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题目：Stabilizing Effect of Magnetic Field on the Magnetohydrodynamic Flow

报告人：赖素华 副教授（江西师范大学）

Abstract:

The problems of the stability (near the trivial solution) of the 2D/3D Navier-Stokes equations withonly vertical dissipation and 2D incompressible Euler

equation with only partial damping remain unsolved. The main purpose of this talk is to give an affirmative answer to this question in the case when the fluid is coupled with the magnetic field through the MHD system. The results reveal the mechanism of how magnetic field generates enhanced dissipation and helps stabilize the fluid. In particular, the results confirm the stabilizing effects of the magnetic field on the electrically conducting fluids, a phenomenon that has been observed in physical experiments andnumerical simulations. 

报告时间：2023年7月13日 周四上午 9:30-10:30

报告地点：校本部教二楼 608 教室

邀请人：牛冬娟