کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
796348 | 1466773 | 2007 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Solidification modeling in continuous casting by finite point method
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی صنعتی و تولید
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Solidification modeling in continuous casting by finite point method Solidification modeling in continuous casting by finite point method](/preview/png/796348.png)
چکیده انگلیسی
In this paper, a meshless method, finite point method, is studied and applied to model metal solidification processes in continuous casting. An additional term is added to stabilize the computation with Neumann boundary. The enthalpy method is used to calculate the latent heat and the corresponding iterative solution is given. An iteration scheme for nonlinear material calculation is also constructed. The model is verified by the classical Stefan problem and a 2D FEM solidification example. And then it is applied to the simulation of the solid shell growth in the continuous casting of a large square bland in mold. The result is coincided with the measurement.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Materials Processing Technology - Volumes 192–193, 1 October 2007, Pages 511–517
Journal: Journal of Materials Processing Technology - Volumes 192–193, 1 October 2007, Pages 511–517
نویسندگان
Lei Zhang, Yi-Ming Rong, Hou-Fa Shen, Tian-You Huang,