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within Conference Paper Remove this filter Takeshi Miyazaki Remove this filter Complex Systems Remove this filter Engineering Fluid Dynamics Remove this filter

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    Chapter and Conference Paper

    Statistics of Quasi-Geostrophic Vortex Patches

    The statistics of quasi-gestrophic point vortices and spherical vortex patches are investigated theoretically and numerically, in order to understand fundamental aspects of quasi-geostrophic turbulence. The nu...

    Takeshi Miyazaki, Li Yingtai, Hiroshi Taira… in IUTAM Symposium on Computational Physics a… (2008)

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    Chapter and Conference Paper

    The Breakdown of a Columnar Vortex with Axial Flow

    The interaction between a columnar vortex and external turbulence is investigated numerically. The formation of turbulent eddies around the columnar vortex and the vortex-core deformations are studied in detai...

    Naoya Takahashi, Takeshi Miyazaki in IUTAM Symposium on Computational Physics a… (2008)