Global-in-Time Stability of 2D MHD Boundary Layer in the Prandtl-Hartmann Regime
Global-in-Time Stability of 2D MHD Boundary Layer in the Prandtl-Hartmann Regime
复制标题
普朗特-哈特曼体系中二维 MHD 边界层的全局时间稳定性
DOI:
10.1137/18m1174969
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发表时间:
2018-02
影响因子:
2
通讯作者:
Yang Tong
中科院分区:
文献类型:
--
作者:
Xie Feng;Yang Tong
In this paper, we prove global existence of solutions with analytic regularity to the 2D MHD boundary layer equations in the mixed Prandtl and Hartmann regime derived by formal multi-scale expansion in \cite{GP}. The analysis shows that the combined effect of the magnetic diffusivity and transveral magnetic field on the boundary leads to a linear damping on the tangential velocity field near the boundary. And this damping effect yields the global in time analytic norm estimate in the tangential space variable on the perturbation of the classical steady Hartmann profile.
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影响因子:
3
作者:
Cheng-Jie Liu;Feng Xie;Tong Yang
通讯作者:
Cheng-Jie Liu;Feng Xie;Tong Yang
DOI:
10.1016/j.aim.2016.11.013
发表时间:
2015-12
期刊:
arXiv: Analysis of PDEs
影响因子:
--
作者:
I. Kukavica;V. Vicol;Fei Wang
通讯作者:
I. Kukavica;V. Vicol;Fei Wang
影响因子:
3.9
作者:
Radjesvarane Alexandre;Ya-Guang Wang;Chao-Jiang Xu;Tong Yang
通讯作者:
Radjesvarane Alexandre;Ya-Guang Wang;Chao-Jiang Xu;Tong Yang
DOI:
10.1201/9780203749364
发表时间:
1999-05
期刊:
--
影响因子:
--
作者:
O. Oleinik;V. Samokhin
通讯作者:
O. Oleinik;V. Samokhin
DOI:
--
发表时间:
2016-09
期刊:
--
影响因子:
--
作者:
Wei-Xi Li;Tong Yang
通讯作者:
Wei-Xi Li;Tong Yang