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Engler, R. (2005) Pressure sensitive Paints in quantitative Wind Tunnel Studies. CEAS/KATnet Conference on Key Aerodynamic Technologies, Bremen, Germany, 06. - 08. June 2005, Bremen.
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Abstract
At 1992 DLR Göttingen started with its own PSP development. The first version, a one direction viewing system, based on a 16bit camera with an 512x512 pixel CCD-element and an UV-light source based on lambda = 337 nm wavelength was optimized for first transonic measurements. Only the important part of PSP - the paint - was ordered that time from OPTROD Company from Russia. Now, since 1998 DLR is independent in paint development, because own paints exist after an intensive cooperation with the Organic-Chemistry Institutes of the Universities of Göttingen and Regensburg. Paints for all speed ranges from low speed to hypersonic Uo = 20m/s up to Ma=6.0 are available. Also an 8-Twin-Camera system was build up to get 360° information, finally to calculate forces and moments from PSP values. A mobile system is developed for different facilities and an own software ToPas for fast data acquisition and presentation of final results; typical time: 2 minutes later, after an obtained polar with 12 different angles of attack.
| Item URL in elib: | https://elib.dlr.de/18777/ | ||||||
|---|---|---|---|---|---|---|---|
| Document Type: | Conference or Workshop Item (Poster) | ||||||
| Additional Information: | LIDO-Berichtsjahr=2005, | ||||||
| Title: | Pressure sensitive Paints in quantitative Wind Tunnel Studies | ||||||
| Authors: |
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| Date: | 2005 | ||||||
| Refereed publication: | No | ||||||
| Open Access: | No | ||||||
| Gold Open Access: | No | ||||||
| In SCOPUS: | No | ||||||
| In ISI Web of Science: | No | ||||||
| Status: | Published | ||||||
| Keywords: | Pressure Sensitive Paint, software ToPas, Measurement of Forces and Moments | ||||||
| Event Title: | CEAS/KATnet Conference on Key Aerodynamic Technologies, Bremen, Germany, 06. - 08. June 2005 | ||||||
| Event Location: | Bremen | ||||||
| Event Type: | international Conference | ||||||
| Organizer: | DGLR/ZARM | ||||||
| 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: | Köln-Porz , Braunschweig , Göttingen | ||||||
| Institutes and Institutions: | Institute of Aerodynamics and Flow Technology | ||||||
| Deposited By: | Micknaus, Ilka | ||||||
| Deposited On: | 24 Jan 2006 | ||||||
| Last Modified: | 14 Jan 2010 19:44 |
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