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Developments for Industrial PIV

Schröder, Andreas and Agocs, Janos and Geisler, Reinhard and Heider, André and Politz, Christina and Boden, Fritz and Konrath, Robert and Roosenboom, Eric and Willert, Christian and Kompenhans, Jürgen and Wieneke, Bernd and Michaelis, Dirk and Elsinga, Gerrit E. and Scarano, Fulvio and Poelma, Christian and Westerweel, Jerry (2009) Developments for Industrial PIV. Symposium 25 Years of PIV in aerodynamics, 23.-25. Sept. 2009, Göttingen, Germany.

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Official URL: http://25-years-PIV.dlr.de


In the past decades several image based measuring systems have been developed for industrial aerodynamic research and in addition to classical wind tunnel measurement methods. These advanced optical and image based techniques are capable to deliver field data of the related physical quantities in a non- or minimal intrusive way: Pressure sensitive paint (PSP) is able to measure pressure distributions on the surface of models, marker based systems are measuring the position of the model during wind tunnel operation, image pattern correlation technique (IPCT) is even able to capture the surface deformation like bending and twist of airfoils quantitatively, temperature sensitive paint (TSP) images show transition line positions e.g. on a wing surface, microphone array techniques are creating maps of sound sources in various frequency domains along the model, background oriented Schlieren (BOS) can detect density gradients present at shocks and along vortex lines and, last but not least, PIV delivers a large number of instantaneous velocity vector fields in planes within the flow field in short wind tunnel run times. All these techniques give valuable information about the status of the fluid mechanical field around or its effects on a model in a wind tunnel test and have been developed for mobile use at DLR in Göttingen.

Document Type:Conference or Workshop Item (Speech)
Additional Information:Abstract
Title:Developments for Industrial PIV
AuthorsInstitution or Email of Authors
Schröder, AndreasUNSPECIFIED
Geisler, ReinhardUNSPECIFIED
Politz, ChristinaUNSPECIFIED
Konrath, RobertUNSPECIFIED
Roosenboom, EricUNSPECIFIED
Willert, ChristianUNSPECIFIED
Kompenhans, JürgenUNSPECIFIED
Wieneke, BerndLaVision GmbH, Göttingen, Germany
Michaelis, DirkLaVision GmbH, Göttingen
Elsinga, Gerrit E.Delft University of Technology, NL
Scarano, FulvioDelft University of Technology, NL
Poelma, ChristianDelft University of Technology, NL
Westerweel, JerryDelft University of Technology, NL
Refereed publication:No
In ISI Web of Science:No
Series Name:Book of Abstracts
Keywords:PIV, IPCT, stereo piv
Event Title:Symposium 25 Years of PIV in aerodynamics
Event Location:Göttingen, Germany
Event Type:international Conference
Event Dates:23.-25. Sept. 2009
Organizer:DLR, AS-EV
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Aeronautics
HGF - Program Themes:Aircraft Research
DLR - Research area:Aeronautics
DLR - Program:L AR - Aircraft Research
DLR - Research theme (Project):L - Flight Physics
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
Deposited By: Ilka Micknaus
Deposited On:06 Nov 2009 10:51
Last Modified:06 Nov 2009 10:51

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