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Fey, Uwe and Egami, Yasuhiro and Klein, Christian (2007) Using cryoTSP as a tool for transition detection and instability examination at high Reynolds numbers. In: New Results in Numerical and Experimental Fluid Mechanics VI Notes on Numerical Fluid Mechanics and Multidisciplinary Design, Vol. 96. Springer Verlag Berlin, Heidelberg, New York. pp. 227-234. ISBN 978-3-540-74458-0. ISSN 1612-2909 (print) 1060-0824 (online).
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Official URL: http://www.springer.com
Abstract
Transition detection in ‘warm’ wind tunnels can be realized using commercially available IR cameras. In cryogenic testing, IR imaging becomes more difficult because of the reduction in radiated energy and the shift to longer wavelengths. At low cryogenic temperatures (say T = 110K) it is difficult to get meaningful results, and the use of helium cooled (very sophisticated) IR cameras is necessary. On the other hand, custom-built temperature sensitive paint for cryogenic testing (cryoTSP) still works well for the purpose of transition detection at low temperatures, i.e. in cryogenic wind tunnels.
| Item URL in elib: | https://elib.dlr.de/45444/ | ||||||||||||||||||
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| Document Type: | Contribution to a Collection | ||||||||||||||||||
| Title: | Using cryoTSP as a tool for transition detection and instability examination at high Reynolds numbers | ||||||||||||||||||
| Authors: |
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| Date: | 2007 | ||||||||||||||||||
| Journal or Publication Title: | New Results in Numerical and Experimental Fluid Mechanics VI | ||||||||||||||||||
| Refereed publication: | Yes | ||||||||||||||||||
| Open Access: | No | ||||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||||
| Volume: | Vol. 96 | ||||||||||||||||||
| Page Range: | pp. 227-234 | ||||||||||||||||||
| Editors: |
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| Publisher: | Springer Verlag Berlin, Heidelberg, New York | ||||||||||||||||||
| Series Name: | Notes on Numerical Fluid Mechanics and Multidisciplinary Design | ||||||||||||||||||
| ISSN: | 1612-2909 (print) 1060-0824 (online) | ||||||||||||||||||
| ISBN: | 978-3-540-74458-0 | ||||||||||||||||||
| Status: | Published | ||||||||||||||||||
| Keywords: | IR cameras, cryoTSP, temperature sensitive paint | ||||||||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport (old) | ||||||||||||||||||
| HGF - Program: | Aeronautics | ||||||||||||||||||
| HGF - Program Themes: | Aircraft Research (old) | ||||||||||||||||||
| DLR - Research area: | Aeronautics | ||||||||||||||||||
| DLR - Program: | L AR - Aircraft Research | ||||||||||||||||||
| DLR - Research theme (Project): | L - Flight Physics (old) | ||||||||||||||||||
| Location: | Göttingen | ||||||||||||||||||
| Institutes and Institutions: | Institute of Aerodynamics and Flow Technology > Experimental Methods | ||||||||||||||||||
| Deposited By: | Micknaus, Ilka | ||||||||||||||||||
| Deposited On: | 07 Apr 2008 | ||||||||||||||||||
| Last Modified: | 14 Jan 2010 23:47 |
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