Application of PSP for Determination of unsteady Surface Pressures in Transonic Flow
Klein , Christian and Henne, Ulrich and Sachs, Werner and Engler, Rolf and Egami, Yasuhiro and Mai, Holger and Ondrus, Vladimir and Beifuss, Uwe (2010) Application of PSP for Determination of unsteady Surface Pressures in Transonic Flow. Seminar an China Aerodynamics Research and Development Center (CARDC), 26. Okt. 2010, Mianyang, Sichuan, China.
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Visualization and measurements of aerodynamic effects on a 2D-wing-profile and a rotating delta-wing 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 e.g., shock location, shock-shock interaction, and shock boundary layer interaction, by using scientific grade cameras and image processing techniques. The PSP technique has been used here for investigations of periodic and unsteady flows.
|Document Type:||Conference or Workshop Item (Speech)|
|Title:||Application of PSP for Determination of unsteady Surface Pressures in Transonic Flow|
|In ISI Web of Science:||No|
|Keywords:||Unsteady PSP, oscillating Airfoil, ROTATING DELTA WING|
|Event Title:||Seminar an China Aerodynamics Research and Development Center (CARDC)|
|Event Location:||Mianyang, Sichuan, China|
|Event Dates:||26. Okt. 2010|
|Organizer:||China Aerodynamics Research and Development Center (CARDC), High Speed Aerodynamics Institute (HSAI)|
|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 - Concepts & Integration|
|Institutes and Institutions:||Institute of Aerodynamics and Flow Technology > Experimental Methods|
Institute of Aeroelasticity > Aeroelastic Experiments
|Deposited By:||Ilka Micknaus|
|Deposited On:||09 Nov 2010 09:08|
|Last Modified:||09 Nov 2010 09:08|
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