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Flock, Andreas and Kringe, Pascal Heinrich and Gülhan, Ali (2017) Longitudinal Stability Measurements of a Winged Biconic Configuration in Supersonic Flow. 7th EUROPEAN CONFERENCE FOR AERONAUTICS AND AEROSPACE SCIENCES (EUCASS), 2017-07-03 - 2017-07-07, Mailand, Italien. doi: 10.13009/EUCASS2017-571.
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Abstract
In the present manuscript a biconic re-entry model was investigated in a blow down wind tunnel at Mach 1.5, 2, 3, and 4. The main focus was on studying the longitudinal stability and aerodynamic efficiency in this flying regime. In particular, the influence of wings near the rear part of the model, their wing dihedral, and of additional body flaps was investigated. While the purely biconic configuration was unstable, it could be stabilized with wings at a 20 deg downward pitch and with the additional body flaps. In general a larger dihedral angle improved static longitudinal stability.
| Item URL in elib: | https://elib.dlr.de/117855/ | ||||||||||||||||
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| Document Type: | Conference or Workshop Item (Speech) | ||||||||||||||||
| Title: | Longitudinal Stability Measurements of a Winged Biconic Configuration in Supersonic Flow | ||||||||||||||||
| Authors: |
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| Date: | July 2017 | ||||||||||||||||
| Refereed publication: | No | ||||||||||||||||
| Open Access: | No | ||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||
| DOI: | 10.13009/EUCASS2017-571 | ||||||||||||||||
| Status: | Published | ||||||||||||||||
| Keywords: | Wind-Tunnels, 6 DOF Balance Measurement, static stability | ||||||||||||||||
| Event Title: | 7th EUROPEAN CONFERENCE FOR AERONAUTICS AND AEROSPACE SCIENCES (EUCASS) | ||||||||||||||||
| Event Location: | Mailand, Italien | ||||||||||||||||
| Event Type: | international Conference | ||||||||||||||||
| Event Start Date: | 3 July 2017 | ||||||||||||||||
| Event End Date: | 7 July 2017 | ||||||||||||||||
| 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 - Project ReFEx - Reusability Flight Experiment, R - Fligthexperiment Newfex (old), R - Shefex III (old) | ||||||||||||||||
| Location: | Köln-Porz | ||||||||||||||||
| Institutes and Institutions: | Institute for Aerodynamics and Flow Technology > Supersonic and Hypersonic Technology | ||||||||||||||||
| Deposited By: | Flock, Andreas | ||||||||||||||||
| Deposited On: | 03 Jan 2018 14:52 | ||||||||||||||||
| Last Modified: | 24 Apr 2024 20:22 |
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