Budget Amount *help |
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2017: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2016: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2015: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
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Outline of Final Research Achievements |
In this study, we have developed a new computational scheme with the aim of analyzing fluid-structure interaction problems highly accurately. In the present scheme, we have used a high-performance basis function to approximate boundary/domain shape representation of flow field and structure and unknown variables such as flow velocity, pressure, and displacement. The high-performance basis function allows continuity to the derivative, is often used for shape representation of CAD, and is superior to the function approximation ability and the shape expression capability as compared with the basis function based on the Lagrangian interpolation used in the general finite element method.
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