Parallel DNS with Local Grid Refinement |
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| Authors: | V Seidl S Muzaferija and M Peri |
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| Institution: | (1) Institut für Schiffbau der Universität Hamburg, Lämmersieth 90, 22305 Hamburg, Germany |
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| Abstract: | A parallel finite volume method for unstructured grids is used for a direct numerical simulation of the flow around a sphere at Re = 5000 (based on the sphere diameter and undisturbed velocity). The observed flow structures are confirmed by visualization experiments. A quantitative analysis of the Reynolds averaged flow provides a data base for future model evaluations. |
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| Keywords: | parallel Navier– Stokes solver unstructured grid direct numerical simulation flow around sphere |
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