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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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