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Guerin, Maite and Knopp, Tobias and Grabe, Cornelia and Costantini, Marco and Schröder, Andreas and Schanz, Daniel and Geisler, Reinhard (2024) Analysis of Separated Shear Flow and Reattachment over a Backward Facing Step using the DLR ADaMant Experiment. In: 24. STAB-DGLR-Symposium 2024, pp. 154-155. 24. STAB-DGLR-Symposium 2024, 2024-11-13 - 2024-11-14, Regensburg.
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Official URL: https://www.dlr.de/de/as/aktuelles/veranstaltungen/stab/2024/stab-jahresbericht_2024.pdf
Abstract
This work describes the analysis of a backward facing step experiment within the DLR project ADaMant. Noval 2D Lagrangian Particle Tracking (LPT) data with the Shake-The-Box method are analysed. The role of a secondary bubble on mean flow reattachment is studied. Moreover, the Reynolds stress anisotropy is analysed. The results support a change of the Reynolds stress anisotropy value found in attached boundary layer flow for the separated shear layer.
| Item URL in elib: | https://elib.dlr.de/210062/ | ||||||||||||||||||||||||||||||||
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| Document Type: | Conference or Workshop Item (Speech) | ||||||||||||||||||||||||||||||||
| Title: | Analysis of Separated Shear Flow and Reattachment over a Backward Facing Step using the DLR ADaMant Experiment | ||||||||||||||||||||||||||||||||
| Authors: |
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| Date: | November 2024 | ||||||||||||||||||||||||||||||||
| Journal or Publication Title: | 24. STAB-DGLR-Symposium 2024 | ||||||||||||||||||||||||||||||||
| Refereed publication: | Yes | ||||||||||||||||||||||||||||||||
| Open Access: | Yes | ||||||||||||||||||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||||||||||||||||||
| Page Range: | pp. 154-155 | ||||||||||||||||||||||||||||||||
| Series Name: | Jahresbericht | ||||||||||||||||||||||||||||||||
| Status: | Published | ||||||||||||||||||||||||||||||||
| Keywords: | Backward facing step, LPT STB, reattachment, separated shear layer | ||||||||||||||||||||||||||||||||
| Event Title: | 24. STAB-DGLR-Symposium 2024 | ||||||||||||||||||||||||||||||||
| Event Location: | Regensburg | ||||||||||||||||||||||||||||||||
| Event Type: | international Conference | ||||||||||||||||||||||||||||||||
| Event Start Date: | 13 November 2024 | ||||||||||||||||||||||||||||||||
| Event End Date: | 14 November 2024 | ||||||||||||||||||||||||||||||||
| Organizer: | STAB/DGLR | ||||||||||||||||||||||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||||||||||||||||||||||||||
| HGF - Program: | Aeronautics | ||||||||||||||||||||||||||||||||
| HGF - Program Themes: | Efficient Vehicle | ||||||||||||||||||||||||||||||||
| DLR - Research area: | Aeronautics | ||||||||||||||||||||||||||||||||
| DLR - Program: | L EV - Efficient Vehicle | ||||||||||||||||||||||||||||||||
| DLR - Research theme (Project): | L - Digital Technologies | ||||||||||||||||||||||||||||||||
| Location: | Göttingen | ||||||||||||||||||||||||||||||||
| Institutes and Institutions: | Institute for Aerodynamics and Flow Technology > CASE, GO Institute for Aerodynamics and Flow Technology > Experimental Methods, GO | ||||||||||||||||||||||||||||||||
| Deposited By: | Knopp, Dr.rer.nat. Tobias | ||||||||||||||||||||||||||||||||
| Deposited On: | 04 Dec 2024 11:53 | ||||||||||||||||||||||||||||||||
| Last Modified: | 04 Dec 2024 11:53 |
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