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	Finite element analysis of shell growth in a continuous casting mold
	Wang Zhe ; Shen Houfa ; Liu Baicheng
	2010-05-10 ; 2010-05-10
关键词	Practical Theoretical or Mathematical/ air gaps beams (structures) billets continuous production finite element analysis heat transfer shell casting shells (structures) solidification/ finite element analysis continuous casting mold air gap effect heat transfer shell mold interface finite element model solidification characteristics billet H-beam casting speed strand shell thickness heat flux solid shell thickness/ C7480 Production engineering computing C7440 Civil and mechanical engineering computing C4185 Finite element analysis E1520G Forming processes E3636 Metallurgical industries E2110 Mechanical structures E2120 Heat and thermodynamic process (mechanical engineering) E0410H Mechanical engineering applications of IT E0210L Numerical analysis
中文摘要	The effect of air gaps on the heat transfer at the shell-mold interface was included in finite element model to accurately analyze the heat transfer and solidification to predict the strand shell thickness and uniformity at the mold exit of a continuous casting mold. The heat flux at the corner had to be properly selected to predict the solidification characteristics in the corner of the strand shell. The model accurately predicted the solid shell thickness in a billet and was used to simulate the solidification of a new type H-beam. The results show that faster casting speeds give thinner strand shell thickness. The strand shell of the H-beam is thinnest at the joint between the web and the wing so the cooling water flow at that point must be increased to ensure sufficient strand shell thickness at the mold exit.
语种	中文 ; 中文
出版者	Tsinghua Univ. Press ; China
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/24027]
专题	清华大学
推荐引用方式 GB/T 7714	Wang Zhe,Shen Houfa,Liu Baicheng. Finite element analysis of shell growth in a continuous casting mold[J],2010, 2010.
APA	Wang Zhe,Shen Houfa,&Liu Baicheng.(2010).Finite element analysis of shell growth in a continuous casting mold..
MLA	Wang Zhe,et al."Finite element analysis of shell growth in a continuous casting mold".(2010).

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