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Application of Particle Image Velocimetry in highly three-dimensionalflows

Raffel, Markus and Kompenhans, Jürgen (1995) Application of Particle Image Velocimetry in highly three-dimensionalflows. EUROMECH 335 Image technique and analysis in fluid dynamics, 1995-06-05 - 1995-06-07, Rom Facolta 'di Ingegneria (Italien).

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The image shifting technique, originally developed to resolve the directional ambiguity, also provides the opportunity to influence other parameters relevant to the PIV technique and thus, to enable its application of pulse separation and image shift is required to obtain high quality data of velocity vector fields even in strongly three dimensional flows. It has already been reported in the literature that errors will result from the fact thatthe projection of the 3D velocity vector of the real flow field into the 2D plane of recording is not a parallel projection, as it is mostly assumed for simplification, but a perspective projection.

Item URL in elib:https://elib.dlr.de/37332/
Document Type:Conference or Workshop Item (Speech)
Additional Information: LIDO-Berichtsjahr=1995,
Title:Application of Particle Image Velocimetry in highly three-dimensionalflows
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Refereed publication:No
Open Access:No
Gold Open Access:No
In ISI Web of Science:No
Keywords:Particle Image Velocimetry, Windkanal, parallele Lichtschnitte, Ringwirbel, 3d PIV
Event Title:EUROMECH 335 Image technique and analysis in fluid dynamics
Event Location:Rom Facolta 'di Ingegneria (Italien)
Event Type:international Conference
Event Dates:1995-06-05 - 1995-06-07
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Aeronautics
HGF - Program Themes:Aircraft Research (old)
DLR - Research area:Aeronautics
DLR - Program:L AR - Aircraft Research
DLR - Research theme (Project):L - Flight Physics (old)
Location: Göttingen
Institutes and Institutions:Institute of Aerodynamics and Flow Technology > Experimental Methods
Deposited By: DLR-Beauftragter, elib
Deposited On:03 Apr 2006
Last Modified:27 Apr 2009 10:08

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