Klein , Christian and Beifuss, Uwe and Bruse, Martin and Egami, Yasuhiro and Henne, Ulrich and Ondrus, Vladimir (2010) Development of a Highly Sensitive Temperature-Sensitive Paint (TSP) for Measurements at Ambient (0 – 60 °C) Conditions. Seminar an China Aerodynamics Research and Development Center (CARDC), 26. Okt. 2010, Mianyang, Sichuan, China.
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A Temperature-Sensitive Paint (TSP) has been developed to detect laminar-turbulent boundary layer transition line in the transonic wind tunnels. As a conventional TSP, europium thenoyl-trifluoroacetonate (EuTTA), Ruthenium tris(1,10-phenanthroline) (Ru(phen)32+ ) has been used. But they have temperature sensitivity of 1.6 %/°K and 1.44 %/°K. They are not enough sensitive to visualize the laminar/turbulent transition in the transonic wind tunnels. Therefore, a new TSP which has enough high temperature sensitivity was developed by PSP /TSP group of DLR AS-EV. As a result, a new TSP with very high temperature sensitivity of 4 – 5 %/°K and with high intensity was successfully developed.
|Document Type:||Conference or Workshop Item (Speech)|
|Title:||Development of a Highly Sensitive Temperature-Sensitive Paint (TSP) for Measurements at Ambient (0 – 60 °C) Conditions|
|In ISI Web of Science:||No|
|Keywords:||TSP, transition detection, heat transfer|
|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 (old)|
|HGF - Program:||Aeronautics|
|HGF - Program Themes:||Aircraft Research|
|DLR - Research area:||Aeronautics|
|DLR - Program:||L AR - Aircraft Research|
|DLR - Research theme (Project):||L - Concepts & Integration|
|Institutes and Institutions:||German-Dutch Windtunnels|
Institute of Aerodynamics and Flow Technology > Experimental Methods
|Deposited By:||Ilka Micknaus|
|Deposited On:||09 Nov 2010 09:09|
|Last Modified:||09 Nov 2010 09:09|
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