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Windtunnel Rebuilding and Extrapolation to Flight at Transonic Speed for Exomars
Fertig, M and Neeb, D and Gülhan, A (2011) Windtunnel Rebuilding and Extrapolation to Flight at Transonic Speed for Exomars. ESA Comminications. 7th European Symposium on Aerothermodynamics for Space Vehicles, 09.-12. Mai 2011, Brügge, Belgien. ISBN 978 92 9092 256 8. ISSN 1609-042X
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Abstract
The static as well as the dynamic behaviour of the EXOMARS vehicle in the transonic velocity regime has been investigated experimentally by the Supersonic and Hypersonic Technology Department of DLR in order to investigate the behaviour prior to parachute opening. Since the experimental work was performed in air, a numerical extrapolation to flight by means of CFD is necessary. At low supersonic speed this extrapolation to flight was performed by the Spacecraft Department of the Institute of Flow Technology of DLR employing the CFD code TAU. Numerical as well as experimental results for the wind tunnel test at Mach 1.2 will be compared and discussed for three different angles of attack.
| Document Type: | Conference or Workshop Item (Paper) | ||||||||
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| Title: | Windtunnel Rebuilding and Extrapolation to Flight at Transonic Speed for Exomars | ||||||||
| Authors: |
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| Date: | 2011 | ||||||||
| Volume: | 692 | ||||||||
| Editors: |
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| Publisher: | ESA Comminications | ||||||||
| Series Name: | ESA Special Publication | ||||||||
| ISSN: | 1609-042X | ||||||||
| ISBN: | 978 92 9092 256 8 | ||||||||
| Status: | Published | ||||||||
| Keywords: | EXOMARS, CFD, Navier-Stokes, TAU | ||||||||
| Event Title: | 7th European Symposium on Aerothermodynamics for Space Vehicles | ||||||||
| Event Location: | Brügge, Belgien | ||||||||
| Event Type: | international Conference | ||||||||
| Event Dates: | 09.-12. Mai 2011 | ||||||||
| Organizer: | Congrex | ||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||
| HGF - Program: | Raumfahrt | ||||||||
| HGF - Program Themes: | R EW - Erforschung des Weltraums | ||||||||
| DLR - Research area: | Raumfahrt | ||||||||
| DLR - Program: | R EW - Erforschung des Weltraums | ||||||||
| DLR - Research theme (Project): | R - Projekt ExoMars | ||||||||
| Location: | Braunschweig | ||||||||
| Institutes and Institutions: | Institute of Aerodynamics and Flow Technology > Spacecraft Institute of Aerodynamics and Flow Technology > Supersonic and Hypersonic Technology | ||||||||
| Deposited By: | Dr. Markus Fertig | ||||||||
| Deposited On: | 17 Nov 2011 09:10 | ||||||||
| Last Modified: | 17 Nov 2011 09:10 |
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