本文提出了一种改进的计算轴对称场的高阶有限元方法。
An improved high-order finite elements method is presented to calculate axisymmetric field problems in this paper.
介绍了轴对称场的有限元模型及其用于计算金属内部磁场分布的结果。
Briefly introduces the finite element model of axisymmetric field and the results of magnetic field calculation in metal.
根据电磁阀的结构特点，将磁芯和磁轭分别按平行平面场和轴对称场近似处理。
According to structure features, parallel plane field and axisymmetrical field were used in approximate calculations of core and yoke of the valve respectively.
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