摘要
本文利用有限元法对152.4 mm(6 inch)单晶炉355.6 mm(14 inch)坩埚横向磁场的磁场强度、磁场分布和均匀度,以及线圈匝数、铁芯半径、导线截面积、磁极宽度和高度等影响因素进行了模拟分析和优化。在此基础上得到了磁场的优化参数,并对优化设计参数进行了实验验证。结果表明:模拟方法合理,结果正确、符合实际,可运用于实际设计。为磁场设计提供了一种可靠的模拟新方法和经验数据。
The design parameters of transverse magnetic field in the 152.4 mm(6 inch) single crystal furnace 355.6 mm(14 inch) crucible were simulated,analyzed and optimized by using the finite element method,which include magnetic intensity,distribution,uniformity,section area of wire,width and height of magnetic pole and so on.Based on which the optimized parameters were obtained and the validation check was made.The results indicate that the method of simulation are reasonable,the results are correct and feasible.I...
出处
《人工晶体学报》
EI
CAS
CSCD
北大核心
2009年第1期259-264,共6页
Journal of Synthetic Crystals
基金
陕西省教育厅专项科研计划项目(08JK364)资助
关键词
有限元
横向磁场
单晶炉
磁场强度
finite element
transverse magnetic field
single crystal furnace
magnetic field intensity
