电磁涡流加热有限元分析

【作者】 刘志琴； 张惠娟； 胡旭东； 颜威利；

【机构】 河北工业大学电气学院；

【摘要】 本文首先概述了感应加热技术的发展、应用,阐明了涡流场数值计算在感应加热设计中的重要性和目前计算涡流场的几种方法,然后根据感应加热理论,建立了涡流场和温度场的数学模型,最后通过—个实例对所推导格式进行了验证。更多还原

【Abstract】 This paper summarizes the future trends and application of induction heating technology, shows the great significance of eddy current field calculation in design of induction heating on the basis of studding the mechanism of induction heating and several kinds of methods of calculating the eddy current field The model for calculating temperature and eddy current by FEM is set up according to theories of induction heating. At last the calculation method is tested by an actual example.更多还原