SOLUTION OF THE TWO-PHASE STEFAN PROBLEM BY USING THE PICARD'S ITERATIVE METHOD

被引:2
|
作者
Witula, Roman [1 ]
Hetmaniok, Edyta [1 ]
Slota, Damian [1 ]
Zielonka, Adam [1 ]
机构
[1] Silesian Tech Univ, Inst Math, Gliwice, Poland
来源
THERMAL SCIENCE | 2011年 / 15卷
关键词
Stefan problem; solidification; Picard's iterative method; GRID METHOD;
D O I
10.2298/TSCI11S1021W
中图分类号
O414.1 [热力学];
学科分类号
摘要
In this paper, an application of the Picard's iterative method for finding the solution of two phase Stefan problem is presented. In the proposed method an iterative connection is formulated. which allows to determine the temperature distribution in considered domain. Another unknown function, describing position of the moving interface, is approximated with the aid of linear combination of some base functions. Coefficients of this combination are determined by minimizing a properly constructed functional
引用
收藏
页码:S21 / S26
页数:6
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