Computational analysis of fluid-structure interaction in moving mechanical valves

摘要：

The multigrid fictitious boundary finite element method for numerical simulations of a two-dimensional induced-moving rigid heart valve in a channel with sinus cavity was presented The main advantage of this methodology is to allow the numerical treatment on a fixed structured mesh and the use of fast solvers. Numerical examples were provided to show the efficiency of the presented method for detailed simulations of valve induced-motion and fluid flows around the valve in incompressible viscous flows.

作者: De-cheng Wan

作者单位: State Key Laboratoiy of Ocean Engineering, School of Naval Architecture, Ocean and Civil Engineering,Shanghai Jiao long University, Shanghai 200030, China

会议类型: 国际会议

会议名称: The 5th International Conference on Nonlinear Mechanics(第五届国际非线性力学会议)

会议地点: 上海

会议语种:英文

页码: 1092-1096

在线出版日期: 2007-06-11（万方平台首次上网日期，不代表论文的发表时间）