Oßwald, Kai and Hannemann, Volker and Hannemann, Klaus and Stephan, Sören and Radespiel, Rolf (2013) Numerical and Experimental Investigations of a Generic Rocket Launcher Configuration with Cold Plume in Hypersonic Flow. In: Proceedings of the 5th European Conference for Aerospace Sciences (p95), pp. 1-12. 5th European Conference for Aerospace Sciences (EUCASS), 2013-07-01 - 2013-07-05, München, Germany.
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Abstract
A generic rocket launcher geometry is studied experimentally and numerically at hypersonic flow conditions including a cold plume. The experiments are conducted in a hypersonic Ludwieg tube while numerical calculations are performed with a finite-volume Navier-Stokes solver using the Detached-Eddy Simulation technique. Good agreement for the mean flow field is obtained. However, discrepancies between the spectral analysis of the computed and measured pressure fluctuations are observed.
Item URL in elib: | https://elib.dlr.de/84033/ | ||||||||||||||||||||||||
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Document Type: | Conference or Workshop Item (Speech) | ||||||||||||||||||||||||
Title: | Numerical and Experimental Investigations of a Generic Rocket Launcher Configuration with Cold Plume in Hypersonic Flow | ||||||||||||||||||||||||
Authors: |
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Date: | 2013 | ||||||||||||||||||||||||
Journal or Publication Title: | Proceedings of the 5th European Conference for Aerospace Sciences | ||||||||||||||||||||||||
Refereed publication: | No | ||||||||||||||||||||||||
Open Access: | Yes | ||||||||||||||||||||||||
Gold Open Access: | No | ||||||||||||||||||||||||
In SCOPUS: | No | ||||||||||||||||||||||||
In ISI Web of Science: | No | ||||||||||||||||||||||||
Page Range: | pp. 1-12 | ||||||||||||||||||||||||
Series Name: | Conference Proceedings on CD-ROM | ||||||||||||||||||||||||
Status: | Published | ||||||||||||||||||||||||
Keywords: | base flow, plume, detached eddy simulation, ludwieg tube | ||||||||||||||||||||||||
Event Title: | 5th European Conference for Aerospace Sciences (EUCASS) | ||||||||||||||||||||||||
Event Location: | München, Germany | ||||||||||||||||||||||||
Event Type: | international Conference | ||||||||||||||||||||||||
Event Start Date: | 1 July 2013 | ||||||||||||||||||||||||
Event End Date: | 5 July 2013 | ||||||||||||||||||||||||
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 - Raumfahrzeugsysteme - Numerische Verfahren und Simulation (old) | ||||||||||||||||||||||||
Location: | Göttingen | ||||||||||||||||||||||||
Institutes and Institutions: | Institute of Aerodynamics and Flow Technology > Spacecraft | ||||||||||||||||||||||||
Deposited By: | Oßwald, Kai | ||||||||||||||||||||||||
Deposited On: | 24 Sep 2013 14:37 | ||||||||||||||||||||||||
Last Modified: | 24 Apr 2024 19:50 |
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