Defect correction finite element method for the stationary incompressible Magnetohydrodynamics equation
Defect correction finite element method for the stationary incompressible Magnetohydrodynamics equation
复制标题
稳态不可压缩磁流体动力学方程的缺陷修正有限元法
DOI:
10.1016/j.amc.2016.03.023
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发表时间:
2016-07
影响因子:
4
通讯作者:
Wang, Yunxia
中科院分区:
文献类型:
--
作者:
Si, Zhiyong;Jing, Shujie;Wang, Yunxia
In this study, we give the defect correction finite element method for the stationary incompressible MHD equation. Firstly, the nonlinear MHD equation is solved with an artificial viscosity term. Then, the numerical solution is improved on the same grid by a linearized defect-correction technique. Then, we give the numerical analysis including stability analysis and error analysis. The numerical analysis proves that our method is stable and has an optimal convergence rate. Then, we give some numerical results. From the numerical results, we can see that our method is efficient for solving the MHD equations.
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影响因子:
3.9
作者:
Zhang Guo-Dong;He Yinnian;Zhang Yan
通讯作者:
Zhang Yan
影响因子:
1.1
作者:
Si Zhiyong;He Yinnian;Wang Yunxia
通讯作者:
Wang Yunxia
影响因子:
2.1
作者:
J. Gracia;E. O'Riordan
通讯作者:
J. Gracia;E. O'Riordan
DOI:
10.1137/s0036142900368095
发表时间:
2000-11
期刊:
SIAM J. Numer. Anal.
影响因子:
--
作者:
O. Koch;E. Weinmüller
通讯作者:
O. Koch;E. Weinmüller
DOI:
10.1016/j.cam.2014.02.013
发表时间:
2014-10
期刊:
J. Comput. Appl. Math.
影响因子:
--
作者:
M. Dehghan;R. Salehi
通讯作者:
M. Dehghan;R. Salehi