Dieterle, L. and Stuff, R. and Schneider, G. and Kompenhans, J. and Coton, P. and Monnier, J. (1999) Experimental investigation of aircraft trailing vortices in a catapult facility using PIV. In: Laser Anemometry Advanced and Application, pp. 235-242. 8th International Conference on Laser Anemometry, Rom, 06.-08. September 1999.
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Abstract
The evolution of the trailing vortices behind a free flying aircraft model has been investigated experimentally by means of digital particle image velocimetry (PIV). The measurements took place in the catapult facility of ONERA, Lille, where the near field as well as the very far field of the wake flow can be studied in a ground-based frame of reference. Tracer particles addad to the flow were illuminated by a pulser laser light sheet in a plane crosswise to the flight path of the model. Two CCD cameras recorded neighbouring areas of the flow field simultaneously. Image recording was set off by the launching model crossing a photoelectric barried in order to survey defined planes behind the model. The resulting velocity and vorticity fields give quantitative information on the structure and trajectory of the trailing vortices
Item URL in elib: | https://elib.dlr.de/13614/ | |||||||||||||||||||||
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Document Type: | Conference or Workshop Item (Paper) | |||||||||||||||||||||
Additional Information: | LIDO-Berichtsjahr=1999, | |||||||||||||||||||||
Title: | Experimental investigation of aircraft trailing vortices in a catapult facility using PIV | |||||||||||||||||||||
Authors: |
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Date: | 1999 | |||||||||||||||||||||
Journal or Publication Title: | Laser Anemometry Advanced and Application | |||||||||||||||||||||
Open Access: | No | |||||||||||||||||||||
Gold Open Access: | No | |||||||||||||||||||||
In SCOPUS: | No | |||||||||||||||||||||
In ISI Web of Science: | No | |||||||||||||||||||||
Page Range: | pp. 235-242 | |||||||||||||||||||||
Editors: |
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Status: | Published | |||||||||||||||||||||
Keywords: | aircraft trailing vortices, particle image velocimetry (PIV), catapult facility | |||||||||||||||||||||
Event Title: | 8th International Conference on Laser Anemometry, Rom, 06.-08. September 1999 | |||||||||||||||||||||
Organizer: | University of Rome and European Association for Laser Anemometry | |||||||||||||||||||||
HGF - Research field: | Aeronautics, Space and Transport (old) | |||||||||||||||||||||
HGF - Program: | Aeronautics | |||||||||||||||||||||
HGF - Program Themes: | L VU - Air Traffic and Environment (old) | |||||||||||||||||||||
DLR - Research area: | Aeronautics | |||||||||||||||||||||
DLR - Program: | L VU - Air Traffic and Environment | |||||||||||||||||||||
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 20:43 |
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