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A Mixed Orthogonal Reinforced Hexahedra Vector Finite Element
ZHANG Yongjie * #,ZHANG Xiaohu,SUN Qin
School of Aeronautics, Northwestern Polytechnical University, Xi'an, 710072, P.R. China
*Correspondence author
#Submitted by
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Funding: Specialized Research Fund for the Doctoral Program of Higher Education （No.20106102120001）
Opened online:30 September 2013
Accepted by: none
Citation: ZHANG Yongjie,ZHANG Xiaohu,SUN Qin.A Mixed Orthogonal Reinforced Hexahedra Vector Finite Element[OL]. [30 September 2013] http://en.paper.edu.cn/en_releasepaper/content/4561023
 
 
In order to improve the solution precision and save the computational cost in the FEM for electromagnetics field, a mixed 36 edges orthogonal reinforced curvilinear hexahedra vector finite element is proposed in this paper. The mixed vector basic functions are constructed with the 54 edges vector basic functions provided by ANSYS software and Kameari's 36 edges vector basic functions. Furthermore, some normalized factors are introduced to reinforce the orthogonality on the sampling points besides the integral orthogonality. The precision and efficiency of the mixed vector finite element are shown by the numerical experiments.
Keywords:hexahedra vector finite element; mixed; orthogonal reinforced
 
 
 

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