Investigation of a Velocity Field for the Marangoni Shear Convection of a Vertically Swirling Viscous Incompressible Fluid

被引：7
|
作者：
Burmasheva, N. V. [1 ,2 ]
Prosviryakov, E. Yu. [1 ]
机构：
[1] Russian Acad Sci, Inst Engn Sci, Ural Branch, 34 Komsomolskaya St, Ekaterinburg 620049, Russia
[2] Ural Fed Univ, 19 Mira St, Ekaterinburg 620002, Russia
来源：
MECHANICS, RESOURCE AND DIAGNOSTICS OF MATERIALS AND STRUCTURES (MRDMS-2018) | 2018年 / 2053卷
关键词：
STABILITY; FLOW;
D O I：
10.1063/1.5084449
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
The article considers a new exact solution for describing large-scale flows of a vertically swirling fluid initiated by thermocapillary forces acting on a free surface. The behavior of the velocity field is analyzed. It is shown that the topology of this field depends on the values of the given parameters. It is also shown that the components of the velocity field can have several stagnant points, as a result of which the specific kinetic energy has a substantially nonmonotonic behavior.
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页数：6
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