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Beck, W.H. and Eitelberg, G. and Trinks, O. and Wollenhaupt, M. (1998) Testing Methodologies in the DLR High Enthalpy Shock Tunnel HEG. In: 20th AIAA Advanced Measurement and Ground Testing Technology Conference. 20th AIAA Advanced Measurement and Ground Testing Technology Conference, Albuquerque/USA, 15.-18. Juni 1998.
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Abstract
Spectroscopie techniques in use on the High Enthalpy Shock Tunnel HEG to characterize the free stream flow and to probe the gas properties in the vicinity of test models are discussed. Results are presented on the powerful emission emanating from behind strong shocks, on the problems encountered in using nitric oxide laser induced fluorescence in these difficult enviroments (as studied in test cell and HEG work), and on diode laser absorption work using seeded rubidium to probe the free stream temperatures and flow velocities
| Item URL in elib: | https://elib.dlr.de/13401/ | ||||||||||||||||||||
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| Document Type: | Conference or Workshop Item (Paper) | ||||||||||||||||||||
| Additional Information: | LIDO-Berichtsjahr=1999, | ||||||||||||||||||||
| Title: | Testing Methodologies in the DLR High Enthalpy Shock Tunnel HEG | ||||||||||||||||||||
| Authors: |
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| Date: | 1998 | ||||||||||||||||||||
| Journal or Publication Title: | 20th AIAA Advanced Measurement and Ground Testing Technology Conference | ||||||||||||||||||||
| Open Access: | No | ||||||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||||||
| Editors: |
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| Series Name: | AIAA 98-2770 | ||||||||||||||||||||
| Status: | Published | ||||||||||||||||||||
| Keywords: | Dioden laser absorption, rubidium, high enthalpy flows, flow velocity, translational temperature | ||||||||||||||||||||
| Event Title: | 20th AIAA Advanced Measurement and Ground Testing Technology Conference, Albuquerque/USA, 15.-18. Juni 1998 | ||||||||||||||||||||
| Organizer: | American Institute of Aeronautics and Astronautics | ||||||||||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport (old) | ||||||||||||||||||||
| HGF - Program: | Space (old) | ||||||||||||||||||||
| HGF - Program Themes: | W RP - Raumtransport | ||||||||||||||||||||
| DLR - Research area: | Space | ||||||||||||||||||||
| DLR - Program: | W RP - Raumtransport | ||||||||||||||||||||
| DLR - Research theme (Project): | UNSPECIFIED | ||||||||||||||||||||
| Location: | Köln-Porz , Braunschweig , Göttingen | ||||||||||||||||||||
| Institutes and Institutions: | Institute of Aerodynamics and Flow Technology > Institut für Strömungsmechanik | ||||||||||||||||||||
| Deposited By: | DLR-Beauftragter, elib | ||||||||||||||||||||
| Deposited On: | 16 Sep 2005 | ||||||||||||||||||||
| Last Modified: | 14 Jan 2010 20:23 |
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