The bedform evolution in an alluvial river system is studied. A mathematical model is designed to simulate the flow in the water sand region and the bedform processes.The model results in a free boundary problem. ...The bedform evolution in an alluvial river system is studied. A mathematical model is designed to simulate the flow in the water sand region and the bedform processes.The model results in a free boundary problem. Features of the free boundary problem are given.Explicit solutions as well as their physical implications for a few special cases of the free boundary problem are presented.展开更多
文摘The bedform evolution in an alluvial river system is studied. A mathematical model is designed to simulate the flow in the water sand region and the bedform processes.The model results in a free boundary problem. Features of the free boundary problem are given.Explicit solutions as well as their physical implications for a few special cases of the free boundary problem are presented.
