冶金流体力学课程教学中实验设计和数值模拟的应用  

Application of Experimental Design and Numerical Simulation in the Teaching of Metallurgical Fluid

作　　者：赵鹏 李彭 黄建 敬兴均 ZHAO Peng;LI Peng;HUANG Jian;JING Xingjun(School of Materials Science and Engineering,Shandong Jianzhu University,Jinan 250101,Shandong;School of Vanadium and Titanium,Panzhihua University,Panzhihua 61700,Sichuan)

机构地区：[1]山东建筑大学材料科学与工程学院,山东济南250101 [2]攀枝花学院钒钛学院,四川攀枝花617000

出　　处：《攀枝花学院学报》2020年第2期97-101,共5页Journal of Panzhihua University

基　　金：国家自然科学基金(51174122);四川省冶金工程专业卓越人才培养计划建设(川[2012]200);省级项目:攀枝花学院大学生创新实验。

摘　　要：在冶金过程流体力学课程教学中,连铸过程结晶器内冶金行为是冶金流体力学教学中重点和难点,但课堂讲授过程中学生对这门课程学习存在畏难情绪。为了让同学更好了解连铸过程结晶器内多相传输过程,本研究通过钒钛资源综合利用四川省重点实验室的冶金过程结晶器模拟装置以及先进数值模拟工具来改善课题教学效果,提高学习效率,加深对结晶器内非对称复杂流动过程理解。本研究引入的结晶器内卷渣实验和数值模拟以及软件应用案例,对于以后冶金过程工艺流体实验和仿真教学具有推广价值。In the teaching of fluid mechanics in metallurgical process,the metallurgical behavior in the continuous casting process is key and difficult point.Owing to the fact that students have difficulty in learning this course,in order to let students better understand the multi-phase transmission process,this study makes use of the modeling of the metallurgical process at Sichuan Key Laboratory of Comprehensive Utilization of Vanadium and Titanium Resources to further improve the teaching effect,efficiency of the classroom,and understanding of the asymmetrical complex flow phenomena with advanced numerical simulation tools.The experiment of slag entrapment in the mold,numerical simulation and software application are introduced in this study which are valuable in popularizing fluid experiment and simulation method in metallurgical process.

关 键 词：连铸结晶器 流场 卷渣 数值模拟 

分 类 号：TF4[冶金工程—钢铁冶金] G642[文化科学—高等教育学]