Numerical Simulation of 2D Dam-Break Flow in a Vertical Plane

摘要：

This paper was concerned with a vertical twodimensional (2D) flow model with free surface. The water governing equations were discretized with finite difference method. The function of volume method was employed to track the moving free surface. The model was used to predict the characteristics of dam-break flow in a 2D vertical plane. The surface profile and time averaged velocity were calculated, which shows the proposed model can be capable of capturing sharp water and gas interface configuration as time elapses.

关键词： numerical simulation dam-break track of free surface 2D vertical plane flow

作者: Mingqin Liu Y. L..Liu

作者单位: Equipment Transportation Department, Engineering College of Armed Police Force, Xian,China Institute of Hydraulic Engineering, Xian University of Technology,Xian, China

会议类型: 国际会议

会议名称: 2011 3nd International Conference on Mechanical and Electronics Engineering(2011年第三届机械与电子工程国际会议 ICMEE2011)

会议地点: 合肥

会议语种:英文

页码: 3620-3623

在线出版日期: 2011-09-23（万方平台首次上网日期，不代表论文的发表时间）