A FUZZY INTERFACE METHOD AND ITS APPLICATION IN COMPLEX FLUID FIELD

摘要：

To more accurately solve 3D complex fluid with interface．Youngs’method for thtee dimensional coordinate systems is developed．Based on its algorithm for 2D．definition of the function of volume of fluid，approximating interface to plane，and a revised toefficient are introduced．the fuzzy interface method is developed for 3D．Computing methods and its codes MMIC3D ale obtained．which can simulate formation of shock waves and their propagation in 3D explosive fields with complex boundaries．By testing of numerical experiments，the fuzzy interface methodsaleprovedto be effectivefor3D．

关键词： numerical simulation fuzzy interface explosive field

作者: K.T.Wu L.M.Mu J.G.Ning

作者单位: Key Laboratory of Numerical Simulation of Sichuan Province,Department of Mathematics.Neijiang Teache Key Laboratory of Numerical Simulation of Sichuan Province,Department of Mathematics．Neijiang Teache National Key Laboratory of Explosive Disaster and Prevent,Beijing Institute of Technology,Beijing 10

会议类型: 国际会议

会议名称: 第二届国际非均质材料力学会议(The Second International Conference on Heterogeneous Material Mechanics)

会议地点: 安徽黄山

会议语种:英文

页码: 1617-1620

在线出版日期: 2008-06-03（万方平台首次上网日期，不代表论文的发表时间）