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Lüdeke, Heinrich und Wartemann, Viola (2013) DNS of Mack-Mode Damping on Porous Coated Cones. In: Progress in Flight Physics Eucass Book Series, Vol. 5. Torus Press. Seiten 57-68. ISBN 978-2-7598-0877-9.
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Kurzfassung
The flow field over a 3° blunt cone is investigated with respect to a hypersonic stability analysis of the boundary-layer flow at Mach 6 with porous as well as smooth walls by comparing local direct numerical simulations (DNS) and linear stability theory (LST) data. The original boundary-layer profile is generated by a finite volume solver, using shock capturing techniques to generate an axisymmetric flow field. Local boundary-layer profiles are extracted from this flow field and hypersonic Mack-modes are superimposed for cone-walls with- and without a porous surface, used as a passive transition-reduction device. Special care is taken on curvature effects of the wall on the mode development over smooth and porous walls.
| elib-URL des Eintrags: | https://elib.dlr.de/85718/ | ||||||||||||||||||||
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| Dokumentart: | Beitrag im Sammelband | ||||||||||||||||||||
| Titel: | DNS of Mack-Mode Damping on Porous Coated Cones | ||||||||||||||||||||
| Autoren: |
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| Datum: | 2013 | ||||||||||||||||||||
| Erschienen in: | Progress in Flight Physics | ||||||||||||||||||||
| Referierte Publikation: | Ja | ||||||||||||||||||||
| Open Access: | Nein | ||||||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||||||
| In SCOPUS: | Nein | ||||||||||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||||||||||
| Band: | Vol. 5 | ||||||||||||||||||||
| Seitenbereich: | Seiten 57-68 | ||||||||||||||||||||
| Herausgeber: |
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| Verlag: | Torus Press | ||||||||||||||||||||
| Name der Reihe: | Eucass Book Series | ||||||||||||||||||||
| ISBN: | 978-2-7598-0877-9 | ||||||||||||||||||||
| Status: | veröffentlicht | ||||||||||||||||||||
| Stichwörter: | kegelströmung, DNS, Mack Moden, poröse Oberflächen, Transition | ||||||||||||||||||||
| HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||||||
| HGF - Programm: | Raumfahrt | ||||||||||||||||||||
| HGF - Programmthema: | Raumtransport | ||||||||||||||||||||
| DLR - Schwerpunkt: | Raumfahrt | ||||||||||||||||||||
| DLR - Forschungsgebiet: | R RP - Raumtransport | ||||||||||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | R - Proj. Thermas (alt) | ||||||||||||||||||||
| Standort: | Braunschweig | ||||||||||||||||||||
| Institute & Einrichtungen: | Institut für Aerodynamik und Strömungstechnik > Raumfahrzeuge | ||||||||||||||||||||
| Hinterlegt von: | Seyfried, Beate | ||||||||||||||||||||
| Hinterlegt am: | 27 Nov 2013 16:34 | ||||||||||||||||||||
| Letzte Änderung: | 25 Nov 2014 15:50 |
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