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Voß, R. (2001) Numerical simulations of limit cycle oscillations in transonic airfoil flow with mild separation. IFASD, Madrid/Spain, June 5-7 2001.
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Abstract
This paper deals with the validation of a viscious inviscid coupled CFD method for unsteady separated flow and application to buffet and nonlinear flutter computation for a windtunnel model of the NLR7301 airfoil . Comparisons with results of a Navier-Stokes solver and with windtunnel results are showing that the viscious inviscid code is able to predict the essential flow phenomena and flutter for mild separated flow.
| Item URL in elib: | https://elib.dlr.de/14261/ | ||||||||
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| Document Type: | Conference or Workshop Item (Speech) | ||||||||
| Additional Information: | LIDO-Berichtsjahr=2001, | ||||||||
| Title: | Numerical simulations of limit cycle oscillations in transonic airfoil flow with mild separation | ||||||||
| Authors: |
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| Date: | 2001 | ||||||||
| Open Access: | No | ||||||||
| Gold Open Access: | No | ||||||||
| In SCOPUS: | No | ||||||||
| In ISI Web of Science: | No | ||||||||
| Status: | Published | ||||||||
| Keywords: | Nonlinear Flutter, Aeroelasticity, Unsteady Transonic Aerodynamics, CFD, Boundary Layer Coupling | ||||||||
| Event Title: | IFASD, Madrid/Spain, June 5-7 2001 | ||||||||
| Organizer: | CEAS / AIAA / ICASE / NASA Langley | ||||||||
| HGF - Research field: | Aeronautics, Space and Transport (old) | ||||||||
| HGF - Program: | Aeronautics | ||||||||
| HGF - Program Themes: | other | ||||||||
| DLR - Research area: | Aeronautics | ||||||||
| DLR - Program: | L ST - Starrflüglertechnologien | ||||||||
| DLR - Research theme (Project): | UNSPECIFIED | ||||||||
| Location: | Göttingen | ||||||||
| Institutes and Institutions: | Institute of Aeroelasticity | ||||||||
| Deposited By: | Erdmann, Daniela | ||||||||
| Deposited On: | 16 Sep 2005 | ||||||||
| Last Modified: | 14 Jan 2010 21:37 |
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