| Budget Amount *help |
¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2012: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2011: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2010: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
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| Research Abstract |
The purpose of this study is to develop a numerical method which is able to accurately simulate large amplitude ship motion in rough seas and impact force acting on ship’s hull using a particle method. To accomplish this purpose, a new ship motion model and an open boundary condition were developed using a particle method. Moreover, a zooming technique was developed for a particle method to simulate fluid behavior around ship in high spatial resolution at low computational cost.
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