A new numerical algorithm for 2D moving boundary problems using a boundary element method

作     者：Ahmed, S. G. Meshrif, S. A. 

作者机构：Zagazig Univ Fac Engn Dept Engn Phys & Math Zagazig 44519 Egypt 

出 版 物：《COMPUTERS & MATHEMATICS WITH APPLICATIONS》 (计算机与数学及其应用)

年 卷 期：2009年第58卷第7期

页      面：1302-1308页

核心收录：

学科分类：08[工学] 0701[理学-数学] 0812[工学-计算机科学与技术（可授工学、理学学位）] 

主　　题：Phase change problems Moving boundary problems Ablation problems Boundary elements methods Numerical algorithms 

摘      要：Phase change problems are of practical importance and can be found in a wide range of engineering applications. In the present paper, two proposed numerical algorithms are developed;the first one is general for phase change problems, while the second one is for ablation problems. The boundary elements method is used as a mathematical tool in conjunction with the proposed algorithms. Two test examples were solved and the results agree with the physics of the problems. (C) 2009 Elsevier Ltd. All rights reserved.