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Korfanty, Marius and Longo, José Maria (2008) CFD based Dynamic Analysis of Atmospheric Re-Entry Vehicles. 2nd International ARA Days, 2008-21-10 - 2008-23-10, Arcachon (France).
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Abstract
A Computational Fluid Dynamics analysis is undertaken to predict static- and dynamic-aerodynamic coefficients for re-entry vehicles. To determine the dynamic behavior of flying vehicles, here is presented a strategy based on the DLR CFD-TAU code with integrated flight mechanics equations in combination with a novel Chimera-Technique. The new Chimera strategy provides also a way to perform grid independent studies when using hybrid meshes. The present results demonstrate the potential of the technique as a major step to remove the classical illness of the force oscillation approach for the prediction of dynamic derivatives on re-entry vehicles.
| Item URL in elib: | https://elib.dlr.de/58218/ | |||||||||
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| Document Type: | Conference or Workshop Item (Paper) | |||||||||
| Title: | CFD based Dynamic Analysis of Atmospheric Re-Entry Vehicles | |||||||||
| Authors: |
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| Date: | 22 October 2008 | |||||||||
| Refereed publication: | Yes | |||||||||
| Open Access: | Yes | |||||||||
| Gold Open Access: | No | |||||||||
| In SCOPUS: | No | |||||||||
| In ISI Web of Science: | No | |||||||||
| Status: | Published | |||||||||
| Keywords: | hypersonic, grid generation, moving grids, fly dynamics, fly mechanics | |||||||||
| Event Title: | 2nd International ARA Days | |||||||||
| Event Location: | Arcachon (France) | |||||||||
| Event Type: | international Conference | |||||||||
| Event Dates: | 2008-21-10 - 2008-23-10 | |||||||||
| Organizer: | The Atmospheric Re-entry Association | |||||||||
| 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): | W - Vorhaben SHEFEX (old) | |||||||||
| Location: | Braunschweig | |||||||||
| Institutes and Institutions: | Institute of Aerodynamics and Flow Technology > Spacecraft | |||||||||
| Deposited By: | Longo, Dr.-Ing. Jose Maria | |||||||||
| Deposited On: | 13 Mar 2009 | |||||||||
| Last Modified: | 31 Jul 2019 19:24 |
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