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Applied Mathematics and Mechanics (English Edition) ›› 1994, Vol. 15 ›› Issue (2): 109-118.

• 论文 • 上一篇    下一篇

THE TEMPERATURE ANALYSIS OF THE BILLET WITH PHASE CHANGE DURING CONTINUOUS CASTING

赵兴华, 陈小弟   

  1. Shanghai University of Technology, Shanghai Institute of Applied Mathematics and Mechanics, Shanghai
  • 收稿日期:1993-01-10 出版日期:1994-02-18 发布日期:1994-02-18
  • 基金资助:

    Project supported by the National Natural Science Foundation of China

THE TEMPERATURE ANALYSIS OF THE BILLET WITH PHASE CHANGE DURING CONTINUOUS CASTING

Zhao Xing-hua, Cheng Xiao-di   

  1. Shanghai University of Technology, Shanghai Institute of Applied Mathematics and Mechanics, Shanghai
  • Received:1993-01-10 Online:1994-02-18 Published:1994-02-18
  • Supported by:

    Project supported by the National Natural Science Foundation of China

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摘要： In this paper,the problem of 3-D steady heat conduction including the influenceof phase change on billets is turned into the 2-D transient problem by a suitable transformation technique. The effective specific heat has been employed to substitutefor the effect of the phase ceange.The computational formulation of finite element has been presented. And the careful disposal of the phase change region has also beengiven.

Abstract: In this paper,the problem of 3-D steady heat conduction including the influenceof phase change on billets is turned into the 2-D transient problem by a suitable transformation technique. The effective specific heat has been employed to substitutefor the effect of the phase ceange.The computational formulation of finite element has been presented. And the careful disposal of the phase change region has also beengiven.

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