Application of finite element-charge simulation combination method in electrostatic field numerical analysis
WANG Hai-feng
XU Jian-yuan
LI Gui-sheng
Abstract：A kind of numerical calculation method which consist of the finite element method and the charge simulation method,is adopted to calculate the static electrical field.This method shows the merits of the two methods and compensates the inferior par to each method.To begin with,the coefficient matrix and matrix equation of the finite element-charge simulation combination method are theoretically induced,and then a practical electrical field structures is taken as the calculation object to verify the validity of the new method.The result not only indicates that this method is especially suitable for the calculation of the multi-medium infinite bounded field but also shows high calculation accuracy.
Keywords：numeri calcalculationfinite element methodcharge simulation method
Publication Date：2000-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 494-497 )