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DNS of Mack-Mode Damping on Porous Coated Cones

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.

Full text not available from this repository.

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/
Document Type:Contribution to a Collection
Title:DNS of Mack-Mode Damping on Porous Coated Cones
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Lüdeke, Heinrichheinrich.luedeke (at) dlr.deUNSPECIFIED
Wartemann, Violaviola.wartemann (at) dlr.deUNSPECIFIED
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:
EditorsEmail
Reijasse, Ph.Onera, France
Knight, D.Rutgers, USA
Ivanov, M.UNSPECIFIED
Lipatov, I.UNSPECIFIED
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 Transport
DLR - Research area:Raumfahrt
DLR - Program:R RP - Raumtransport
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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