NUMERICAL SIMULATION OF TRANSIENT THERMAL FIELD IN LASER MELTING PROCESS应用数学和力学：英文版论文
【题名】：NUMERICAL SIMULATION OF TRANSIENT THERMAL FIELD IN LASER MELTING PROCESS应用数学和力学：英文版论文(NUMERICAL SIMULATION OF TRANSIENT THERMAL FIELD IN LASER MELTING PROCESSYingYongShuXueHeLiXue：YingWenBanLunWen) 【关键词】：数值模拟 激光熔化加工 热场 有限元模型 相位转换 【keywords】：ShuZhiMoNi JiGuangRongHuaJiaGong ReChang YouXianYuanMoXing XiangWeiZhuanHuan 【作者】：姚国凤,陈光南,LIJia-chun,      【来源】： 知识词典 【期刊名称】：应用数学和力学：英文版(YingYongShuXueHeLiXue：YingWenBan) 【国际标准刊号】：0253-4827        【国内统一刊号】：31-1650/O1 【作者单位】：[1]DepartmentofMechanics,InstituteofMechanicalScienceandEngineering,JilinUniversity,Changchun130025,P.R.China [2]InstituteofMechanics,ChineseAcademyofSciences,Beijing100080,P.R.China([1]DepartmentofMechanics,InstituteofMechanicalScienceandEngineering,JilinUniversity,Changchun130025,P.R.China [2]InstituteofMechanics,ChineseAcademyofSciences,Beijing100080,P.R.China) 【分类号】：TG174 TN249      【页码】：-945-950      【出版年】：2004.8 【下载地址】：下载pdf全文         Numerical simulation of thermal field was studied in laser processing. The 3-D finite element model of transient thermal calculation is given by thermal conductive equation. The effects of phase transformation latent are considered. Numerical example is given to verify the model. Finally the real example of transient thermal field is given.
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