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Werner, Michael (2019) Global Stability Analysis of the Interaction Between a Vortex and an Oblique Shock. 19. STAB-Workshop, 2019-11-05 - 2019-11-06, Göttingen.
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Official URL: https://www.dlr.de/as/desktopdefault.aspx/tabid-128/268_read-1678/
Abstract
In this study a simplified setup of shock/vortex-interaction was considered numerically. An oblique shock was created by a ramp in supersonic flow. A laminar Burgers vortex was then introduced upstream of the shock by modifying the inlet boundary condition of the simulation. The resulting baseflows were then analyzed with a tri-global stability analysis to identify the instability leading to vortex-breakdown.
| Item URL in elib: | https://elib.dlr.de/129017/ | ||||||||
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| Document Type: | Conference or Workshop Item (Speech) | ||||||||
| Title: | Global Stability Analysis of the Interaction Between a Vortex and an Oblique Shock | ||||||||
| Authors: |
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| Date: | 5 November 2019 | ||||||||
| Refereed publication: | Yes | ||||||||
| Open Access: | No | ||||||||
| Gold Open Access: | No | ||||||||
| In SCOPUS: | No | ||||||||
| In ISI Web of Science: | No | ||||||||
| Status: | Published | ||||||||
| Keywords: | Vortex/shock-interaction, oblique shock, global stability analysis, numerical study | ||||||||
| Event Title: | 19. STAB-Workshop | ||||||||
| Event Location: | Göttingen | ||||||||
| Event Type: | Workshop | ||||||||
| Event Start Date: | 5 November 2019 | ||||||||
| Event End Date: | 6 November 2019 | ||||||||
| Organizer: | STAB, DLR | ||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||
| HGF - Program: | Aeronautics | ||||||||
| HGF - Program Themes: | fixed-wing aircraft | ||||||||
| DLR - Research area: | Aeronautics | ||||||||
| DLR - Program: | L AR - Aircraft Research | ||||||||
| DLR - Research theme (Project): | L - Simulation and Validation (old) | ||||||||
| Location: | Göttingen | ||||||||
| Institutes and Institutions: | Institute for Aerodynamics and Flow Technology > High Speed Configurations, GO | ||||||||
| Deposited By: | Werner, Michael | ||||||||
| Deposited On: | 06 Nov 2019 16:37 | ||||||||
| Last Modified: | 24 Apr 2024 20:32 |
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