| Project/Area Number |
21760669
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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 | Osaka Prefecture University |
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Principal Investigator |
NIHEI Yasunori 大阪府立大学, 工学研究科, 助教 (00470055)
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| Project Period (FY) |
2009 – 2011
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| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2011: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2010: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2009: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
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| Keywords | 海上輸送システム / 運行性能 / 自動車専用運搬船 / 風圧力 / トリマラン / 風圧下での船舶性能 / 風力推進 |
|---|
| Research Abstract |
In the present work, a new trimaran PCC is proposed and a feasibility study on the ship is carried out. In this study, first, the effective horse power(EHP)/car of the PCC running in still water is predicted. By comparing the predicted EHP/car with that of a conventional mono-hull PCC, it is found that the trimaran PCC is superior to a conventional mono-hull PCC at rather higher speed. It is also found that at common service speed of PCCs, the EHP/car of a small PCC is lower than that of the conventional PCC. Also, the increase of the resistance of PCCs running in strong wind is simulated.
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