[1]刘晶峰,李洪友,江开勇.液态金属充型过程三维流动场数值模拟[J].华侨大学学报(自然科学版),2011,32(5):481-484.[doi:10.11830/ISSN.1000-5013.2011.05.0481]
　LIU Jing-feng,LI Hong-you,JIANG Kai-yong.Numerical Simulation on 3-D Fluid Field for Mold Filling of Liquid Metal[J].Journal of Huaqiao University(Natural Science),2011,32(5):481-484.[doi:10.11830/ISSN.1000-5013.2011.05.0481]
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液态金属充型过程三维流动场数值模拟()
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《华侨大学学报（自然科学版）》[ISSN:1000-5013/CN:35-1079/N]

卷:
第32卷
期数:
2011年第5期
页码:
481-484
栏目:
出版日期:
2011-09-20

文章信息/Info

Title:
Numerical Simulation on 3-D Fluid Field for Mold Filling of Liquid Metal
文章编号:
1000-5013(2011)05-0481-04
作者:
刘晶峰; 李洪友; 江开勇
华侨大学机电及自动化学院
Author(s):
LIU Jing-feng;  LI Hong-you;  JIANG Kai-yong
College of Mechanical Engineering and Automation, Huaqiao University, Quanzhou 362021, China
关键词:
充型;  流动场;  有限差分法;  SOLA-VOF算法;  数值模拟
Keywords:
mold filling;  fluid field;  finite difference method;  SOLA-VOF algorithm;  numerical simulation
分类号:
TG244
DOI:
10.11830/ISSN.1000-5013.2011.05.0481
文献标志码:
A
摘要:
基于有限差分法建立液态金属充型过程流动计算的数学模型,使用SOLA-VOF数值模拟技术开发液态金属充型过程三维流动场数值模拟分析软件.然后,利用该软件计算标准实验铸件充型过程的三维流动场,结果与经典算例近似,表明该软件关于流场的计算精度较高.
Abstract:
A mathematical model was put forward for simulating the fluid flow phenomena during mold filling of liquid metal using the finite difference method.A computational program was developed based on the SOLA-VOF algorithm for numerically calculating the 3-D fluid field during mold filling of liquid metal.Finally,by using the program,numerical calculation on fluid field during mold filling of benchmark test casting was carried out.The results of numerical simulation are similar to agree well with those of classic examples,which indicates that the program is of high precision in numerical calculation.

参考文献/References:

[1] 袁浩杨. 铸件形成过程传热与流动耦合数值模拟的研究 [D]. 武汉:华中科技大学, 1995.
[2] 熊守美, 许庆彦, 康进武. 铸造过程模拟仿真技术 [M]. 北京:机械工业出版社, 2004.92-96.
[3] 中国机械工程学会铸造专业学会. 铸造手册(第5卷):铸造工艺 [M]. 北京:机械工业出版社, 2003.885-887.
[4] 刘晶峰, 李洪友, 方建成. 铸造CAE系统的网格剖分技术 [J]. 华侨大学学报(自然科学版), 2008(3):327-330.
[5] 杨全, 张真. 金属凝固过程与铸造过程数值模拟 [M]. 杭州:浙江大学出版社, 1996.291-306.
[6] 刘瑞祥, 杨宠. 凝固过程数值模拟的可视化研究 [J]. 中国机械工程, 1999(4):42-48.doi:10.3321/j.issn:1004-132X.1999.04.033.

相似文献/References:

[1]刘晶峰.液态金属充型过程流动与传热数值模拟[J].华侨大学学报(自然科学版),2012,33(2):121.[doi:10.11830/ISSN.1000-5013.2012.02.0121]
　LIU Jing-feng.Numerical Simulation on Fluid Flow and Heat Transfer during Mold Filling of Liquid Metal[J].Journal of Huaqiao University(Natural Science),2012,33(5):121.[doi:10.11830/ISSN.1000-5013.2012.02.0121]
[2]刘晶峰.中注式浇注系统仿真分析[J].华侨大学学报(自然科学版),2013,34(3):253.[doi:10.11830/ISSN.1000-5013.2013.03.0253]
　LIU Jing-feng.Numerical Simulation on Middle-Pouring Gating System[J].Journal of Huaqiao University(Natural Science),2013,34(5):253.[doi:10.11830/ISSN.1000-5013.2013.03.0253]

备注/Memo

备注/Memo:
国家自然科学基金资助项目(50675072); 华侨大学高层次人才科研启动项目(07BS202)
更新日期/Last Update: 2014-03-23