A Multigrid Scheme with Semicoarsening for Accurate Computation of Viscous Flows.
Radespiel, R. and Kroll, N. (1990) A Multigrid Scheme with Semicoarsening for Accurate Computation of Viscous Flows. In: Lecture Notes in Physics, Vol. 371 (1990).. Springer-Verlag, Berlin. 12th International Conference on Numerical Methods in Fluid Dynamics, 9-13 July 1990, Oxford, UK..
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Abstract
A Multigrid scheme with semicoarsening is proposed to overcome the stiffness of explicit schemes, associated with high-aspect-ratio cells. Significant improvements of convergence to steady-state solutions are shown.
| Document Type: | Conference or Workshop Item (Paper) | ||||||
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| Additional Information: | LIDO-Berichtsjahr=1990, note=200, pages=2, | ||||||
| Title: | A Multigrid Scheme with Semicoarsening for Accurate Computation of Viscous Flows. | ||||||
| Authors: |
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| Date: | 1990 | ||||||
| Journal or Publication Title: | Lecture Notes in Physics, Vol. 371 (1990). | ||||||
| Publisher: | Springer-Verlag, Berlin | ||||||
| Status: | Published | ||||||
| Keywords: | Navier-Stokes Equations, Hypersonic Flow, Semicoarsening, TVD-Scheme | ||||||
| Event Title: | 12th International Conference on Numerical Methods in Fluid Dynamics, 9-13 July 1990, Oxford, UK. | ||||||
| HGF - Research field: | UNSPECIFIED | ||||||
| HGF - Program: | no assignment | ||||||
| HGF - Program Themes: | no assignment | ||||||
| DLR - Research area: | UNSPECIFIED | ||||||
| DLR - Program: | no assignment | ||||||
| DLR - Research theme (Project): | W - Zukünftige Raumtransporter - Entwurf und Simulationsmethoden für Raumtransporter (old) | ||||||
| Location: | Köln-Porz , Braunschweig , Göttingen | ||||||
| Institutes and Institutions: | Institute of Aerodynamics and Flow Technology > Institut für Entwurfsaerodynamik | ||||||
| Deposited By: | elib DLR-Beauftragter | ||||||
| Deposited On: | 03 Apr 2006 | ||||||
| Last Modified: | 27 Apr 2009 10:04 |
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