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Kähler, C.J. (1999) PIV and its significance for turbulence research. In: Symposium on Optical Techniques for Flow Diagnosis. Symposium on Optical Techniques for Flow Diagnosis, 27.-30. Juli 1998.
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Abstract
Stereoscopic PIV measurements from an artificially tripped boundary layer flow a long a flat plate will be presented. To deduce the average dimensions of the dominant flow structures and their contribution to the Reynolds stress, spatial correlations and instantaneous velocity fields are examined. To study the time evolution of the various flow structures in detail, the flow field was illuminated with orthogonally linearly polarized light and the light scattered by the tracer particles was separated by means of a beam splitter onto the four frames of two progressive scan CCD cameras
| Item URL in elib: | https://elib.dlr.de/13460/ | ||||||
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| Document Type: | Conference or Workshop Item (Paper) | ||||||
| Additional Information: | LIDO-Berichtsjahr=1999, | ||||||
| Title: | PIV and its significance for turbulence research | ||||||
| Authors: |
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| Date: | 1999 | ||||||
| Journal or Publication Title: | Symposium on Optical Techniques for Flow Diagnosis | ||||||
| Open Access: | No | ||||||
| Gold Open Access: | No | ||||||
| In SCOPUS: | No | ||||||
| In ISI Web of Science: | No | ||||||
| Editors: |
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| Status: | Published | ||||||
| Keywords: | wall-bounded flows, Stereoscopic PIV, flow structures, low-speed streaks, vortes models, time correlations | ||||||
| Event Title: | Symposium on Optical Techniques for Flow Diagnosis, 27.-30. Juli 1998 | ||||||
| HGF - Research field: | Aeronautics, Space and Transport (old) | ||||||
| HGF - Program: | Aeronautics | ||||||
| HGF - Program Themes: | other | ||||||
| DLR - Research area: | Aeronautics | ||||||
| DLR - Program: | L ST - Starrflüglertechnologien | ||||||
| DLR - Research theme (Project): | UNSPECIFIED | ||||||
| Location: | Köln-Porz , Braunschweig , Göttingen | ||||||
| Institutes and Institutions: | Institute of Aerodynamics and Flow Technology > Institut für Strömungsmechanik | ||||||
| Deposited By: | DLR-Beauftragter, elib | ||||||
| Deposited On: | 16 Sep 2005 | ||||||
| Last Modified: | 14 Jan 2010 20:29 |
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