new six-node and seven-node hexagonal finite elements

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	new six-node and seven-node hexagonal finite elements
	Yang Chao; Sun Jiachang
	2012
发表期刊	Applied Mathematics and Computation
ISSN	963003
卷号	218 期号:24 页码:-
摘要	In this paper, we introduce a six-node and a seven-node hexagonal elements. Both elements are based on the rotated trilinear interpolation in terms of the three-directional coordinates. Optimal a priori error estimates are provided for the new elements by decomposing the consistency error into two parts that both can be estimated using the F-E-M test. Some numerical tests are carried out to verify the theoretical analysis. Comparisons to both the previously studied edge-oriented hexagonal elements and the traditional linear triangular elements are also provided to show the efficiency and superiority of the new six-node and seven-node hexagonal elements. © 2012 Elsevier Inc. All rights reserved.
收录类别	ei
部门归属	(1) Institute of Software, Chinese Academy of Sciences, Beijing 100190, China
语种	英语
WOS记录号	WOS:000306359400005
引用统计
内容类型	期刊论文
URI标识	http://ir.iscas.ac.cn/handle/311060/14738
专题	中国科学院软件研究所
推荐引用方式 GB/T 7714	Yang Chao,Sun Jiachang. new six-node and seven-node hexagonal finite elements[J]. Applied Mathematics and Computation,2012,218(24):-.
APA	Yang Chao,&Sun Jiachang.(2012).new six-node and seven-node hexagonal finite elements.Applied Mathematics and Computation,218(24),-.
MLA	Yang Chao,et al."new six-node and seven-node hexagonal finite elements".Applied Mathematics and Computation 218.24(2012):-.

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