Numerical Solutions of 3D Poroelastic Wave Equations with Exact Nonreflecting Boundary Conditions

被引：0

作者：

Zhang, Wensheng ^{[1
]}

Tong, Li ^{[1
]}

机构：

[1] Chinese Acad Sci, LSEC, Acad Math & Syst Sci, Beijing 100190, Peoples R China

来源：

NUMERICAL ANALYSIS AND APPLIED MATHEMATICS ICNAAM 2011: INTERNATIONAL CONFERENCE ON NUMERICAL ANALYSIS AND APPLIED MATHEMATICS, VOLS A-C | 2011年 / 1389卷

关键词：

3D; exact nonreflecting boundary conditions; poroelastic wave equations; simulation; ELASTIC-WAVES; MEDIA;

D O I：

10.1063/1.3637932

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

Numerical computations for wave propagation in 3D poroelastic media with exact nonreflecting boundary conditions are implemented. The numerical method is a mixing use of the finite difference method and the control volume approach in the sphere coordinates. The computations show the good absorption effects of our proposed exact nonreflecting boundary conditions for 3D poroelastic media.

引用

页数：4

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