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Gardner, Anthony Donald and Richter, Kai and Rosemann, Henning (2006) Simulation of Oscillating Airfoils and Moving Flaps Employing the DLR-TAU Unsteady Grid Adaptation. STAB 2006, 2006-11-29 - 2006-12-02, Darmstadt.
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Abstract
The use of unsteady adaptation with the DLR-TAU Navier-Stokes solver is presented as a method of improving the modelling of flows where the aerodynamic performance of a body is determined by the action of moving localised regions of high-gradient flow. Examples are presented of transonic flutter and dynamic stall. First results indicate that good grid convergence can be achieved without necessarily requiring that the flow around the specific airfoil is well understood in advance.
| Item URL in elib: | https://elib.dlr.de/45442/ | ||||||||||||||||
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| Document Type: | Conference or Workshop Item (Paper) | ||||||||||||||||
| Title: | Simulation of Oscillating Airfoils and Moving Flaps Employing the DLR-TAU Unsteady Grid Adaptation | ||||||||||||||||
| Authors: |
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| Date: | 2006 | ||||||||||||||||
| Refereed publication: | Yes | ||||||||||||||||
| Open Access: | No | ||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||
| Series Name: | Notes on Numerical Fluid Mechanics and Multidisciplinary Design | ||||||||||||||||
| Status: | Published | ||||||||||||||||
| Keywords: | TAU, unsteady, adaptation, deformation, dynamic stall, transonic flutter | ||||||||||||||||
| Event Title: | STAB 2006 | ||||||||||||||||
| Event Location: | Darmstadt | ||||||||||||||||
| Event Type: | international Conference | ||||||||||||||||
| Event Start Date: | 29 November 2006 | ||||||||||||||||
| Event End Date: | 2 December 2006 | ||||||||||||||||
| Organizer: | DGLR | ||||||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||||||||||
| HGF - Program: | Aeronautics | ||||||||||||||||
| HGF - Program Themes: | Rotorcraft (old), Aircraft Research (old) | ||||||||||||||||
| DLR - Research area: | Aeronautics | ||||||||||||||||
| DLR - Program: | L RR - Rotorcraft Research, L AR - Aircraft Research | ||||||||||||||||
| DLR - Research theme (Project): | L - The Virtual Aerodynamic Rotorcraft (old), L - Flexible Aircraft (old) | ||||||||||||||||
| Location: | Göttingen | ||||||||||||||||
| Institutes and Institutions: | Institute of Aerodynamics and Flow Technology > High Speed Configurations | ||||||||||||||||
| Deposited By: | Gardner, Dr.habil. Anthony | ||||||||||||||||
| Deposited On: | 25 Jun 2007 | ||||||||||||||||
| Last Modified: | 24 Apr 2024 19:07 |
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