Research of Operation Method of Automation Control Model in a Single Icecovered Canal
Using the characteristics method to slove the unsteady flow with an ice-cover equations including continuity equation and momentum equation. Adding to consider the canal operation methods, boundary conditions can be got. So the process of the unsteady flow changes can be got by numerical simulation. Finally a suggestion about operation method is got that can be better to used to suoth-tonorth water diversion projection. And also it points out the the caculation method of wetted perimeter in this case. So this research contributes to the cannai system with an ice-cover automatation model.
characteristics canal unsteady flow with an icecover operation method numerical simulation
Liu Mengkai Wang Changde Feng Xiaobo
State Key Laboratory of Water Resources and Hydropower Engineering Science Wuhan University Wuhan 430072,China
国际会议
长沙
英文
845-849
2009-04-11（万方平台首次上网日期，不代表论文的发表时间）