Numerical Simulation of Semi-solid Mould Filling Using SOLA-VOF Technique

被引：0
|
作者：
薛祥 [1 ]
机构：
[1] School of Materials Science and Engineering,Harbin Institute of Technology
来源：
Journal of Wuhan University of Technology(Materials Science) | 2009年 / S1期
关键词：
semi-solid; mould filling; numerical simulation; SOLA-VOF;
D O I：
暂无
中图分类号：
TG113 [金相学（金属的组织与性能）];
学科分类号：
080502 ;
摘要：
A software code based on SOLA-VOF algorithm is developed for numerical simulation of mold filling of semi-solid metals.The semi-solid mould filling processes of A356 and AZ91D are studied based on the Power-Law viscosity model and constant viscosity model,respectively.Test molds with different thicknesses and shapes were chosen to validate the software code.The simulated mould filling sequence shows a good agreement with the experimental results.The viscosity distribution is also calculated and plotted with a post-processor.The results show that the software code can offer an effective understanding for semi-solid mold filling processes.
引用
收藏
页码：221 / 225
页数：5
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