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Kirmse, Tania and Schröder, Andreas and Martinez Schramm, Jan and Karl, Sebastian and Hannemann, Klaus (2009) Application of Particle Image Velocimetry and the Background Oriented Schlieren Technique in the High Enthalpy Shock Tunnel Göttingen HEG. 27th International Symposium on Shock Waves, 2009-07-19 - 2009-07-24, St. Petersburg (Russia). ISBN 978-593634-047-5.
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Official URL: http://www.ioffe.ru/ISSW27/index.html
Abstract
The applicability of the PIV and BOS technique was demonstrated in the High Enthalpy Shock Tunnel Göttingen, HEG. Two different validation experiments were performed. The velocity field around a wedge in a Mach 6 flow was measured by means of PIV and the results were compared to a numerical calculation. The BOS technique was applied to investigate the density field in the shock layer of a sphere at HEG condition III and I (total enthalpy of 13 and 20 MJ/kg). The axi-symmetric nature of the flow field enabled the use of BOS in addition to holographic interferometry, thus the results of both density measurement techniques can be compared
| Item URL in elib: | https://elib.dlr.de/57133/ | ||||||||||||||||||||||||
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| Document Type: | Conference or Workshop Item (Speech, Paper) | ||||||||||||||||||||||||
| Title: | Application of Particle Image Velocimetry and the Background Oriented Schlieren Technique in the High Enthalpy Shock Tunnel Göttingen HEG | ||||||||||||||||||||||||
| Authors: |
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| Date: | 2009 | ||||||||||||||||||||||||
| Refereed publication: | No | ||||||||||||||||||||||||
| Open Access: | No | ||||||||||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||||||||||
| Page Range: | p. 76 | ||||||||||||||||||||||||
| Series Name: | Conference Proceedings | ||||||||||||||||||||||||
| ISBN: | 978-593634-047-5 | ||||||||||||||||||||||||
| Status: | Published | ||||||||||||||||||||||||
| Keywords: | PIV, BOS, high enthalpy flow, optical measurement technique, shock tunnel | ||||||||||||||||||||||||
| Event Title: | 27th International Symposium on Shock Waves | ||||||||||||||||||||||||
| Event Location: | St. Petersburg (Russia) | ||||||||||||||||||||||||
| Event Type: | international Conference | ||||||||||||||||||||||||
| Event Dates: | 2009-07-19 - 2009-07-24 | ||||||||||||||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport (old) | ||||||||||||||||||||||||
| HGF - Program: | Aeronautics | ||||||||||||||||||||||||
| HGF - Program Themes: | Aircraft Research (old) | ||||||||||||||||||||||||
| DLR - Research area: | Aeronautics | ||||||||||||||||||||||||
| DLR - Program: | L AR - Aircraft Research | ||||||||||||||||||||||||
| DLR - Research theme (Project): | L - Flight Physics (old) | ||||||||||||||||||||||||
| Location: | Göttingen | ||||||||||||||||||||||||
| Institutes and Institutions: | Institute of Aerodynamics and Flow Technology > Spacecraft Institute of Aerodynamics and Flow Technology > Experimental Methods | ||||||||||||||||||||||||
| Deposited By: | Micknaus, Ilka | ||||||||||||||||||||||||
| Deposited On: | 13 Oct 2009 10:41 | ||||||||||||||||||||||||
| Last Modified: | 27 Oct 2009 15:09 |
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