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中心系列学术报告:Rotating compressible fluids under strong stratication
发布时间:2019-10-28  

主讲人:Dr. Yong LV

单位:Institute of Mathematics Academy of Sciences of the Czech Republic

时间:201471516:00

地点:非线性科学研究中心学术报告厅(312

摘要:We consider the Navier-Stokes system written in the rotational frame describing the motion of a compressible viscous fluid under strong strati cation. The asymptotic limit for low Mach and Rossby numbers and large Reynolds number is studied on condition that the Froude number characterizing the degree of strati cation is proportional to the Mach number. We show that, at least for the well prepared data, the limit system is the same as for the problem without strati cation - a variant of the incompressible planar Euler system.  This is a joint work with Eduard Feireisl and Antonin Novotny.

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