Analysis of interaction between floating bodies and nonlinear waves by vortex method
| Project/Area Number |
26420828
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Naval and maritime engineering
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| Research Institution | Saga University |
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Principal Investigator |
imai yasutaka 佐賀大学, 海洋エネルギー研究センター, 准教授 (90284231)
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| Co-Investigator(Kenkyū-buntansha) |
永田 修一 佐賀大学, 海洋エネルギー研究センター, 教授 (30404205)
村上 天元 佐賀大学, 海洋エネルギー研究センター, 助教 (90611278)
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| Project Period (FY) |
2014-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2016: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2015: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2014: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
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| Keywords | 渦法 / 海洋構造物 / 非線形波浪 / 波力発電 / 浮体式海洋構造物 |
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| Outline of Final Research Achievements |
To maximize the extraction of wave energy, floating type wave power generation device utilizes the resonance of motion.To optimize shape of the floating body and electric facilities mounted on the body, new analysis method is required.The effect of viscosity and vortex should be included in the method. We have developed a new numerical method that based on a vortex method.The effect of viscosity and vortex is considered in the method.The results obtained with the new numerical method showed good agreement with experimental results
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Report
(4 results)
Research Products
(2 results)
