PSP and TSP for different Wind Tunnels and Flow Facilities
Engler, Rolf (2005) PSP and TSP for different Wind Tunnels and Flow Facilities. CD-ROM Proceedings (1-4).
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The pressure sensitive paint (PSP) intensity and lifetime system is an optical measurement technique to investigate absolute pressure fields on model surfaces for basic research in laboratories, industrial wind tunnels or high speed rotating turbo machines. Detailed qualitative and quantitative information and understanding of flow phenomena can be obtained in speed ranges from U<sub>∞ </sub> =20 m/s up to Ma= 5.0. A number of projects of industrial interest have been investigated in different wind tunnels covering low speed, transonic, trisonic and cryogenic facilities. Comparison of experimental pressure fields obtained by means of PSP and the results of numerical calculations have been carried out. Different wind tunnel models ranging from basic configurations such as a cropped delta wing to a complex half model of a large propeller-driven transport aircraft with all flaps, rudders and shrouds, and rotating or oscillating models as well as Reynolds number effects on models have been investigated.
|Additional Information:||Invited Lecture|
|Title:||PSP and TSP for different Wind Tunnels and Flow Facilities|
|In ISI Web of Science:||No|
|Number of Pages:||6|
|Series Name:||CD-ROM Proceedings|
|Keywords:||Pressure sensitive paint, PSP, Temperature sensitive paint, TSP, optical sensors|
|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:||24 Jan 2006|
|Last Modified:||14 Jan 2010 19:38|
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