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Lu Zhiliang, and Voß, R. (1996) DLR FP+VII Code Improvements and Computation of Unsteady Transonic Flows. DLR-Interner Bericht. IB 232 - 96 J 03. 43 S.
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Abstract
Improvements of the unsteady full potential scheme and viscous- inviscid interaction method have been implemented for steady and unsteady transonic analysis of 2D and 3D flows. These algorithm improvements include implicit boundary conditions, implicit unsteady wake treatment, the coupling technique of the boundary-layer scheme with the inviscid code, and several modifications to accelerate convergence. Calculations are presented for several configurations including NLR7301 airfoil and Lann wing. The results show that the accuracy, efficiency, and stability of the DLR FP+VII code has been significantly improved.
| Item URL in elib: | https://elib.dlr.de/39768/ | |||||||||
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| Document Type: | Monograph (DLR-Interner Bericht) | |||||||||
| Additional Information: | LIDO-Berichtsjahr=1996, | |||||||||
| Title: | DLR FP+VII Code Improvements and Computation of Unsteady Transonic Flows. | |||||||||
| Authors: |
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| Date: | 1996 | |||||||||
| Open Access: | No | |||||||||
| Gold Open Access: | No | |||||||||
| In SCOPUS: | No | |||||||||
| In ISI Web of Science: | No | |||||||||
| Number of Pages: | 43 | |||||||||
| Status: | Published | |||||||||
| Keywords: | unsteady aerodynamics, CFD, boundary layer coupling | |||||||||
| HGF - Research field: | UNSPECIFIED | |||||||||
| HGF - Program: | Aeronautics | |||||||||
| HGF - Program Themes: | other | |||||||||
| DLR - Research area: | UNSPECIFIED | |||||||||
| DLR - Program: | L ST - Starrflüglertechnologien | |||||||||
| DLR - Research theme (Project): | UNSPECIFIED | |||||||||
| Location: | Göttingen | |||||||||
| Institutes and Institutions: | Institute of Aeroelasticity | |||||||||
| Deposited By: | DLR-Beauftragter, elib | |||||||||
| Deposited On: | 02 Apr 2006 | |||||||||
| Last Modified: | 27 Apr 2009 10:53 |
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