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

Stanislas, Michel and Westerweel, Jerry and Kähler, Christian and Raffel, Markus and Gülker, Gerd and Poelma, Christian and Willert, Christian and Ehrenfried, Klaus and Geisler, Reinhard and Schanz, Daniel and Stasicki, Boleslaw and Koop, Lars and Schröder, Andreas and Novara, Matteo and Huhn, Florian and Pallek, Dieter and Wolf, Christian C. and Michaelis, Dirk and Bauknecht, Andre and Heßeling, Christina and Agocs, Janos and Voß, Christina and Mattner, Hartmut and Otter, Dirk and Kleindienst, Tobias and Fuchs, Carsten and Micknaus, Ilka and Rosenstock, Catrin and Wüstefeld, Michel (2016) Application of Particle Image Velocimetry -Theory and Practice- Course Notes. Course Notes, Ordner.

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

Abstract

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.) optical 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 a reliable basis of experimental flow field data is provided for direct comparison with numerical calculations and hence, for validation of flow simulation 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 large number of different approaches for the recording and evaluation of PIV images have been described in literature. This course, which is the 24th 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. Matured developments of the PIV technique such as Stereo PIV, Time Resolved PIV, Micro-PIV and recent innovations in 3D(t)-PIV/4D-PTV (tomographic and digital holographic PIV, Shake-The-Box) will be discussed and demonstrated.

Item URL in elib:https://elib.dlr.de/98603/
Document Type:Editorship of Proceedings
Title:Application of Particle Image Velocimetry -Theory and Practice- Course Notes
Authors:
AuthorsInstitution or Email of AuthorsAuthor's ORCID iDORCID Put Code
Stanislas, MichelLaboratoire de Mécanique de Lille, FranceUNSPECIFIEDUNSPECIFIED
Westerweel, JerryDelft University of Technology, NLUNSPECIFIEDUNSPECIFIED
Kähler, ChristianUniBw MünchenUNSPECIFIEDUNSPECIFIED
Raffel, MarkusUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Gülker, GerdUniversität OldenburgUNSPECIFIEDUNSPECIFIED
Poelma, ChristianDelft University of Technology, NLUNSPECIFIEDUNSPECIFIED
Willert, ChristianUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Ehrenfried, KlausUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Geisler, ReinhardUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Schanz, DanielUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Stasicki, BoleslawUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Koop, LarsUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Schröder, AndreasUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Novara, MatteoUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Huhn, FlorianUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Pallek, DieterUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Wolf, Christian C.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Michaelis, DirkLaVision, GöttingenUNSPECIFIEDUNSPECIFIED
Bauknecht, AndreUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Heßeling, ChristinaUniversität OldenburgUNSPECIFIEDUNSPECIFIED
Agocs, JanosUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Voß, ChristinaUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Mattner, HartmutUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Otter, DirkUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Kleindienst, TobiasUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Fuchs, CarstenUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Micknaus, IlkaUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Rosenstock, CatrinUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Wüstefeld, MichelUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Date:2016
Refereed publication:No
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Volume:Ordner
Editors:
EditorsEmailEditor's ORCID iDORCID Put Code
Schröder, AndreasDLR, Institut für Aerodynamik und Strömungstechnik, Experimentelle VerfahrenUNSPECIFIEDUNSPECIFIED
Series Name:Course Notes
Status:Published
Keywords:particle image velocimetry (piv), stereo piv, micro piv, tomo piv, ptv, ccd recording
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Aeronautics
HGF - Program Themes:fixed-wing aircraft
DLR - Research area:Aeronautics
DLR - Program:L AR - Aircraft Research
DLR - Research theme (Project):L - Simulation and Validation (old)
Location: Göttingen , Köln-Porz
Institutes and Institutions:Institute of Aerodynamics and Flow Technology > Experimental Methods
Institute of Aerodynamics and Flow Technology > Fluid Systems
Institute of Aerodynamics and Flow Technology > Helicopters
Institute of Propulsion Technology > Engine Measurement Systems
Deposited By: Micknaus, Ilka
Deposited On:03 May 2016 11:55
Last Modified:03 May 2016 11:55

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