Drag Coefficients of Bodies in aerated flows on stepped channels
| Project/Area Number |
22760377
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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 |
Hydraulic engineering
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| Research Institution | Nihon University |
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Principal Investigator |
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| Project Period (FY) |
2010 – 2011
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| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Fiscal Year 2011: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2010: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
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| Keywords | 空気混入流 / 抗力 / 階段状水路 / 流体工学 / 抗力係数 / skimming flow |
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| Research Abstract |
In this study, the general expression for the drag coefficient of various bodies in aerated flows is reasonably established on the basis of flow characteristics of aerated flows. Also, in stepped channels, drag coefficients of various cylindrical bodies and a model leg are obtained from aerated flow characteristics.
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Report
(3 results)
Research Products
(12 results)
