| contributor author | Blair Greimann | |
| contributor author | Timothy Randle | |
| contributor author | Jianchun Huang | |
| date accessioned | 2017-05-08T20:45:32Z | |
| date available | 2017-05-08T20:45:32Z | |
| date copyright | July 2006 | |
| date issued | 2006 | |
| identifier other | %28asce%290733-9429%282006%29132%3A7%28731%29.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/26141 | |
| description abstract | The movement of finite amplitude sediment accumulations is studied using a simple advection-diffusion relation derived from the sediment continuity equation and using some heuristic reasoning. The movement of a finite amplitude sediment accumulation is found to be strongly diffusive with a small advection component due to the increase in transport rate of the sediment accumulation relative to the transport rate of the original bed material. A semianalytical solution to the advection-diffusion equation is found and the equation is applied to two laboratory experiments. The equation is found to predict the general movement of finite amplitude sediment accumulations with a minimal number of parameters. | |
| publisher | American Society of Civil Engineers | |
| title | Movement of Finite Amplitude Sediment Accumulations | |
| type | Journal Paper | |
| journal volume | 132 | |
| journal issue | 7 | |
| journal title | Journal of Hydraulic Engineering | |
| identifier doi | 10.1061/(ASCE)0733-9429(2006)132:7(731) | |
| tree | Journal of Hydraulic Engineering:;2006:;Volume ( 132 ):;issue: 007 | |
| contenttype | Fulltext | |
