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Lüdeke, Heinrich and Wartemann, Viola (2013) DNS of Mack-Mode Damping on Porous Coated Cones. In: Progress in Flight Physics Eucass Book Series, Vol. 5. Torus Press. pp. 57-68. ISBN 978-2-7598-0877-9.
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Abstract
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.
| Item URL in elib: | https://elib.dlr.de/85718/ | ||||||||||||||||||||
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| Document Type: | Contribution to a Collection | ||||||||||||||||||||
| Title: | DNS of Mack-Mode Damping on Porous Coated Cones | ||||||||||||||||||||
| Authors: |
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| Date: | 2013 | ||||||||||||||||||||
| Journal or Publication Title: | Progress in Flight Physics | ||||||||||||||||||||
| Refereed publication: | Yes | ||||||||||||||||||||
| Open Access: | No | ||||||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||||||
| Volume: | Vol. 5 | ||||||||||||||||||||
| Page Range: | pp. 57-68 | ||||||||||||||||||||
| Editors: |
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| Publisher: | Torus Press | ||||||||||||||||||||
| Series Name: | Eucass Book Series | ||||||||||||||||||||
| ISBN: | 978-2-7598-0877-9 | ||||||||||||||||||||
| Status: | Published | ||||||||||||||||||||
| Keywords: | kegelströmung, DNS, Mack Moden, poröse Oberflächen, Transition | ||||||||||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||||||||||||||
| HGF - Program: | Space | ||||||||||||||||||||
| HGF - Program Themes: | Space Transportation | ||||||||||||||||||||
| DLR - Research area: | Raumfahrt | ||||||||||||||||||||
| DLR - Program: | R RP - Space Transportation | ||||||||||||||||||||
| DLR - Research theme (Project): | R - Proj. Thermas (old) | ||||||||||||||||||||
| Location: | Braunschweig | ||||||||||||||||||||
| Institutes and Institutions: | Institute of Aerodynamics and Flow Technology > Spacecraft | ||||||||||||||||||||
| Deposited By: | Seyfried, Beate | ||||||||||||||||||||
| Deposited On: | 27 Nov 2013 16:34 | ||||||||||||||||||||
| Last Modified: | 25 Nov 2014 15:50 |
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