Development and application of image based measurement techniques for aerodynamic investigations in wind tunnels
Kompenhans, J. and Schröder, A. and Engler, R. and Klinge, F. and Stasicki, B. (2004) Development and application of image based measurement techniques for aerodynamic investigations in wind tunnels. In: High-Speed Flow Fundamental Problems, Conference Proceedings. International Scientific Conference High-Speed Flow Fundamental Problems, Zhukovsky, Russia, 21-24 September 2004.
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The experimental investigation of unsteady complex flow fields in wind tunnels requires advanced measurement techniques. This paper describes the development and state-of-the-art of the most important of such image based measurement techniques for measurement of planar flow velocity fields, planar pressure distribution, model location and deformation, and quantitative high speed visualization as carried out by DLR Göttingen. The applications range from low speed flows to transonic flows, from high lift configurations to propellers and rotors, from wake vortex investigations in catapult facilities and water towing tanks to investigations of vortex break down phenomena on delta wings.
|Document Type:||Conference or Workshop Item (Speech)|
|Title:||Development and application of image based measurement techniques for aerodynamic investigations in wind tunnels|
|Journal or Publication Title:||High-Speed Flow Fundamental Problems|
|Keywords:||particle image velocimetry (PIV), large field and instantaneous velocity measurements, pressure sensitive paint (PSP), pressure measurements, model location and deformation measurement, Non-standard video techniques|
|Event Title:||International Scientific Conference High-Speed Flow Fundamental Problems, Zhukovsky, Russia, 21-24 September 2004|
|HGF - Research field:||Aeronautics, Space and Transport|
|HGF - Program:||Aeronautics|
|HGF - Program Themes:||L AR - Aircraft Research|
|DLR - Research area:||Aeronautics|
|DLR - Program:||L AR - Aircraft Research|
|DLR - Research theme (Project):||L - Flight Physics|
|Location:||Köln-Porz , Braunschweig , Göttingen|
|Institutes and Institutions:||Institute of Aerodynamics and Flow Technology|
|Deposited By:||Ilka Micknaus|
|Deposited On:||31 Jan 2006|
|Last Modified:||14 Jan 2010 19:33|
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