异型坯连铸结晶器传热行为的数值模拟研究

钢铁, 2011, 46(4): 31-35.

异型坯连铸结晶器传热行为的数值模拟研究

罗伟 ^1, , 严波 ^2, , 熊跃兴 ^3, , 文光华 ^4, , 徐海伦 ^5,

1.重庆大学资源及环境科学学院,重庆400030

2.重庆大学资源及环境科学学院,重庆400030

3.重庆大学资源及环境科学学院,重庆400030

4.重庆大学材料科学与工程学院,重庆400030

5.重庆大学材料科学与工程学院,重庆400030

基金项目: 国家科技支撑计划资助项目(2007DAE30B01)

关键词：异型坯 , 结晶器 , 温度场 , 数值模拟 , 优化

Numerical Study on Temperature Behavior of Beam Blank Continuous Casting Molds

利用ABAQUS有限元软件建立异型坯连铸结晶器铜板的三维有限元模型,并通过ABAQUS用户子程序施加传热边界条件,对现有的异型坯结晶器铜板温度场进行数值模拟研究,重点分析铜板热面温度的分布规律,并对其进行优化,得到合理的温度场分布.给出了水槽和水孔中冷却水流速、铜板厚度以及拉坯速度等工艺参数对结晶器铜板温度场的影响规律,为异型坯连铸结晶器和生产工艺参数的优化提供理论依据.

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材料期刊网

异型坯连铸结晶器传热行为的数值模拟研究

Numerical Study on Temperature Behavior of Beam Blank Continuous Casting Molds

参考文献