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Application of Particle Image Velocimetry -Theory and Practice- Course Notes

Stanislas, Michel and Hinsch, Klaus and Westerweel, Jerry and Kähler, Christian and Raffel, Markus and Poelma, Christian and Willert, Christian and Ehrenfried, Klaus and Geisler, Reinhard and Stasicki, Boleslaw and Koop, Lars and Schröder, Andreas and Schanz, Daniel and Gesemann, Sebastian and Agocs, Janos and Roosenboom, Eric and Kompenhans, Jürgen and Mattner, Hartmut and Otter, Dirk and Rosenstock, Catrin and Micknaus, Ilka and Wrede, Björn (2012) Application of Particle Image Velocimetry -Theory and Practice- Course Notes. Course Notes, Ordner.

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Official URL: http://pivcourse.dlr.de/


The main interest of today's research in fluid mechanics is more and more directed to problems where unsteady and separated flows are predominant. For investigations of flow fields with pronounced spatial structures and/or rapid temporal or spatial changes (transition from laminar to turbulent flow, coherent structures, pitching airfoils in transonic flows with shocks, rotors, test facilities with short run time, etc.) new experimental techniques, such as Particle Image Velocimetry (PIV) are required which allow to capture the flow velocity of large flow fields instantaneously. An important feature of PIV is that for the first time, a reliable basis of experimental flow field data is provided for direct comparison with numerical calculations and hence, for validation of computer codes. During the last years an increasing number of scientists have started to utilize the PIV technique to investigate the instantaneous structure of velocity fields in various areas of fluid mechanics. A number of different approaches for the recording and evaluation of PIV images have been described in literature. This course, which is the 20th course on PIV since 1993 organized by DLR, will mainly concentrate on those aspects of the theory of PIV relevant to applications. Besides giving lectures on the fundamental aspects, special emphasis is placed on the presentation of practical and reliable solutions of problems which are faced during the implementation of this technique in wind tunnels and other test facilities. During practice the participants will have the opportunity to carry out the recording and the evaluation of PIV images by themselves in small groups. Recent developments of the PIV technique such as 3D(t)-PIV (tomographic and holographic PIV) and Stereo PIV, Time Resolved PIV and Micro PIV will be discussed and demonstrated.

Document Type:Proceedings
Additional Information:
Title:Application of Particle Image Velocimetry -Theory and Practice- Course Notes
AuthorsInstitution or Email of Authors
Stanislas, MichelLaboratoire de Mécanique de Lille, France
Hinsch, KlausUniversität Oldenburg
Westerweel, JerryDelft University of Technology, NL
Kähler, ChristianUniBw München
Poelma, ChristianDelft University of Technology, NL
Willert, ChristianUNSPECIFIED
Ehrenfried, KlausUNSPECIFIED
Geisler, ReinhardUNSPECIFIED
Stasicki, BoleslawUNSPECIFIED
Schröder, AndreasUNSPECIFIED
Gesemann, SebastianUNSPECIFIED
Roosenboom, EricUNSPECIFIED
Kompenhans, JürgenUNSPECIFIED
Mattner, HartmutUNSPECIFIED
Rosenstock, CatrinUNSPECIFIED
Journal or Publication Title:Application of Particle Image Velocimetry -Theory and Practice-
Refereed publication:No
In ISI Web of Science:No
Page Range:Ordner
Schröder, AndreasDLR, Institut für Aerodynamik und Strömungstechnik, Experimentelle Verfahren
Series Name:Course Notes
Keywords:particle image velocimetry (piv), micro piv, multi plane stereo piv, ccd recording
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Aeronautics
HGF - Program Themes:Aircraft Research
DLR - Research area:Aeronautics
DLR - Program:L AR - Aircraft Research
DLR - Research theme (Project):L - Simulation & Validation
Location: Köln-Porz , Göttingen
Institutes and Institutions:Institute of Aerodynamics and Flow Technology > Helicopters
Institute of Aerodynamics and Flow Technology > Experimental Methods
Institute of Propulsion Technology
Institute of Aerodynamics and Flow Technology > Fluid Systems
Deposited By: Ilka Micknaus
Deposited On:28 Mar 2012 16:35
Last Modified:09 Oct 2012 15:04

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