Calculation of the Axisymmetric Field Using Two Kinds of the Coupled Finite Element-New-Type Equivalent Source Method

YAN Zhao-wen

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Calculation of the Axisymmetric Field Using Two Kinds of the Coupled Finite Element-New-Type Equivalent Source Method

更新时间：2025-07-16

- Calculation of the Axisymmetric Field Using Two Kinds of the Coupled Finite Element-New-Type Equivalent Source Method
- Acta Electronica Sinica Vol. 29, Issue 12, Pages: 1646-1648(2001)
- 作者机构：
  
  1. 华中科技大学电气与电子工程学院,湖北,武汉,430074
  2. 西安交通大学电气工程学院,陕西,西安,710049
- 作者简介：
- 基金信息：
- DOI：
  CLC： TM153
- Published：2001
- 稿件说明：
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YAN Zhao-wen. Calculation of the Axisymmetric Field Using Two Kinds of the Coupled Finite Element-New-Type Equivalent Source Method[J]. Acta Electronica Sinica, 2001, 29(12): 1646-1648.
DOI：

YAN Zhao-wen. Calculation of the Axisymmetric Field Using Two Kinds of the Coupled Finite Element-New-Type Equivalent Source Method[J]. Acta Electronica Sinica, 2001, 29(12): 1646-1648. DOI：

摘要

本文提出有限元法与新型等效源法的两种新耦合算法.该耦合法可以使有限元法和新型等效源法在矩形边界上进行耦合

发挥了有限元法与新型等效源法的各自优点

特别适合于求解无界区域的各类问题.用耦合法计算了一轴对称非线性静磁场模型

与有限元法相比

耦合法将会减少未知数的个数

提高计算效率.

Abstract

Two kinds of the coupled finite element-new-type equivalent source method are systematically illustrated.The coupling of the two methods (FEM and NESM) can enhance the advantages of both techniques and help to overcome their specific weaknesses.The methods are especially adapted to the calculation of open domain problems including nonlinear

anisotropic and stratified media.

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School of Mechatronics Engineering,University of Electronic Science and Technology of China

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College of Electronic InformationWuhan UniversityWuhanHubei 430072China

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