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A digital video camera for application of Particle Image Velocimetry in high-speed flows

Willert, C. and Raffel, M. and Kompenhans, J. and Stasicki, B. (1995) A digital video camera for application of Particle Image Velocimetry in high-speed flows. EUROMECH 335 "Image techniques and analysis in fluid dynamics", 5.-7.6.1995, Rom, Facolta'di Ingegneria.

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Abstract

In the past decade particle velocimetry (PIV) has evolved into a reliable flow diagnostic tool for application in both wind and water tunnels. The application of PIV in aerodynamic wind tunnel flows to date has been based on photographic techniques to provide a high spatial resolution as well as to resolve particles with diameters on the order of 1 microsec. One of the primary drawbacks ofthis approach is the long delay between image acquisition and data extraction due to the photographic processing.

Document Type:Conference or Workshop Item (Speech)
Additional Information: LIDO-Berichtsjahr=1995,
Title:A digital video camera for application of Particle Image Velocimetry in high-speed flows
Authors:
AuthorsInstitution or Email of Authors
Willert, C.UNSPECIFIED
Raffel, M.UNSPECIFIED
Kompenhans, J.UNSPECIFIED
Stasicki, B.UNSPECIFIED
Date:1995
Status:Published
Keywords:Particle Image Velocimetry, Windkanal Video Kamera
Event Title:EUROMECH 335 "Image techniques and analysis in fluid dynamics", 5.-7.6.1995, Rom, Facolta'di Ingegneria
HGF - Research field:UNSPECIFIED
HGF - Program:Aeronautics
HGF - Program Themes:other
DLR - Research area:UNSPECIFIED
DLR - Program:L DT - Drehflüglertechnologien
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 10:08

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