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

Visualization of Aerodynamic Effects using Pressure Sensitive Paint (PSP)

Engler, R.H. and Klein, Ch. (1998) Visualization of Aerodynamic Effects using Pressure Sensitive Paint (PSP). In: 8th International Symposium on Flow Visualization. 8th International Symposium on Flow Visualization, Sorrento/Italy, 01.-04. September 1998. ISBN 0 9533991 09.

Full text not available from this repository.

Abstract

A two-dimensional and non-intrusive operating optical pressure measurement system PSP (Pressure Sensitive Paint) is described. The PSP technique can be used to realize absolute pressure measurements on a surface of a model and in addition to evaluate quantitative aerodynamic flow phenomena. The PSP system was tested in the Transonic Windtunnel of the German Aerospace Center in Göttingen (TWG) under real flow conditions. Instantaneous pressure distributions are recorded in almost real time on a three-dimensional double-delta wing model so that the recognition and analysis of the vortex dynamics on the model surface is possible. Even the vortex breakdown process as well as the fine structured Kelvin-Helmholtz instabilities and secondary vortex structures can be detected by this measurement technique

Document Type:Conference or Workshop Item (Paper)
Additional Information: LIDO-Berichtsjahr=1999,
Title:Visualization of Aerodynamic Effects using Pressure Sensitive Paint (PSP)
Authors:
AuthorsInstitution or Email of Authors
Engler, R.H.UNSPECIFIED
Klein, Ch.UNSPECIFIED
Date:1998
Journal or Publication Title:8th International Symposium on Flow Visualization
Editors:
EditorsEmail
Prof. G.M. Carlomagno Prof. I. Grant, UNSPECIFIED
ISBN:0 9533991 09
Status:Published
Keywords:Pressure Sensitive Paint (PSP), Transonic Flow, Double-Delta Wing Model, Vortex Structures, Kelvin-Helmholtz Instabilities
Event Title:8th International Symposium on Flow Visualization, Sorrento/Italy, 01.-04. September 1998
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Aeronautics
HGF - Program Themes:other
DLR - Research area:Aeronautics
DLR - Program:L ST - Starrflüglertechnologien
DLR - Research theme (Project):UNSPECIFIED
Location: Köln-Porz , Braunschweig , Göttingen
Institutes and Institutions:Institute of Aerodynamics and Flow Technology > Institut für Strömungsmechanik
Deposited By: elib DLR-Beauftragter
Deposited On:16 Sep 2005
Last Modified:14 Jan 2010 20:35

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.