Heat transfer analysis of the continuous casting process by the front tracking BEM

被引：31
|
作者：
Fic, A [1 ]
Nowak, AJ [1 ]
Bialecki, R [1 ]
机构：
[1] Silesian Tech Univ, Inst Thermal Technol, PL-44101 Gliwice, Poland
来源：
ENGINEERING ANALYSIS WITH BOUNDARY ELEMENTS | 2000年 / 24卷 / 03期
关键词：
BEM analysis of continuous casting; front tracking algorithm; smoothing of front;
D O I：
10.1016/S0955-7997(00)00004-7
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Heat transfer problem in the strand during continuous casting is considered in the paper. Steady state temperature field in a coordinate system attached to the mould has been analyzed. Phase change is assumed to take place at constant temperature. The nonlinearity in this problem is caused by the unknown location of the solid-liquid interface. To determine both, this location and the resulting temperature field in the strand, a novel BEM front tracking algorithm has been developed. Numerical examples like one-dimensional (1D) phase change benchmark (modeled as two-dimensional (2D)) and several 2D problems of continuous casting of copper are included and discussed. (C) 2000 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码：215 / 223
页数：9
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