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Schanz, Daniel and Novara, Matteo and Zanoun, El-Sayed and Egbers, Christoph and Schröder, Andreas (2023) Large-scale measurements in turbulent pipe flow using 3D Lagrangian Particle Tracking. In: 15th International Symposium on Particle Image Velocimetry (ISPIV 2023) (198), pp. 1-2. The California State University (ScholarWorks). 15th International Symposium on Particle Image Velocimetry – ISPIV 2023, 19.-21. June, 2023, San Diego, CA, USA.
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Official URL: https://scholarworks.calstate.edu/downloads/pr76f992k
Abstract
A direct comparison of high Reynolds number turbulent pipe and ZPG-TBL flows according to their mean and Reynolds stress profiles, to their scaling properties, spectral contents and the entangled role of coherent structures (superstructures) in the near wall, logarithmic and core/wake region is of eminent interest. Following this thought, we present a large-scale Lagrangian Particle Tracking (LPT) investigation of pipe flow, complementing an existing dataset on TBL flow. The measurements were conducted in the Cottbus Large-Pipe facility (CoLa-Pipe). The aim was to measure the flow within the full cross-section along a glass-pipe section, of ~1 m length (≈10 R), allowing to fully visualize the VLSM structures and their spatio-temporal development.
| Item URL in elib: | https://elib.dlr.de/196362/ | ||||||||||||||||||||||||
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| Document Type: | Conference or Workshop Item (Speech) | ||||||||||||||||||||||||
| Title: | Large-scale measurements in turbulent pipe flow using 3D Lagrangian Particle Tracking | ||||||||||||||||||||||||
| Authors: |
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| Date: | June 2023 | ||||||||||||||||||||||||
| Journal or Publication Title: | 15th International Symposium on Particle Image Velocimetry (ISPIV 2023) | ||||||||||||||||||||||||
| Refereed publication: | Yes | ||||||||||||||||||||||||
| Open Access: | No | ||||||||||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||||||||||
| Page Range: | pp. 1-2 | ||||||||||||||||||||||||
| Publisher: | The California State University (ScholarWorks) | ||||||||||||||||||||||||
| Series Name: | Conference Proceedings | ||||||||||||||||||||||||
| Status: | Published | ||||||||||||||||||||||||
| Keywords: | Pipe Flow, Lagrangian Particle Tracking, Data assimilation | ||||||||||||||||||||||||
| Event Title: | 15th International Symposium on Particle Image Velocimetry – ISPIV 2023 | ||||||||||||||||||||||||
| Event Location: | San Diego, CA, USA | ||||||||||||||||||||||||
| Event Type: | international Conference | ||||||||||||||||||||||||
| Event Dates: | 19.-21. June, 2023 | ||||||||||||||||||||||||
| Organizer: | SDSU | ||||||||||||||||||||||||
| 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 - Virtual Aircraft and Validation | ||||||||||||||||||||||||
| Location: | Göttingen | ||||||||||||||||||||||||
| Institutes and Institutions: | Institute for Aerodynamics and Flow Technology > Experimental Methods, GO | ||||||||||||||||||||||||
| Deposited By: | Micknaus, Ilka | ||||||||||||||||||||||||
| Deposited On: | 08 Sep 2023 11:50 | ||||||||||||||||||||||||
| Last Modified: | 08 Sep 2023 11:50 |
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