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Lösungsansätze für eine schnelle, selbstoptimierende PIV-Auswertung

Willert, Christian (2007) Lösungsansätze für eine schnelle, selbstoptimierende PIV-Auswertung. In: Workshop CD. DLR-interner Workshop DIV3 - Diagnostik in Verbrennung, 2007-10-11 - 2007-10-12, Berlin.

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The increasing requirements placed on the PIV technique have resulted in the need to streamline, and optimise procedures. The motivation for this has come from several sources, continuously increasing the amount of data resulting from higher sensor resolution, higher framing rates and more storage capacity. System parameters, e.g. pulse separation, sample size and grid resolution, need to be optimised. Success in these areas will provide more objective PIV image quality and automatic parameter adjustment will result in more productive testing. The approach used in this work has been to use ensemble correlation to speed up processing and define processing parameters to evaluate individual images. The results from several test programmes were presented to demonstrate the performance of the technique.

Document Type:Conference or Workshop Item (Speech)
Title:Lösungsansätze für eine schnelle, selbstoptimierende PIV-Auswertung
AuthorsInstitution or Email of Authors
Willert, ChristianUNSPECIFIED
Date:12 October 2007
Journal or Publication Title:Workshop CD
Refereed publication:No
In ISI Web of Science:No
Keywords:particle image velocimetry, PIV, image processing, image correlation
Event Title:DLR-interner Workshop DIV3 - Diagnostik in Verbrennung
Event Location:Berlin
Event Type:national Conference
Event Dates:2007-10-11 - 2007-10-12
Organizer:DLR Institut für Antriebstechnik, Triebwerksakustik
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Aeronautics
HGF - Program Themes:Propulsion Systems
DLR - Research area:Aeronautics
DLR - Program:L ER - Engine Research
DLR - Research theme (Project):L - Virtual Engine and Validation Methods
Location: Köln-Porz
Institutes and Institutions:Institute of Propulsion Technology > Engine Measurement Systems
Deposited By: Dr.phil. Christian Willert
Deposited On:03 Mar 2008
Last Modified:12 Dec 2013 20:29

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