Three-dimensional front tracking

被引:269
作者
Glimm, J [1 ]
Grove, JW
Li, XL
Shyue, KM
Zeng, YN
Zhang, Q
机构
[1] SUNY Stony Brook, Dept Appl Math & Stat, Stony Brook, NY 11794 USA
[2] Indiana Univ Purdue Univ, Dept Math, Indianapolis, IN 46202 USA
[3] Natl Taiwan Univ, Dept Math, Taipei 10764, Taiwan
关键词
front tracking; Riemann problems; nonmanifold geometry;
D O I
10.1137/S1064827595293600
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
We describe a three-dimensional front tracking algorithm, discuss its numerical implementation, and present studies to validate the correctness of this approach. Based on the results of the two-dimensional computations, we expect three-dimensional front tracking to significantly improve computational efficiencies for problems dominated by discontinuities. In some cases, for which the interface computations display considerable numerical sensitivity, we expect a greatly enhanced capability.
引用
收藏
页码:703 / 727
页数:25
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