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van der Wall, Berend G. (1992) The Influence of Variable Flow Velocity on Unsteady Airfoil Behavior. DLR-Forschungsbericht. DLR-FB 92-22. Master's. University of Maryland, USA. 144 S.
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Abstract
The exact theory of unsteady airfoil aerodynamics in a periodically varying free-stream of Isaacs is generalized to include arbitrary location of pitch axis, infinite number of pitch harmonics, and infinite number of plunge motion harmonics. The indicial method is extended to account for these effects. The results are compared to simplified theories. The accuracy of the extended indicial method is validated with the exact solution.
| Item URL in elib: | https://elib.dlr.de/20308/ | ||||||||
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| Document Type: | Monograph (DLR-Forschungsbericht, Master's) | ||||||||
| Title: | The Influence of Variable Flow Velocity on Unsteady Airfoil Behavior | ||||||||
| Authors: |
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| Date: | 1992 | ||||||||
| Refereed publication: | No | ||||||||
| Open Access: | No | ||||||||
| Number of Pages: | 144 | ||||||||
| Editors: |
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| ISSN: | 0939-2963 | ||||||||
| Status: | Published | ||||||||
| Keywords: | unsteady aerodynamics, variable free-stream | ||||||||
| Institution: | University of Maryland, USA | ||||||||
| Department: | Aerospace Engineering | ||||||||
| HGF - Research field: | Aeronautics, Space and Transport (old) | ||||||||
| HGF - Program: | Aeronautics | ||||||||
| HGF - Program Themes: | Rotorcraft (old) | ||||||||
| DLR - Research area: | Aeronautics | ||||||||
| DLR - Program: | L RR - Rotorcraft Research | ||||||||
| DLR - Research theme (Project): | L - The Active Rotorcraft (old) | ||||||||
| Location: | Braunschweig | ||||||||
| Institutes and Institutions: | Institute of Flight Systems > Rotorcraft | ||||||||
| Deposited By: | van der Wall, Prof. Dr. Berend G. | ||||||||
| Deposited On: | 27 Jan 2006 | ||||||||
| Last Modified: | 27 Apr 2009 04:45 |
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