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Krimmelbein, Normann and Krumbein, Andreas (2010) Automatic Transition Prediction for Three-Dimensional Configurations with Focus on Industrial Application. 40th Fluid Dynamics Conference and Exhibit, 28 June - 1 July 2010, Chicago, Illinois, USA.
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Abstract
A computational method to predict transition lines for general three dimensional configurations is presented. The method consists of a coupled program system including a 3D Navier-Stokes solver, a transition prediction module, a boundary-layer code and a stability code. Focus is placed on the industrialization of the approach. For this, the transition prediction module has been adapted to be used for parallel computation to account for high computational demands for three dimensional configurations. Different calculation methods for the laminar boundary layer that are available in the transiton prediction module are presented. The method is validated against experimental data of the flow around an inclined prolate spheroid. Application examples are shown for different three-dimensional aircraft configurations and topics arising from these tests concerning the industrialization of the method are discussed.
| Item URL in elib: | https://elib.dlr.de/67581/ | |||||||||
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| Document Type: | Conference or Workshop Item (Paper) | |||||||||
| Title: | Automatic Transition Prediction for Three-Dimensional Configurations with Focus on Industrial Application | |||||||||
| Authors: |
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| Date: | July 2010 | |||||||||
| Open Access: | Yes | |||||||||
| Gold Open Access: | No | |||||||||
| In SCOPUS: | No | |||||||||
| In ISI Web of Science: | No | |||||||||
| Status: | Published | |||||||||
| Keywords: | Automatic transition prediction | |||||||||
| Event Title: | 40th Fluid Dynamics Conference and Exhibit | |||||||||
| Event Location: | Chicago, Illinois, USA | |||||||||
| Event Type: | Conference | |||||||||
| Event Dates: | 28 June - 1 July 2010 | |||||||||
| Organizer: | AIAA | |||||||||
| HGF - Research field: | Aeronautics, Space and Transport | |||||||||
| HGF - Program: | other | |||||||||
| HGF - Program Themes: | other | |||||||||
| DLR - Research area: | Aeronautics | |||||||||
| DLR - Program: | L - no assignment | |||||||||
| DLR - Research theme (Project): | L - no assignment (old) | |||||||||
| Location: | Braunschweig | |||||||||
| Institutes and Institutions: | Institute of Aerodynamics and Flow Technology > CASE | |||||||||
| Deposited By: | Krimmelbein, Normann | |||||||||
| Deposited On: | 05 Jan 2011 15:39 | |||||||||
| Last Modified: | 31 Jul 2019 19:30 |
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