Prediction of the formation and variation of oceanic fronts
| Project/Area Number |
19360397
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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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 |
BABA Nobuhiro Osaka Prefecture University, 工学研究科, 教授 (10198947)
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| Co-Investigator(Kenkyū-buntansha) |
KITAURA Kenーichi 大阪府立大学, 工学研究科, 講師 (00081399)
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| Project Period (FY) |
2007 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥17,810,000 (Direct Cost: ¥13,700,000、Indirect Cost: ¥4,110,000)
Fiscal Year 2010: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Fiscal Year 2009: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2008: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2007: ¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
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| Keywords | 海洋工学 / 海洋物理 / 環境技術 / 環境予測 / 海洋科学 / フロント / 重力流 / 密度成層 |
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| Research Abstract |
A new method is developed for the prediction of the formation and variation of oceanic fronts. The non-oscillating numerical scheme with a kind of the gradient limiters is implemented for the discontinuity of density and other quantities at the front represented adequately as the finite volume solution of the incompressible Navier-Stokes equation. The validation of the present method is made for the comparison of the experimental results to predict the behavior of the oceanic front for the three-dimensional density interface in such an accurate way to investigate the marine environment.
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Report
(6 results)
Research Products
(14 results)
