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Archambaud, Jean-Pierre and Arnal, Daniel and Godard, Jean-Luc and Hein, Stefan and Krier, Johann Valentin and Donelli, Raffaele S. and Hanifi, Ardeshir (2009) Transition control testing in the supersonic S2MA wind tunnel (SUPERTRAC project). IUTAM Symposium on Laminar-Turbulent Transition, 2009-06-23 - 2009-06-26, Stockholm (Sweden).
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Official URL: http://www.flow.kth.se/iutam09/
Abstract
This paper presents an attempt to control the laminar-turbulent transition on a swept wing in supersonic flow. The first part deals with the control of the transition due to crossflow (CF) instabilities present on a swept wing, by using Micron-Sized Roughness elements (MSR); the second one is focused on the prevention of the turbulent contamination along the Leading Edge (LE), using appropriate Anti-Contamination Devices (ACD). The work includes both numerical and experimental investigation.
| Item URL in elib: | https://elib.dlr.de/64019/ | ||||||||||||||||||||||||||||||||
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| Document Type: | Conference or Workshop Item (Speech, Paper) | ||||||||||||||||||||||||||||||||
| Title: | Transition control testing in the supersonic S2MA wind tunnel (SUPERTRAC project) | ||||||||||||||||||||||||||||||||
| Authors: |
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| Date: | 2009 | ||||||||||||||||||||||||||||||||
| Refereed publication: | No | ||||||||||||||||||||||||||||||||
| Open Access: | Yes | ||||||||||||||||||||||||||||||||
| Gold Open Access: | Yes | ||||||||||||||||||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||||||||||||||||||
| Page Range: | pp. 1-5 | ||||||||||||||||||||||||||||||||
| Series Name: | Conference Proceedings | ||||||||||||||||||||||||||||||||
| Status: | Published | ||||||||||||||||||||||||||||||||
| Keywords: | laminar-turbulent transition, flow control, supersonic, swept wing, attachment-line contamination, crossflow, micron-sized roughness, anti-contamination device | ||||||||||||||||||||||||||||||||
| Event Title: | IUTAM Symposium on Laminar-Turbulent Transition | ||||||||||||||||||||||||||||||||
| Event Location: | Stockholm (Sweden) | ||||||||||||||||||||||||||||||||
| Event Type: | international Conference | ||||||||||||||||||||||||||||||||
| Event Start Date: | 23 June 2009 | ||||||||||||||||||||||||||||||||
| Event End Date: | 26 June 2009 | ||||||||||||||||||||||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||||||||||||||||||||||||||
| HGF - Program: | Aeronautics | ||||||||||||||||||||||||||||||||
| HGF - Program Themes: | Aircraft Research (old) | ||||||||||||||||||||||||||||||||
| DLR - Research area: | Aeronautics | ||||||||||||||||||||||||||||||||
| DLR - Program: | L AR - Aircraft Research | ||||||||||||||||||||||||||||||||
| DLR - Research theme (Project): | L - Flight Physics (old) | ||||||||||||||||||||||||||||||||
| Location: | Göttingen | ||||||||||||||||||||||||||||||||
| Institutes and Institutions: | Institute of Aerodynamics and Flow Technology > Helicopters | ||||||||||||||||||||||||||||||||
| Deposited By: | Micknaus, Ilka | ||||||||||||||||||||||||||||||||
| Deposited On: | 03 May 2010 14:04 | ||||||||||||||||||||||||||||||||
| Last Modified: | 24 Apr 2024 19:29 |
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