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Unsteady Vortex Behaviour of a Rotating 65° Delta Wing Using Pressure Sensitive Paint (PSP)
Klein, Christian and Sachs, Werner and Henne, Ulrich and Engler, Rolf and Egami, Yasuhiro and Ondrus, V. (2006) Unsteady Vortex Behaviour of a Rotating 65° Delta Wing Using Pressure Sensitive Paint (PSP). 12th International Symposium on Flow Visualization, 2006-09-10 - 2006-09-14, Göttingen (Germany).
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Abstract
Visualization and measurements of aerodynamic effects on a delta-wing model were conducted using an optical pressure measurement system, based on the pressure-sensitive paint (PSP) technique. A special 65° delta wing, the so called DLR-PSP model, was tested in the transonic wind tunnel DNW-TWG in Göttingen. A rolling apparatus was built up to enable roll rates up to 10 Hz. The experiments were carried out at angles-of-attack up to alpha = 17° at Ma = 0.8. For this rotating model an unsteady PSP technique was successfully applied.
| Document Type: | Conference or Workshop Item (Speech) | ||||||||||||||
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| Additional Information: | 30 Folien, Vortrag nicht auf CD | ||||||||||||||
| Title: | Unsteady Vortex Behaviour of a Rotating 65° Delta Wing Using Pressure Sensitive Paint (PSP) | ||||||||||||||
| Authors: |
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| Date: | 2006 | ||||||||||||||
| Refereed publication: | No | ||||||||||||||
| In SCOPUS: | No | ||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||
| Series Name: | CD ROM Proceedings | ||||||||||||||
| Status: | Published | ||||||||||||||
| Keywords: | Unsteady PSP, 65° delta-wing model | ||||||||||||||
| Event Title: | 12th International Symposium on Flow Visualization | ||||||||||||||
| Event Location: | Göttingen (Germany) | ||||||||||||||
| Event Type: | international Conference | ||||||||||||||
| Event Dates: | 2006-09-10 - 2006-09-14 | ||||||||||||||
| 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: | Göttingen | ||||||||||||||
| Institutes and Institutions: | Institute of Aerodynamics and Flow Technology > Experimental Methods | ||||||||||||||
| Deposited By: | Ilka Micknaus | ||||||||||||||
| Deposited On: | 30 Nov 2006 | ||||||||||||||
| Last Modified: | 27 Apr 2009 13:14 |
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