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Schomberg, Thomas and Ritz, Robert and Wünsch, Olaf and Rütten, Markus and Kessler, Roland (2015) Flow Control of a Rotating Cylinder by the Use of a Structured Surface: A Visualization of Flow Structures. AIAA-Aviation - 22nd AIAA Computational Fluid Dynamics Conference, 22. - 26. June 2015, Dallas, TX, USA. doi: 10.2514/6.2015-2608. ISBN 978-1-62410-355-1.
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Official URL: http://arc.aiaa.org/doi/abs/10.2514/6.2015-2608
Abstract
Within the present numerical investigation different spherical grooves are applied to a circular cylinder. By the use of the overset grid method a spinning of the cylinder is combined by an in flow from a radial direction to simulate the flow around a rotating cylinder. The cylinder based Reynolds number is set to a fixed value of Re = 1:34 x 10^5. To determine the influence of the surface structure the groove geometry is varied. As a result, governing flow structures in and around an array of spherical grooves can be observed.
| Item URL in elib: | https://elib.dlr.de/99605/ | ||||||||||||||||||
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| Document Type: | Conference or Workshop Item (Speech) | ||||||||||||||||||
| Additional Information: | AIAA-2015-2608 | ||||||||||||||||||
| Title: | Flow Control of a Rotating Cylinder by the Use of a Structured Surface: A Visualization of Flow Structures | ||||||||||||||||||
| Authors: |
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| Date: | 2015 | ||||||||||||||||||
| Refereed publication: | Yes | ||||||||||||||||||
| Open Access: | No | ||||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||||
| DOI: | 10.2514/6.2015-2608 | ||||||||||||||||||
| Page Range: | pp. 1-16 | ||||||||||||||||||
| Series Name: | Conference Proceedings online | ||||||||||||||||||
| ISBN: | 978-1-62410-355-1 | ||||||||||||||||||
| Status: | Published | ||||||||||||||||||
| Keywords: | Rotating Cylinders, Flow Control | ||||||||||||||||||
| Event Title: | AIAA-Aviation - 22nd AIAA Computational Fluid Dynamics Conference | ||||||||||||||||||
| Event Location: | Dallas, TX, USA | ||||||||||||||||||
| Event Type: | international Conference | ||||||||||||||||||
| Event Dates: | 22. - 26. June 2015 | ||||||||||||||||||
| 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 - Military Technologies (old) | ||||||||||||||||||
| Location: | Göttingen | ||||||||||||||||||
| Institutes and Institutions: | Institute of Aerodynamics and Flow Technology > High Speed Configurations Institute of Aerodynamics and Flow Technology > C²A²S²E - Center for Computer Applications in AeroSpace Science and Engineering | ||||||||||||||||||
| Deposited By: | Micknaus, Ilka | ||||||||||||||||||
| Deposited On: | 23 Nov 2015 15:15 | ||||||||||||||||||
| Last Modified: | 23 Nov 2015 15:15 |
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