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Application of Pressure-Sensitive Paint on an Oscillating 2D profile in Transonic Flow

Klein, Christian and Henne, Ulrich and Sachs, Werner and Engler, Rolf and Egami, Yasuhiro and Mai, Holger and Ondrus, Vladimir and Beifuss, Uwe (2007) Application of Pressure-Sensitive Paint on an Oscillating 2D profile in Transonic Flow. European Windtunnel Association 3rd Joint Workshop, 2007-09-17 - 2007-09-19, Göttingen (Deutschland).

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Abstract

Measurements of aerodynamic effects on a 2D-wing-profile model were conducted using an optical pressure measurement system, based on the pressure-sensitive paint (PSP) technique. The PSP technique has been used here for investigations of periodic and unsteady flows: In a wind tunnel campaign in the DNW-TWG in collaboration with the DLR Institute of Aeroelasticity, a 2D-wing-profile model, which is pitch oscillating at up to 30 Hz, was investigated. For these experiments pressure measurements were carried out in one wind tunnel entry by means of both phase-locked unsteady as well as unsteady PSP techniques.

Document Type:Conference or Workshop Item (Speech)
Title:Application of Pressure-Sensitive Paint on an Oscillating 2D profile in Transonic Flow
Authors:
AuthorsInstitution or Email of Authors
Klein, ChristianUNSPECIFIED
Henne, UlrichUNSPECIFIED
Sachs, WernerUNSPECIFIED
Engler, RolfUNSPECIFIED
Egami, YasuhiroUNSPECIFIED
Mai, HolgerUNSPECIFIED
Ondrus, Vladimir(Institut für Chemie, Universität Hohenheim, Garbenstr. 30, 70599 Stuttgart, Germany)
Beifuss, Uwe(Institut für Chemie, Universität Hohenheim, Garbenstr. 30, 70599 Stuttgart, Germany)
Date:2007
Refereed publication:No
In SCOPUS:No
In ISI Web of Science:No
Series Name:Vortragsfolien
Status:Published
Keywords:Unsteady pressure sensitive paint, (PSP) Pressure-Sensitive Paint
Event Title:European Windtunnel Association 3rd Joint Workshop
Event Location:Göttingen (Deutschland)
Event Type:international Conference
Event Dates:2007-09-17 - 2007-09-19
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: Göttingen
Institutes and Institutions:Institute of Aerodynamics and Flow Technology > Experimental Methods
Institute of Aeroelasticity
Deposited By: Ilka Micknaus
Deposited On:11 Oct 2007
Last Modified:27 Apr 2009 14:24

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