Numerical simulations of a fully developed liquid-metal magnetohydrodynamic flow in a circular duct

Numerical simulations of a fully developed liquid-metal magnetohydrodynamic flow in a circular duct

In this paper, a kind of new meshless method, two-level radial point interpolation method, has been developed to analyze the fully developed liquid-metal Magnetohydrodynamic (MHD) flow under the externally applied magnetic field in a circular duct with thin conducting walls. This method applied the...

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Main Authors: Xinghui Cai, Hongfu Qiang, Sanqiang Dong, Guoliang Wang, Jiangren Lu
Format: Article
Language:English
Published: EDP Sciences 2015-01-01
Series:MATEC Web of Conferences
Online Access:http://dx.doi.org/10.1051/matecconf/20153507001
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spelling doaj-b93e83393c844d1fa83799c9462a11ce2021-02-02T00:22:51ZengEDP SciencesMATEC Web of Conferences2261-236X2015-01-01350700110.1051/matecconf/20153507001matecconf_icmce2015_07001Numerical simulations of a fully developed liquid-metal magnetohydrodynamic flow in a circular ductXinghui CaiHongfu QiangSanqiang DongGuoliang WangJiangren LuIn this paper, a kind of new meshless method, two-level radial point interpolation method, has been developed to analyze the fully developed liquid-metal Magnetohydrodynamic (MHD) flow under the externally applied magnetic field in a circular duct with thin conducting walls. This method applied the radial point interpolation method (RPIM) to solve the two levels Galerkin weak form formulations. As the shape functions from RPIM possess Kronecker delta function properties, the essential boundary conditions of MHD flow problems are easily to be enforced. Numerical simulations of MHD flow in the circular duct with partial conducting walls are carried out, showing that the method is very stable in the computation.http://dx.doi.org/10.1051/matecconf/20153507001
collection DOAJ
language English
format Article
sources DOAJ
author Xinghui Cai
Hongfu Qiang
Sanqiang Dong
Guoliang Wang
Jiangren Lu
spellingShingle Xinghui Cai
Hongfu Qiang
Sanqiang Dong
Guoliang Wang
Jiangren Lu
Numerical simulations of a fully developed liquid-metal magnetohydrodynamic flow in a circular duct
MATEC Web of Conferences
author_facet Xinghui Cai
Hongfu Qiang
Sanqiang Dong
Guoliang Wang
Jiangren Lu
author_sort Xinghui Cai
title Numerical simulations of a fully developed liquid-metal magnetohydrodynamic flow in a circular duct
title_short Numerical simulations of a fully developed liquid-metal magnetohydrodynamic flow in a circular duct
title_full Numerical simulations of a fully developed liquid-metal magnetohydrodynamic flow in a circular duct
title_fullStr Numerical simulations of a fully developed liquid-metal magnetohydrodynamic flow in a circular duct
title_full_unstemmed Numerical simulations of a fully developed liquid-metal magnetohydrodynamic flow in a circular duct
title_sort numerical simulations of a fully developed liquid-metal magnetohydrodynamic flow in a circular duct
publisher EDP Sciences
series MATEC Web of Conferences
issn 2261-236X
publishDate 2015-01-01
description In this paper, a kind of new meshless method, two-level radial point interpolation method, has been developed to analyze the fully developed liquid-metal Magnetohydrodynamic (MHD) flow under the externally applied magnetic field in a circular duct with thin conducting walls. This method applied the radial point interpolation method (RPIM) to solve the two levels Galerkin weak form formulations. As the shape functions from RPIM possess Kronecker delta function properties, the essential boundary conditions of MHD flow problems are easily to be enforced. Numerical simulations of MHD flow in the circular duct with partial conducting walls are carried out, showing that the method is very stable in the computation.
url http://dx.doi.org/10.1051/matecconf/20153507001
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AT hongfuqiang numericalsimulationsofafullydevelopedliquidmetalmagnetohydrodynamicflowinacircularduct
AT sanqiangdong numericalsimulationsofafullydevelopedliquidmetalmagnetohydrodynamicflowinacircularduct
AT guoliangwang numericalsimulationsofafullydevelopedliquidmetalmagnetohydrodynamicflowinacircularduct
AT jiangrenlu numericalsimulationsofafullydevelopedliquidmetalmagnetohydrodynamicflowinacircularduct
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