简介概要

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

来源期刊:Journal Of Wuhan University Of Technology Materials Science Edition2009年第S1期

论文作者:薛祥

文章页码:221 - 225

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.

详情信息展示

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

薛祥

School of Materials Science and Engineering,Harbin Institute of Technology

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.

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