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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.