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Novara, Matteo and Schanz, Daniel and Geisler, Reinhard and Schröder, Andreas (2018) 3D Lagrangian particle tracking with Shake-The-Box in turbulent boundary layer flows. FOR 1779 Symposium Active Drag Reduction, 2018-03-15 - 2018-03-16, Aachen, Germany.
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Official URL: http://www.mathematik.rwth-aachen.de/global/show_document.asp?id=aaaaaaaaaaosyvz
Abstract
The working principle and methodology followed for the Multi-pulse Shake-The-Box are presented. The iterative procedure for MP-STB is described together with the possible strategies for the acquisition of the multi-pulse sequences. Applications of MP-STB to turbulent boundary layer flows with and without pressure gradient are discussed and results are compared to data from other measurement techniques and results from numerical simulations when available. The potential of the reconstruction and tracking techniques when applied to double-exposed recordings are highlighted and the performances of the multi-exposed Multi-pulse STB are discussed based on results from actual recent investigations of turbulent boundary layers.
| Item URL in elib: | https://elib.dlr.de/120942/ | ||||||||||||||||||||
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| Document Type: | Conference or Workshop Item (Speech) | ||||||||||||||||||||
| Additional Information: | An interdisciplinary symposium organized by the DFG funded research unit FOR 1779 RWTH Aachen University, Forschungszentrum Jülich | ||||||||||||||||||||
| Title: | 3D Lagrangian particle tracking with Shake-The-Box in turbulent boundary layer flows | ||||||||||||||||||||
| Authors: |
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| Date: | 2018 | ||||||||||||||||||||
| Refereed publication: | No | ||||||||||||||||||||
| Open Access: | No | ||||||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||||||
| Status: | Published | ||||||||||||||||||||
| Keywords: | Multi-pulse STB, Lagrangian particle tracking, turbulent flows | ||||||||||||||||||||
| Event Title: | FOR 1779 Symposium Active Drag Reduction | ||||||||||||||||||||
| Event Location: | Aachen, Germany | ||||||||||||||||||||
| Event Type: | Workshop | ||||||||||||||||||||
| Event Start Date: | 15 March 2018 | ||||||||||||||||||||
| Event End Date: | 16 March 2018 | ||||||||||||||||||||
| 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 > Experimental Methods, GO | ||||||||||||||||||||
| Deposited By: | Micknaus, Ilka | ||||||||||||||||||||
| Deposited On: | 13 Jul 2018 11:21 | ||||||||||||||||||||
| Last Modified: | 24 Apr 2024 20:25 |
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