A light sheet technique for the visualization of instabilities in the boundary layer on a flat plate with zero pressure gradient
Fischer, M. and Raffel, M. and Vogt, A. and Kompenhans, J. (1994) A light sheet technique for the visualization of instabilities in the boundary layer on a flat plate with zero pressure gradient. Experiments in Fluids, 16 (3/4), pp. 282-284.
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Abstract
The visualization technique described here works non-intrusively as it needs no equipment to be inserted in the flow near the boundary layer. The technique offers the possibility to study the different instabilities in a flat plate boundary layer in air very close to the wall. For the controlled generation of the instabilities a kind of acoustic excitation as a source of artificial disturbances is used.
| Document Type: | Article | ||||||||||
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| Additional Information: | LIDO-Berichtsjahr=1994, | ||||||||||
| Title: | A light sheet technique for the visualization of instabilities in the boundary layer on a flat plate with zero pressure gradient | ||||||||||
| Authors: |
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| Date: | 1994 | ||||||||||
| Journal or Publication Title: | Experiments in Fluids | ||||||||||
| Refereed publication: | Yes | ||||||||||
| In ISI Web of Science: | Yes | ||||||||||
| Volume: | 16 | ||||||||||
| Page Range: | pp. 282-284 | ||||||||||
| Status: | Published | ||||||||||
| Keywords: | Laser light sheet, seeding, boundary layer instabilities, k-type transition, C/H-type transition | ||||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||||
| HGF - Program: | Aeronautics | ||||||||||
| HGF - Program Themes: | L - no assignement | ||||||||||
| DLR - Research area: | Aeronautics | ||||||||||
| DLR - Program: | L TG - Querschnittstechnologien | ||||||||||
| DLR - Research theme (Project): | UNSPECIFIED | ||||||||||
| Location: | Köln-Porz , Braunschweig , Göttingen | ||||||||||
| Institutes and Institutions: | Institute of Aerodynamics and Flow Technology > Institut für Strömungsmechanik > Institut für Experimentelle Strömungsmechanik | ||||||||||
| Deposited By: | elib DLR-Beauftragter | ||||||||||
| Deposited On: | 03 Apr 2006 | ||||||||||
| Last Modified: | 27 Apr 2009 10:07 |
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