraft
DLR - Research area:Aeronautics
DLR - Program:L AR - Aircraft Research
DLR - Research theme (Project):L - Flight Physics
Location: Braunschweig
Institutes and Institutions:Institute of Aerodynamics and Flow Technology > Transport Aircraft
Deposited By: Seyfried, Beate
Deposited On:20 Oct 2014 11:57
Last Modified:27 Feb 2015 10:31

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