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Application of Pressure Sensitive Paint (PSP) for Determination of the Pressure Field and Calculation of Forces and Moments of Models in a Wind tunnel

Klein, Christian and Henne, Ulrich and Sachs, Werner and Engler, Rolf H. (2004) Application of Pressure Sensitive Paint (PSP) for Determination of the Pressure Field and Calculation of Forces and Moments of Models in a Wind tunnel. 12th International Symposium on Application of Laser Techniques to Fluid Mechanics, 2004-07-12 - 2004-07-15, Lisbon (Portugal).

Full text not available from this repository.

Abstract

Visualization and measurements of aerodynamic effects on the three-dimensional aircraft model were conducted using an optical pressure measurement system, based on the Pressure Sensitive Paint (PSP) technique. The PSP technology provides a good understanding of the flow around the wind tunnel model. The PSP technique can be used to carry out absolute pressure measurements on a surface of a model and in addition to evaluate quantitative aerodynamic flow phenomena using scientific grade cameras and image processing techniques. Surface pressures from top, bottom, left and right viewing directions as shown in figure 1 were obtained using the DLR-PSP system on the entire surface which can be captured by eight CCD-cameras. Finally, the measured pressures can be integrated to calculate forces and moments of the complete model or on separate model parts.

Document Type:Conference or Workshop Item (Speech, Paper)
Additional Information: LIDO-Berichtsjahr=2004, monograph_id=http://in3.dem.ist.utl.pt/lxlaser2004/program.asp,
Title:Application of Pressure Sensitive Paint (PSP) for Determination of the Pressure Field and Calculation of Forces and Moments of Models in a Wind tunnel
Authors:
AuthorsInstitution or Email of Authors
Klein, ChristianUNSPECIFIED
Henne, UlrichUNSPECIFIED
Sachs, WernerUNSPECIFIED
Engler, Rolf H.UNSPECIFIED
Date:2004
Refereed publication:No
In SCOPUS:No
In ISI Web of Science:No
Volume:Online-Publication
Page Range:pp. 1-11
Series Name:Conference Proceedings
Status:Published
Keywords:Pressure Sensitive Paint (PSP), pressure field integration for calculation of Forces and Moments
Event Title:12th International Symposium on Application of Laser Techniques to Fluid Mechanics
Event Location:Lisbon (Portugal)
Event Type:international Conference
Event Dates:2004-07-12 - 2004-07-15
Organizer:R.J. Adrian, D.F.G. Durao, M.V. Heitor; K. Hishida, C. Tropea
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
Deposited By: Ilka Micknaus
Deposited On:31 Jan 2006
Last Modified:14 Jan 2010 19:26

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