| CASE STUDIES OF THREE-DIMENSIONAL NUMERICAL SIMULATION FOR TOTAL SEDIMENT TRANSPORT |
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| 作者姓名： | Hongwei FANG |
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| 作者单位： | Department of |
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| 摘 要： | 1 INTRODUCTION With advances in computer technology and numerical methods, three-dimensional (3D) mathematical models for sediment transport are gradually applied more often and for more practical projects of hydraulic engineering. Three-dimensional mathematical river models can describe not only the secondary flow, but also the transport, deposition, and erosion of sediment in the river channel and the flood plain. However, at present the theories of sediment transport are not as well de…
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CASE STUDIES OF THREE-DIMENSIONAL NUMERICAL SIMULATION FOR TOTAL SEDIMENT TRANSPORT |
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| Hongwei FANG.CASE STUDIES OF THREE-DIMENSIONAL NUMERICAL SIMULATION FOR TOTAL SEDIMENT TRANSPORT[J].International Journal of Sediment Research,2003,18(2). |
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| Authors: | Hongwei FANG |
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| Abstract: | The calculation of flow and sediment transport is one of the most important tasks in river engineering. The task is particularly difficult because of the many complex and interacting physical phenomena that need to be accounted for realistically in a model that has predictive power. This paper presents two study cases of three-dimensional calculation, respectively, of suspended sediment transport for the Three Gorges Project on the Yangtze River, China, and of bed load transport on the Elbe River, Germany. The suspended sediment transport calculation and bed load transport calculation are compared with experimental data whenever possible. |
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| Keywords: | Study case Three-dimensional modeling Suspended sediment Bed load |
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