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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.
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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/ | |||||||||||||||||||||
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| Document Type: | Contribution to a Collection | |||||||||||||||||||||
| Title: | Numerical Investigation of the Flutter Behaviour of a Laminar Supercritical Airfoil | |||||||||||||||||||||
| Authors: |
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| 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: |
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| 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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