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Numerical Investigation of the Flutter Behaviour of a Laminar Supercritical Airfoil

van Rooij, A.C.L.M. and Wegner, Wolfgang (2014) Numerical Investigation of the Flutter Behaviour of a Laminar Supercritical Airfoil. In: New Results in Numerical and Experimental Fluid Mechanics IX Notes on Numerical Fluid Mechanics and Multidisciplinary Design, 124. Springer International Publishing. pp. 33-41. ISBN 978-3-319-03158-3. ISSN 1612-2909

Full text not available from this repository.

Official URL: http://link.springer.com/chapter/10.1007/978-3-319-03158-3_4

Abstract

Nowadays laminar airfoils are considered in aircraft design in order to achieve laminar flow, thereby reducing the drag. Laminar flow should however not lead to a performance reduction of the aircraft. One of the constraints of the flight envelope is the flutter boundary. The influence of (partly) laminar flow on this boundary is however still unclear. Therefore numerical simulations have been performed. These show that the flutter behaviour of a laminar supercritical airfoil is more critical at transonic conditions in case of (partly) laminar flow.

Item URL in elib:https://elib.dlr.de/88324/
Document Type:Contribution to a Collection
Title:Numerical Investigation of the Flutter Behaviour of a Laminar Supercritical Airfoil
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
van Rooij, A.C.L.M.Anouk.vanRooij (at) dlr.deUNSPECIFIED
Wegner, WolfgangWolfgang.Wegner (at) dlr.deUNSPECIFIED
Date:2014
Journal or Publication Title:New Results in Numerical and Experimental Fluid Mechanics IX
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Volume:124
Page Range:pp. 33-41
Editors:
EditorsEmail
Dillmann, A.Institut für Aerodynamik und Strömungstechnik, German Aerospace Center (DLR)
Heller, G.Airbus Deutschland
Krämer, E.Institut für Aerodynamik und Gasdynamik, University of Stuttgart
Kreplin, H.-P.Deutsches Zentrum für Luft-und Raumfahrt (DLR), Institut für Aerodynamik und Strömungstechnik
Nitsche, W.Institut für Luft- und Raumfahrt, TU Berlin
Rist, U.Institut für Aerodynamik und Gasdynamik, University of Stuttgart
Publisher:Springer International Publishing
Series Name:Notes on Numerical Fluid Mechanics and Multidisciplinary Design
ISSN:1612-2909
ISBN:978-3-319-03158-3
Status:Published
Keywords:Boundary layer transition, Flutter, Laminar Airfoil, Transonic Flow, Unsteady Flow
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 - Simulation & Validation (old)
Location: Göttingen
Institutes and Institutions:Institute of Aeroelasticity > Aeroelastic Simulations
Deposited By: van Rooij, Anouk
Deposited On:28 Jul 2014 15:25
Last Modified:01 Dec 2018 19:50

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