Application of Pressure-Sensitive Paint (PSP) for Determination of Dynamic Surface Pressures on a Rotating 65° Delta Wing Model in Transonic Flow
Klein, Christian and Henne, Ulrich and Sachs, Werner and Egami, Yasuhiro and Ondrus, Vladimir and Beifuss, Uwe (2008) Application of Pressure-Sensitive Paint (PSP) for Determination of Dynamic Surface Pressures on a Rotating 65° Delta Wing Model in Transonic Flow. Other.
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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 measurements 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 flows. The unsteady PSP measurements presented here are the first measurements that are part of this “Unsteady PSP” project carried out in the DNW-TWG in Göttingen. The investigated delta-wing model is made from steel with sharp leading edges.
|Document Type:||Monograph (Other)|
|Additional Information:||von Seite 7 bis Seite 9|
|Title:||Application of Pressure-Sensitive Paint (PSP) for Determination of Dynamic Surface Pressures on a Rotating 65° Delta Wing Model in Transonic Flow|
|In ISI Web of Science:||No|
|Number of Pages:||3|
|Series Name:||Annual Report DNW 2006|
|Keywords:||unsteady PSP, rolling delta-wing model|
|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|
|Institutes and Institutions:||Institute of Aerodynamics and Flow Technology > Experimental Methods|
|Deposited By:||Ilka Micknaus|
|Deposited On:||07 Apr 2008|
|Last Modified:||27 Apr 2009 14:41|
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