1980 | OriginalPaper | Buchkapitel
A Generalized Grid-Free Finite Difference-Method
verfasst von : L. Theilemann
Erschienen in: Proceedings of the Third GAMM — Conference on Numerical Methods in Fluid Mechanics
Verlag: Vieweg+Teubner Verlag
Enthalten in: Professional Book Archive
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A generalized explicit finite difference method for arbitrarily distributed nodes is presented. It is developed for the calculation of two-dimensional unsteady inviscid flows. The advantage of the method is its independence from a regular grid, so that geometrically difficult domains with complicated boundaries can be discretized easily. Numerical results from a test problem (Ringleb Flow) are shown.