| contributor author | Guangqian Wang | |
| contributor author | Xudong Fu | |
| contributor author | Yuefei Huang | |
| contributor author | Gordon Huang | |
| date accessioned | 2017-05-08T20:46:03Z | |
| date available | 2017-05-08T20:46:03Z | |
| date copyright | March 2008 | |
| date issued | 2008 | |
| identifier other | %28asce%290733-9429%282008%29134%3A3%28328%29.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/26461 | |
| description abstract | This paper presents a comprehensive analysis of suspended sediment transport in open channels under various flow conditions through a kinetic-model-based simulation. The kinetic model, accounting for both sediment-turbulence and sediment-sediment interactions, successfully represents experimentally observed diffusion and transport characteristics of suspended sediments with different densities and sizes. Without tuning any model coefficients, the nonmonotonic concentration distribution and the noticeable lag velocity with a negative value close to the wall are reasonably reproduced. Examination of flow conditions typical of suspension dominated rivers shows that the conventional method may overestimate or underestimate unit suspended-sediment discharge, depending on the Rouse number, sediment size, as well as shear velocity. The error may be less than 20% for | |
| publisher | American Society of Civil Engineers | |
| title | Analysis of Suspended Sediment Transport in Open-Channel Flows: Kinetic-Model-Based Simulation | |
| type | Journal Paper | |
| journal volume | 134 | |
| journal issue | 3 | |
| journal title | Journal of Hydraulic Engineering | |
| identifier doi | 10.1061/(ASCE)0733-9429(2008)134:3(328) | |
| tree | Journal of Hydraulic Engineering:;2008:;Volume ( 134 ):;issue: 003 | |
| contenttype | Fulltext | |
