Numerical simulation of heat transfer in pressurized solidification of Magnesium alloy AM50

被引：0
作者：
Zhizhong Sun
Xuezhi Zhang
Xiaoping Niu
Alfred Yu
Henry Hu
机构：
[1] University of Windsor,Department of Mechanical, Automotive and Materials Engineering
[2] Cosma International,Promatek Research Centre
来源：
Heat and Mass Transfer | 2011年 / 47卷
关键词：
Heat Transfer Coefficient; Magnesium Alloy; Applied Pressure; Heat Transfer Coefficient; Squeeze Casting;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Based on finite difference and control-volume scheme, a model was developed to simulate fluid flow in forced convection and heat transfer in pressurized solidification of a cylindrical squeeze casting of magnesium alloy AM50. Pressure-dependent heat transfer coefficients (HTC) and non-equilibrium solidification temperatures were determined by experimental measurements. With the measured HTC and temperatures under the different pressures, the temperature distributions and the cooling behaviors of squeeze cast were simulated.
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页码：1241 / 1249
页数：8
相关论文
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