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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), 2010-10-26, Mianyang, Sichuan, China.
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Abstract
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.
| Item URL in elib: | https://elib.dlr.de/66141/ | ||||||||||||||||||||||||||||
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| 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 | ||||||||||||||||||||||||||||
| Authors: |
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| Date: | 2010 | ||||||||||||||||||||||||||||
| Refereed publication: | No | ||||||||||||||||||||||||||||
| Open Access: | No | ||||||||||||||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||||||||||||||
| Status: | Published | ||||||||||||||||||||||||||||
| Keywords: | TSP, transition detection, heat transfer | ||||||||||||||||||||||||||||
| Event Title: | Seminar an China Aerodynamics Research and Development Center (CARDC) | ||||||||||||||||||||||||||||
| Event Location: | Mianyang, Sichuan, China | ||||||||||||||||||||||||||||
| Event Type: | Other | ||||||||||||||||||||||||||||
| Event Date: | 26 October 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: | Aircraft Research (old) | ||||||||||||||||||||||||||||
| DLR - Research area: | Aeronautics | ||||||||||||||||||||||||||||
| DLR - Program: | L AR - Aircraft Research | ||||||||||||||||||||||||||||
| DLR - Research theme (Project): | L - Concepts & Integration (old) | ||||||||||||||||||||||||||||
| Location: | Göttingen | ||||||||||||||||||||||||||||
| Institutes and Institutions: | German-Dutch Windtunnels Institute of Aerodynamics and Flow Technology > Experimental Methods | ||||||||||||||||||||||||||||
| Deposited By: | Micknaus, Ilka | ||||||||||||||||||||||||||||
| Deposited On: | 09 Nov 2010 09:09 | ||||||||||||||||||||||||||||
| Last Modified: | 24 Apr 2024 19:31 |
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