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Wing Design based on a Tapered Wing NLF Airfoil Catalogue

v. Geyr, Judith and v. Knoblauch z. Hatzbach, Fedime and Arne, Seitz and Thomas, Streit and Georg, Wichmann (2012) Wing Design based on a Tapered Wing NLF Airfoil Catalogue. 18. DGLR-Fach-Symposium der STAB, 06. - 07. Nov. 2012, Stuttgart, Deutschland.

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Official URL: http://www.dlr.de/as/desktopdefault.aspx/tabid-652/1104_read-1678/

Abstract

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 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 acceptable 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/78748/
Document Type:Conference or Workshop Item (Speech, Paper)
Title:Wing Design based on a Tapered Wing NLF Airfoil Catalogue
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
v. Geyr, JudithDLRUNSPECIFIED
v. Knoblauch z. Hatzbach, FedimeDLRUNSPECIFIED
Arne, SeitzDLRUNSPECIFIED
Thomas, Streitth.streit (at) dlr.deUNSPECIFIED
Georg, WichmannDLRUNSPECIFIED
Date:2012
Refereed publication:No
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Volume:Jahresbericht_´2012
Page Range:pp. 90-91
Series Name:STAB-Mitteilung
Status:Published
Keywords:wing and airfoil design, transonic natural laminar flow, inverse design
Event Title:18. DGLR-Fach-Symposium der STAB
Event Location:Stuttgart, Deutschland
Event Type:national Conference
Event Dates:06. - 07. Nov. 2012
Organizer:Die deutsche Strömungsmechanische Arbeitsgemeinschaft, STAB
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: Streit, Dr.rer.nat. Thomas
Deposited On:17 Dec 2012 14:17
Last Modified:17 Dec 2012 14:17

Available Versions of this Item

  • Wing Design based on a Tapered Wing NLF Airfoil Catalogue. (deposited 17 Dec 2012 14:17) [Currently Displayed]

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