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Le Chuiton, Frederic (2003) Experience with the implementation of the Baldwin-Lomax turbulence model in FLOWer. DLR-Interner Bericht. DLR-IB 124-2003/26. 28 S.
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Abstract
The implementation of the Baldwin-Lomax turbulence model in FLOWer is reviewed in view of clarification of a weird distribution of the eddy viscosity while computing 2D-profiles at an angle of attack. First, the model formulae are reminded; second, an analysis of the problem is performed, where the misalignment of the grid cut with the aerodynamic wake proves to be the problem origin. The mean flow remains almost unaffected.
| Item URL in elib: | https://elib.dlr.de/20089/ | ||||||||
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| Document Type: | Monograph (DLR-Interner Bericht) | ||||||||
| Title: | Experience with the implementation of the Baldwin-Lomax turbulence model in FLOWer | ||||||||
| Authors: |
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| Date: | June 2003 | ||||||||
| Refereed publication: | No | ||||||||
| Open Access: | No | ||||||||
| Number of Pages: | 28 | ||||||||
| Status: | Published | ||||||||
| Keywords: | Baldwin-Lomax | ||||||||
| 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 Virtual Aerodynamic Rotorcraft (old) | ||||||||
| Location: | Braunschweig | ||||||||
| Institutes and Institutions: | Institute of Aerodynamics and Flow Technology > CASE | ||||||||
| Deposited By: | Le Chuiton, Dr. Frederic | ||||||||
| Deposited On: | 12 Jan 2006 | ||||||||
| Last Modified: | 14 Jan 2010 20:24 |
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