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Lüdeke, Heinrich und Wartemann, Viola und 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. Seiten 227-234. ISBN 978-3-642-35679-7. ISSN 1612-2909.
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Kurzfassung
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.
| elib-URL des Eintrags: | https://elib.dlr.de/68474/ | ||||||||||||||||||||||||
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| Dokumentart: | Beitrag im Sammelband | ||||||||||||||||||||||||
| Titel: | Direct Numerical Simulation of Tollmien Schlichting Waves to Support Linear Stability Analysis | ||||||||||||||||||||||||
| Autoren: |
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| Datum: | 2013 | ||||||||||||||||||||||||
| Erschienen in: | New Results in Numerical and Experimental Fluid Mechanics VIII | ||||||||||||||||||||||||
| Referierte Publikation: | Ja | ||||||||||||||||||||||||
| Open Access: | Ja | ||||||||||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||||||||||
| In SCOPUS: | Nein | ||||||||||||||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||||||||||||||
| Band: | 121 | ||||||||||||||||||||||||
| Seitenbereich: | Seiten 227-234 | ||||||||||||||||||||||||
| Herausgeber: |
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| Verlag: | Springer Verlag | ||||||||||||||||||||||||
| Name der Reihe: | Notes on Numerical Fluid Mechanics and Multidisciplinary Design | ||||||||||||||||||||||||
| ISSN: | 1612-2909 | ||||||||||||||||||||||||
| ISBN: | 978-3-642-35679-7 | ||||||||||||||||||||||||
| Status: | veröffentlicht | ||||||||||||||||||||||||
| Stichwörter: | Direct Numerical Simulation, Tollmien Schlichting Waves, Linear Stability Analysis, Transition, Forward-Facing-Step | ||||||||||||||||||||||||
| HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||||||||||
| HGF - Programm: | Luftfahrt | ||||||||||||||||||||||||
| HGF - Programmthema: | Starrflügler (alt) | ||||||||||||||||||||||||
| DLR - Schwerpunkt: | Luftfahrt | ||||||||||||||||||||||||
| DLR - Forschungsgebiet: | L AR - Starrflüglerforschung | ||||||||||||||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | L - Flugphysik (alt) | ||||||||||||||||||||||||
| Standort: | Braunschweig | ||||||||||||||||||||||||
| Institute & Einrichtungen: | Institut für Aerodynamik und Strömungstechnik > Transportflugzeuge Institut für Aerodynamik und Strömungstechnik > Raumfahrzeuge | ||||||||||||||||||||||||
| Hinterlegt von: | Lüdeke, Dr.-Ing. Heinrich | ||||||||||||||||||||||||
| Hinterlegt am: | 18 Jan 2011 09:48 | ||||||||||||||||||||||||
| Letzte Änderung: | 31 Jul 2019 19:31 |
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