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Neumann, Jens (2024) Parametric grid fin design study for the T3 vehicle within SALTO. DGLR STAB Symposium, 2024-11-13 - 2024-11-14, Regensburg, Deutschland. (Unpublished)
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Abstract
Numerical simulations were conducted to investigate the aerodynamic performance of grid fins for a reusable first stage, within the SALTO project. The influence of the descent trajectory was taken into account. This study provides a systematic overview of the geometric parameters of grid fins and their effects on mass and steering forces generated. The results are compared to a baseline geometry. Parameter combinations were analysed that lead to a slightly lighter and aerodynamically improved geometry.
| Item URL in elib: | https://elib.dlr.de/210892/ | ||||||||
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| Document Type: | Conference or Workshop Item (Speech) | ||||||||
| Title: | Parametric grid fin design study for the T3 vehicle within SALTO | ||||||||
| Authors: |
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| Date: | 13 November 2024 | ||||||||
| Refereed publication: | No | ||||||||
| Open Access: | Yes | ||||||||
| Gold Open Access: | No | ||||||||
| In SCOPUS: | No | ||||||||
| In ISI Web of Science: | No | ||||||||
| Status: | Unpublished | ||||||||
| Keywords: | grid fin, SALTO, reusability, CFD, re-entry, aerodynamic, control surface, numerical simulations, supersonic, transonic | ||||||||
| Event Title: | DGLR STAB Symposium | ||||||||
| Event Location: | Regensburg, Deutschland | ||||||||
| Event Type: | national Conference | ||||||||
| Event Start Date: | 13 November 2024 | ||||||||
| Event End Date: | 14 November 2024 | ||||||||
| Organizer: | Deutsche Strömungsmechanische Arbeitsgemeinschaft | ||||||||
| 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 - SALTO | ||||||||
| Location: | Braunschweig | ||||||||
| Institutes and Institutions: | Institute for Aerodynamics and Flow Technology | ||||||||
| Deposited By: | Neumann, Jens | ||||||||
| Deposited On: | 19 Dec 2024 09:34 | ||||||||
| Last Modified: | 19 Dec 2024 09:34 |
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