| Project/Area Number |
20760564
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Naval and maritime engineering
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| Research Institution | National Maritime Research Institute |
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Principal Investigator |
SHIBATA Kazuya National Maritime Research Institute, 大学院・工学研究科, 特任助教 (30462873)
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| Project Period (FY) |
2008 – 2009
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| Project Status |
Completed (Fiscal Year 2009)
|
| Budget Amount *help |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2009: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2008: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
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| Keywords | 推進 / 運動性能 / 船舶海洋 / 波浪中抵抗増加 / 数値計算 / 粒子法 |
|---|
| Research Abstract |
Several experiments were carried out, and a numerical method was developed for designing bow shapes adapted for actual seas. The model ship used in the experiment was a Panamax bulk carrier. The added resistance due to waves was measured, and the scattering waves and spray was taken by a high speed camera. Furthermore, a numerical analysis method was developed by a particle method to investigate the scattering waves and spray around the ship bow.
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