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个人信息Personal Information
教授
博士生导师
硕士生导师
主要任职：研究生院常务副院长
其他任职：辽宁省凝固控制与数字化制备技术重点实验室主任
性别：男
毕业院校：大连理工大学
学位：博士
所在单位：材料科学与工程学院
学科：材料加工工程
办公地点：研究生院；材料科学与工程学院
联系方式：tmwang@dlut.edu.cn
电子邮箱：tmwang@dlut.edu.cn
NUMERICAL SIMULATION OF THERMAL AND FLOW FIELDS IN INDUCTION SKULL MELTING PROCESS
点击次数：
论文类型：会议论文
发表时间：2009-06-07
收录刊物：EI、CPCI-S、Scopus
页面范围：199-+
关键字：ISM; Simulation; Suspending hump; Thermal field; Flow field
摘要：In Induction Skull Melting (ISM) Process, the liquid metal suffers the synthesis effects of electromagnetic field, thermal field and flow field. Lorenz force and Joule heat obviously impact the distribution of the thermal and how fields. Optimizing electromagnetic field is the key to better control the process of ISM. In this study, the electromagnetic, thermal and fluid fields during ISM of TiAl alloy are simulated. The effects of ampere-turn, frequency and relative position between crucible and coil on the distribution of thermal and flow fields are numerically studied. The simulation model is verified by experiments and the simulation results are discussed in detail.