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Tomographic PIV for Investigation of Unsteady Flows with High Spatial and Temporal Resolution

Geisler, Reinhard and Schröder, Andreas and Staack, Karsten and Kompenhans, Jürgen and Elsinga, Gerrit E. and Scarano, Fulvio and Poelma, Christian and Wieneke, Bernhard and Michaelis, Dirk (2009) Tomographic PIV for Investigation of Unsteady Flows with High Spatial and Temporal Resolution. In: Imaging Measurement Methods for Flow Analysis Notes on Numerical Fluid Mechanics and Multidisciplinary Design, 106. Springer-Verlag, Berlin Heidelberg. pp. 73-82. ISBN 978-3-642-01105-4. ISSN 1612-2909

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Official URL: http://link.springer.com/chapter/10.1007/978-3-642-01106-1_8


Particle Image Velocimetry (PIV) has been used for instantaneous recordings of velocity fields within a volume of a flow. The volume information was gained by multiple cameras and a tomographic approach based on the Multiplicative Algebraic Reconstruction Technique (MART). Volume cross-correlation enabled the calculation of instantaneous 3D-3C velocity vectors. The usability of this measurement tool has been proven in different applications including setups at wind and water tunnels.

Document Type:Contribution to a Collection
Additional Information:Online ISBN: 978-3-642-01106-1
Title:Tomographic PIV for Investigation of Unsteady Flows with High Spatial and Temporal Resolution
AuthorsInstitution or Email of Authors
Geisler, Reinhardreinhard.geisler@dlr.de
Schröder, Andreasandreas.schroeder@dlr.de
Staack, KarstenUNSPECIFIED
Kompenhans, Jürgenjuergen.kompenhans@dlr.de
Elsinga, Gerrit E.TU-Delft, NL
Scarano, FulvioTU-Delft, NL
Poelma, ChristianTU-Delft, NL
Wieneke, BernhardLaVision, Göttingen, D
Michaelis, DirkLaVision, Göttingen, D
Journal or Publication Title:Imaging Measurement Methods for Flow Analysis
Refereed publication:Yes
In Open Access:Yes
In ISI Web of Science:No
Page Range:pp. 73-82
Nitsche, WolfgangTU-Berlin
Dobriloff, ChristophTU-Berlin
Publisher:Springer-Verlag, Berlin Heidelberg
Series Name:Notes on Numerical Fluid Mechanics and Multidisciplinary Design
Keywords:Particle Image Velocimetry (PIV), Tomographic PIV
HGF - Research field:Aeronautics, Space and Transport
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: Ilka Micknaus
Deposited On:28 Nov 2008
Last Modified:27 Feb 2015 10:33

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