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Lüdeke, Heinrich and Wartemann, Viola and Seitz, Arne (2013) Direct Numerical Simulation of Tollmien Schlichting Waves to Support Linear Stability Analysis. In: New Results in Numerical and Experimental Fluid Mechanics VIII Notes on Numerical Fluid Mechanics and Multidisciplinary Design, 121. Springer Verlag. pp. 227-234. ISBN 978-3-642-35679-7. ISSN 1612-2909.
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Abstract
In the present study direct numerical simulations (DNS) of Tollmien-Schlichting waves in attached boundary layers will be shown in comparison with local linear stability theory (LST). The goal of the investigation is a simulation of such modes in separated flow where LST is limited due to its basic approach. The method provides an improved understanding of the physical mechanisms behind the transition scenario in the linear as well as in the non-linear regime.
| Item URL in elib: | https://elib.dlr.de/68474/ | ||||||||||||||||||||||||
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| Document Type: | Contribution to a Collection | ||||||||||||||||||||||||
| Title: | Direct Numerical Simulation of Tollmien Schlichting Waves to Support Linear Stability Analysis | ||||||||||||||||||||||||
| Authors: |
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| Date: | 2013 | ||||||||||||||||||||||||
| Journal or Publication Title: | New Results in Numerical and Experimental Fluid Mechanics VIII | ||||||||||||||||||||||||
| Refereed publication: | Yes | ||||||||||||||||||||||||
| Open Access: | Yes | ||||||||||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||||||||||
| Volume: | 121 | ||||||||||||||||||||||||
| Page Range: | pp. 227-234 | ||||||||||||||||||||||||
| Editors: |
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| Publisher: | Springer Verlag | ||||||||||||||||||||||||
| Series Name: | Notes on Numerical Fluid Mechanics and Multidisciplinary Design | ||||||||||||||||||||||||
| ISSN: | 1612-2909 | ||||||||||||||||||||||||
| ISBN: | 978-3-642-35679-7 | ||||||||||||||||||||||||
| Status: | Published | ||||||||||||||||||||||||
| Keywords: | Direct Numerical Simulation, Tollmien Schlichting Waves, Linear Stability Analysis, Transition, Forward-Facing-Step | ||||||||||||||||||||||||
| 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 Institute of Aerodynamics and Flow Technology > Spacecraft | ||||||||||||||||||||||||
| Deposited By: | Lüdeke, Dr.-Ing. Heinrich | ||||||||||||||||||||||||
| Deposited On: | 18 Jan 2011 09:48 | ||||||||||||||||||||||||
| Last Modified: | 31 Jul 2019 19:31 |
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