elib
DLR-Header
DLR-Logo -> http://www.dlr.de
DLR Portal Home | Imprint | Contact | Deutsch
Fontsize: [-] Text [+]

Application of Pressure-Sensitive Paint for Determination of Dynamic Surface Pressures on a 30 Hz Oscillating 2D profile in Transonic Flow

Klein, Christian and Sachs, Werner and Henne, Ulrich and Egami, Yasuhiro and Mai, Holger and Ondrus, Vladimir and Beifuss, Uwe (2010) Application of Pressure-Sensitive Paint for Determination of Dynamic Surface Pressures on a 30 Hz Oscillating 2D profile in Transonic Flow. In: Notes on Numerical Fluid Mechanics and Multidisciplinary Design New Results in Numerical and Experimental Fluid Mechanics VII, Vol. 112. Springer Verlag Berlin, Heidelberg. pp. 323-330. ISBN 978-3-642-14242-0. ISSN 1612-2909

Full text not available from this repository.

Official URL: http://www.springer.com

Abstract

Visualization and 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 can be used to obtain absolute pressure distributions on the surface of a model and in addition to evaluate quantitative aerodynamic flow phenomena by using scientific grade cameras and image processing techniques. 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. The experiment presented here was performed at angles-of-attack alpha = 1.12° ± 0.6° at Ma = 0.72.

Document Type:Contribution to a Collection
Title:Application of Pressure-Sensitive Paint for Determination of Dynamic Surface Pressures on a 30 Hz Oscillating 2D profile in Transonic Flow
Authors:
AuthorsInstitution or Email of Authors
Klein, ChristianUNSPECIFIED
Sachs, WernerUNSPECIFIED
Henne, UlrichUNSPECIFIED
Egami, YasuhiroUNSPECIFIED
Mai, HolgerUNSPECIFIED
Ondrus, VladimirUni Hohenheim
Beifuss, UweUni Hohenheim
Date:2010
Journal or Publication Title:Notes on Numerical Fluid Mechanics and Multidisciplinary Design
Refereed publication:Yes
In Open Access:Yes
In ISI Web of Science:No
Volume:Vol. 112
DOI:10.1007/978-3-642-14243-7_40
Page Range:pp. 323-330
Editors:
EditorsEmail
Dillmann, AndreasUNSPECIFIED
Heller, GerdAirbus Deutschland
Klaas, MichaelRWTH Aachen
Kreplin, Hans-PeterUNSPECIFIED
Nitsche , WolfgangTU Berlin
Schröder, WolfgangRWTH Aachen
Publisher:Springer Verlag Berlin, Heidelberg
Series Name:New Results in Numerical and Experimental Fluid Mechanics VII
ISSN:1612-2909
ISBN:978-3-642-14242-0
Status:Published
Keywords:pressure-sensitive paint (PSP), unsteady PSP
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:15 Dec 2009 08:49
Last Modified:14 Oct 2010 14:06

Repository Staff Only: item control page

Browse
Search
Help & Contact
Informationen
electronic library is running on EPrints 3.3.12
Copyright © 2008-2012 German Aerospace Center (DLR). All rights reserved.