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Ronzheimer, A. (2004) Post-Parameterisation of CAD-Geometries Using Freeform Deformation and Grid Generation Techniques. In: New Results in Numerical and Experimental Fluid Mechanics IV, Vol. 87, pp. 382-389. Springer Verlag, Berlin, Heidelberg, New York. 13th STAB/DGLR Symposium, München (de), 12.-14.11.2002. ISBN 3-540-20258-7
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Abstract
A post-parameterisation method, based on free form deformation techniques, has been established to simplify and to automate the parameterisation of shapes from CAD-models, to be used for aerodynamic design. To create the necessary deformation lattices, structured grid generation techniques of a grid generation system, developed at DLR, are utilised. As this grid generation system has the salient feature to store and to replay a sequence of processes with different parameter settings, a deformation of the shape, given by polygonal curves and surfaces, can be controlled quantitatively. In two examples the applicability of the method for aerodynamic wing design and detailed design of a wing tip is demontrated.
| Item URL in elib: | https://elib.dlr.de/12760/ | ||||||||
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| Document Type: | Conference or Workshop Item (Paper) | ||||||||
| Additional Information: | LIDO-Berichtsjahr=2004, | ||||||||
| Title: | Post-Parameterisation of CAD-Geometries Using Freeform Deformation and Grid Generation Techniques | ||||||||
| Authors: |
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| Date: | 2004 | ||||||||
| Journal or Publication Title: | New Results in Numerical and Experimental Fluid Mechanics IV | ||||||||
| Open Access: | No | ||||||||
| Gold Open Access: | No | ||||||||
| In SCOPUS: | No | ||||||||
| In ISI Web of Science: | No | ||||||||
| Volume: | Vol. 87 | ||||||||
| Page Range: | pp. 382-389 | ||||||||
| Editors: |
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| Publisher: | Springer Verlag, Berlin, Heidelberg, New York | ||||||||
| Series Name: | Notes on Numerical Mechanics and Multidisciplinary Design | ||||||||
| ISBN: | 3-540-20258-7 | ||||||||
| Status: | Published | ||||||||
| Keywords: | Aerodynamic-Shape-Optimization, Shape-Design, Shape-Parameterization, Freeform-Deformation, Grid-Generation | ||||||||
| Event Title: | 13th STAB/DGLR Symposium, München (de), 12.-14.11.2002 | ||||||||
| HGF - Research field: | Aeronautics, Space and Transport (old) | ||||||||
| HGF - Program: | Aeronautics | ||||||||
| HGF - Program Themes: | Aircraft Research (old) | ||||||||
| DLR - Research area: | Aeronautics | ||||||||
| DLR - Program: | L AR - Aircraft Research | ||||||||
| DLR - Research theme (Project): | L - Concepts & Integration (old) | ||||||||
| Location: | Köln-Porz , Braunschweig , Göttingen | ||||||||
| Institutes and Institutions: | Institute of Aerodynamics and Flow Technology | ||||||||
| Deposited By: | Grant, Claudia | ||||||||
| Deposited On: | 31 Jan 2006 | ||||||||
| Last Modified: | 14 Jan 2010 19:27 |
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