<論文>流れ解析による火砕流シミュレーション
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概要
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A numerical simulation method for the volcanic debris flow is presented that computes dynamics of two layers flow along the slope surface. The layers are considered as a dense lower layer and the upper layer of it. The flow dynamics of quasi-three dimensional equations based on the curvilinear coordinate systern are shown on each layer. In addition, a numerical example is computed for the Unzen volcanic debris flow of Nagasaki-Pref. occured in June 1991,and the computational results of the flowing region coincides approximately with that of the disaster flow.
- 神戸市立工業高等専門学校の論文
- 1996-02-29