Transition Detection on High-Lift Devices in the DNW-KKK by means of Temperature-Sensitive Paint
Egami, Yasuhiro and Fey, Uwe and Klein, Christian and Sitzmann, Martin and Wild, Jochen (2006) Transition Detection on High-Lift Devices in the DNW-KKK by means of Temperature-Sensitive Paint. Other.
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Transition detection on high-lift devices of a 3D half model using the TSP technique was performed in the DNW-Cologne Cryogenic Wind Tunnel (KKK). A new method using heating foils to enhance temperature difference between laminar- and turbulent-boundary layers on a small and thin model surface were tested in order to be able to obtain the highest quality result images. Consequently, the TSP technique used with heating foils applied to a lower surface of slats showed that laminar-to-turbulent transition line on thin slats even at low temperatures and low Mach numbers could be reliably detected.
|Document Type:||Monograph (Other)|
|Title:||Transition Detection on High-Lift Devices in the DNW-KKK by means of Temperature-Sensitive Paint|
|Journal or Publication Title:||DNW Annual Report|
|In ISI Web of Science:||No|
|Page Range:||pp. 10-11|
|Series Name:||DNW Annual Report 2005|
|Keywords:||Temperature-Sensitive Paint (TSP), cryogenic wind tunnel, boundary layer transition, visualization|
|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:||Braunschweig , Göttingen|
|Institutes and Institutions:||Institute of Aerodynamics and Flow Technology > Transport Aircraft|
Institute of Aerodynamics and Flow Technology > Experimental Methods
|Deposited By:||Ilka Micknaus|
|Deposited On:||16 Nov 2006|
|Last Modified:||27 Apr 2009 13:13|
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