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Investigation of the density and velocity distribution of a wing tip vortex by means of Background Oriented Schlieren method (BOS) and Particle Image Velocimetry (PIV)

Klinge, F. and Kirmse, T. (2004) Investigation of the density and velocity distribution of a wing tip vortex by means of Background Oriented Schlieren method (BOS) and Particle Image Velocimetry (PIV). DLR/ONERA - Annex II Meeting, DLR, Köln, 6.-7.04.2004.

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Abstract

The aim of this work is the quantitative measurement of the positions and strengths of vortices. In the frame of this work, the applicability of the Background Oriented Schlieren method (BOS) was extended. Basic considerations of the resolution and sensitivity of the method enables the prove that the determination of a two-dimensional density distribution was possible quantitatively. The exactness of the results was checked by another known measurement technique.

Document Type:Conference or Workshop Item (Speech)
Additional Information: LIDO-Berichtsjahr=2004,
Title:Investigation of the density and velocity distribution of a wing tip vortex by means of Background Oriented Schlieren method (BOS) and Particle Image Velocimetry (PIV)
Authors:
AuthorsInstitution or Email of Authors
Klinge, F.UNSPECIFIED
Kirmse, T.UNSPECIFIED
Date:2004
Page Range:1-
Status:Published
Keywords:Background Oriented Schlieren method (BOS), Particle Image Velocimetry (PIV),
Event Title:DLR/ONERA - Annex II Meeting, DLR, Köln, 6.-7.04.2004
Organizer:DLR/ONERA
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Aeronautics
HGF - Program Themes:Aircraft Research
DLR - Research area:Aeronautics
DLR - Program:L AR - Aircraft Research
DLR - Research theme (Project):L - Flight Physics
Location: Köln-Porz , Braunschweig , Göttingen
Institutes and Institutions:Institute of Aerodynamics and Flow Technology
Deposited By: Ilka Micknaus
Deposited On:31 Jan 2006
Last Modified:14 Jan 2010 19:35

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