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	The Dual reciprocity boundary element method for magnetohydrodynamic channel flows
	Huan-Wen Liu ; Song-Ping Zhu
	2015-03-25 ; 2015-03-25
关键词	dual reciprocity boundary element method magnetohydrodynamic channel flows
中文摘要	In this paper, we consider the problem of the steady-state fully developed magnetohydrodynamic (MHD) flow of a conducting fluid through a channel with arbitrary wall conductivity in the presence of a transverse external magnetic field with various inclined angles. The coupled governing equations for both axial velocity and induced magnetic field are firstly transformed into decoupled Poisson-type equations with coupled boundary conditions. Then the dual reciprocity boundary element method (DRBEM) [20] is used to solve the Poisson-type equations. As testing examples, flows in channels of three different crosssections, rectangular, circular and triangular, are calculated. It is shown that solutions obtained by the DRBEM with constant elements are accurate for Hartmann number up to 8 and for large conductivity parameters comparing to exact solutions and solutions by the finite element method (FEM).; The first author was supported in part by an Australian Government Overseas Postgraduate Research Scholarship, a University of Wollongong Postgraduate Award and a Guangxi University for Nationalities Key Grant #00SXX00001
语种	英语
出版者	The ANZIAM Journal
其他责任者	Department of Mathematics and Computer Science, Guangxi University for Nationalities, Nanning, Guangxi 530006, PR. China ; School of Mathematics and Applied Statistics, The University of Wollongong, Wollongong, NSW 2522, Australia
内容类型	期刊论文
源URL	[http://ir.calis.edu.cn/hdl/530500/4680]
专题	广西民族大学
推荐引用方式 GB/T 7714	Huan-Wen Liu,Song-Ping Zhu. The Dual reciprocity boundary element method for magnetohydrodynamic channel flows[J],2015, 2015.
APA	Huan-Wen Liu,&Song-Ping Zhu.(2015).The Dual reciprocity boundary element method for magnetohydrodynamic channel flows..
MLA	Huan-Wen Liu,et al."The Dual reciprocity boundary element method for magnetohydrodynamic channel flows".(2015).

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