elib
DLR-Header
DLR-Logo -> http://www.dlr.de
DLR Portal Home | Imprint | Contact | Deutsch
Fontsize: [-] Text [+]

Numerical Analysis of Transport Aircraft using different Wing Tip Devices

Streit, T. and Ronzheimer, A. and Büscher, A. (2004) Numerical Analysis of Transport Aircraft using different Wing Tip Devices. DGLR/STAB Symposium, Bremen (de), 16.-18.11.2004.

Full text not available from this repository.

Abstract

Numerical solutions of the Navier-Stokes equations for a modern transport configuration with three different wing tip devices are presented. Solutions are obtained at high speed for the cruise configuration and at low speed for the corresponding take-off configuration. This study is performed within the European Union project M-DAW (Modelling and Design of Advanced Wing Tip Devices). The numerical results are analysed to characterise the function and performance of the wing tip devices using relevant pressure distributions, local distributions of force and moment, surface contours and skin friction lines. In addition in the case of take-off case vortex wake was analysed in the nearfield tip. Numerical results are compared with experimental data obtained in cryogenic wind tunnel tests at high speed in the ETW (European Transonic Wind Tunnel) and at low speed in the DNW-KKK (Cryogenic Wind Tunnel Cologne).

Document Type:Conference or Workshop Item (Paper)
Additional Information: LIDO-Berichtsjahr=2005,
Title:Numerical Analysis of Transport Aircraft using different Wing Tip Devices
Authors:
AuthorsInstitution or Email of Authors
Streit, T.UNSPECIFIED
Ronzheimer, A.UNSPECIFIED
Büscher, A.Technische Universität Braunschweig
Date:2004
Status:Published
Event Title:DGLR/STAB Symposium, Bremen (de), 16.-18.11.2004
Organizer:DGLR
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: Köln-Porz , Braunschweig , Göttingen
Institutes and Institutions:Institute of Aerodynamics and Flow Technology
Deposited By: Claudia Grant
Deposited On:31 Jan 2006
Last Modified:14 Jan 2010 19:44

Repository Staff Only: item control page

Browse
Search
Help & Contact
Informationen
electronic library is running on EPrints 3.3.12
Copyright © 2008-2012 German Aerospace Center (DLR). All rights reserved.