| Budget Amount *help |
¥16,900,000 (Direct Cost: ¥13,000,000、Indirect Cost: ¥3,900,000)
Fiscal Year 2020: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Fiscal Year 2019: ¥12,480,000 (Direct Cost: ¥9,600,000、Indirect Cost: ¥2,880,000)
Fiscal Year 2018: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
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| Outline of Final Research Achievements |
This study invented a method for estimating how strengths and directions of ocean current are distributed in the vertical direction. A long and slender flexible body is submerged. Being surrounded by the current, the body always vibrates, which can be measured using sensor. A theory was constructed for estimating the current based on the measured vibration. Experiments were carried out to reveal the interaction of the body and current, then numerical calculations were performed to verify the extent to which the theory can estimate the true distribution of current.
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