NUMERICAL MODEL WITH EXPLICIT TIME INTEGRATION SCHEME FOR TRACKING INTERFACES

被引：0

作者：

Wegrzyn-Skrzypczak, Ewa ^{[1
]}

Skrzypczak, Tomasz ^{[2
]}

机构：

[1] Czestochowa Tech Univ, Inst Math, Czestochowa, Poland

[2] Czestochowa Tech Univ, Inst Mech & Machine Design, Czestochowa, Poland

来源：

JOURNAL OF APPLIED MATHEMATICS AND COMPUTATIONAL MECHANICS | 2013年 / 12卷 / 02期

关键词：

moving interface; level set method; finite element method;

D O I：

10.17512/jamcm.2013.2.14

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

In this paper a simple and effective method for tracking interfaces in two-dimensional area is described. The presented approach is very attractive in solving Stefan problems where moving internal boundaries occur. It is based on the level set method (LSM) and uses the so-called distance function. A numerical model based on the finite element method (FEM) is proposed.

引用

页码：111 / 116

页数：6

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