Mathematical model of ingot solidification in a chill mold.

被引：0
|
作者：
Grozdanic, V [1 ]
机构：
[1] MET FAK,SISAK 44103,CZECH REPUBLIC
来源：
METALURGIJA | 1996年 / 35卷 / 01期
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D O I：
暂无
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
Mathematical model of solidification of ingot in a chill mold has been investigated and formulated in the paper. The model is solved with numerical implicit alternating direction method. Formula for heat transfer coefficient for ingot and chill mold is time dependent. Solidification algorithm has been given with tridiagonal coefficients, and has been solved with computer SPERRY 1106 in ASCII FORTRAN. Time of solidification and optimal stripping time may be obtained on the basis of the model.
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页码：31 / 34
页数：4
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