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Debernardis, Nicola and Schwarz, Clemens and Braukmann, Johannes N. (2021) BOS-Based Three-Dimensional Reconstruction of Rotor Blade Tip Vortex Positions. In: 22nd STAB/DGLR Symposium on New Results in Numerical and Experimental Fluid Mechanics XIII, 151, pp. 315-324. Springer Nature. 22. STAB/DGLR Symposium 2020, 15. Juli 2020, Göttingen, Deutschland. doi: 10.1007/978-3-030-79561-0_30. ISBN 978-3-030-79560-3. ISSN 1612-2909.
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Official URL: https://link.springer.com/book/10.1007/978-3-030-79561-0#editorsandaffiliations
Abstract
The present work discusses a methodology to reconstruct three-dimensional positions of rotor blade tip vortices based on stereoscopic background-oriented schlieren data. The reconstruction procedure is first applied on a rotor test stand where a comparison with previous PIV measurements is performed to validate the reconstruction scheme. Subsequently, it is adapted for the reconstruction of the vortex system surrounding a model helicopter in free flight during an unsteady takeoff maneuver.
| Item URL in elib: | https://elib.dlr.de/136460/ | |||||||||||||||
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| Document Type: | Conference or Workshop Item (Other) | |||||||||||||||
| Additional Information: | Hardcover ISBN 978-3-030-79560-3 Softcover ISBN 978-3-030-79563-4 eBook ISBN 978-3-030-79561-0 Series ISSN 1612-2909 Series E-ISSN 1860-0824 | |||||||||||||||
| Title: | BOS-Based Three-Dimensional Reconstruction of Rotor Blade Tip Vortex Positions | |||||||||||||||
| Authors: |
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| Date: | 14 July 2021 | |||||||||||||||
| Journal or Publication Title: | 22nd STAB/DGLR Symposium on New Results in Numerical and Experimental Fluid Mechanics XIII | |||||||||||||||
| Refereed publication: | Yes | |||||||||||||||
| Open Access: | No | |||||||||||||||
| Gold Open Access: | No | |||||||||||||||
| In SCOPUS: | Yes | |||||||||||||||
| In ISI Web of Science: | No | |||||||||||||||
| Volume: | 151 | |||||||||||||||
| DOI : | 10.1007/978-3-030-79561-0_30 | |||||||||||||||
| Page Range: | pp. 315-324 | |||||||||||||||
| Editors: |
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| Publisher: | Springer Nature | |||||||||||||||
| Series Name: | Notes on Numerical Fluid Mechanics and Multidisciplinary Design | |||||||||||||||
| ISSN: | 1612-2909 | |||||||||||||||
| ISBN: | 978-3-030-79560-3 | |||||||||||||||
| Status: | Published | |||||||||||||||
| Keywords: | Blade tip vortices, BOS, three-dimensional reconstruction, PIV, helicopter rotor, vortex system | |||||||||||||||
| Event Title: | 22. STAB/DGLR Symposium 2020 | |||||||||||||||
| Event Location: | Göttingen, Deutschland | |||||||||||||||
| Event Type: | international Conference | |||||||||||||||
| Event Dates: | 15. Juli 2020 | |||||||||||||||
| Organizer: | STAB/DGLR | |||||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport | |||||||||||||||
| HGF - Program: | Aeronautics | |||||||||||||||
| HGF - Program Themes: | rotorcraft | |||||||||||||||
| DLR - Research area: | Aeronautics | |||||||||||||||
| DLR - Program: | L RR - Rotorcraft Research | |||||||||||||||
| DLR - Research theme (Project): | L - The Virtual Aerodynamic Rotorcraft (old) | |||||||||||||||
| Location: | Göttingen | |||||||||||||||
| Institutes and Institutions: | Institute for Aerodynamics and Flow Technology > Helicopter, GO | |||||||||||||||
| Deposited By: | Carter, Beatrice | |||||||||||||||
| Deposited On: | 08 Dec 2020 21:46 | |||||||||||||||
| Last Modified: | 22 Feb 2022 18:37 |
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