2011 Fiscal Year Final Research Report
Study on vertical sorting of mixed grain by solid-liquid multiphase flow model
| Project/Area Number |
21760386
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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 | Kyoto University |
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Principal Investigator |
HARADA Eiji 京都大学, 工学研究科, 准教授 (00362450)
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| Project Period (FY) |
2009 – 2011
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| Keywords | DEM / LES / Euler-Lagrange / 鉛直分級 / 固液混相乱流 |
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| Research Abstract |
A prior assessment of bed deformation due to rive or coastal development provides helpful information to discuss environmental hydraulics. Investigation of inner structure of a dense particulate flow by using a sophisticated numerical tool is fully expected to contribute to scientific knowledge about be deformation. Thus, in the present study, large eddy simulation for particulate flow has been performed, and inner structure of particulate flow has been addressed from the viewpoint of computational sediment transport dynamics.
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